Black Mountain (Fan Brycheiniog and Fan Foel) from Glyntawe Walk
A strenuous start then easy route finding along a glacial ridge through wild upland scenery to one of the highest peaks in the Brecon Beacons National Park with spectacular views.
Hiking weather forecast
Brecon Beacons hourly weather (Visual Crossing)
Sunset: 17:07. Dusk: 17:44. Dark: 18:24. Moon 46% (dusk to 01:33)
Updated: Wed, 05-Feb at 02:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
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| Thu, 06 Feb |
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| Fri, 07 Feb |
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| Sat, 08 Feb |
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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| Sun, 09 Feb | 🌫 0% | 🌫 3% |
3%
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3%
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3%
| 🌫 3% |
3%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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7%
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| Mon, 10 Feb |
7%
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3%
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3%
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3%
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3%
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3%
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3%
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10%
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10%
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10%
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10%
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10%
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10%
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16%
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16%
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16%
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| Tue, 11 Feb |
10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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| Wed, 12 Feb |
10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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7%
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7%
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7%
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| Thu, 13 Feb |
7%
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10%
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10%
| 🌫 10% | 🌫 10% | 🌫 10% | 🌫 10% | 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% | 🌫 23% |
26%
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26%
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26%
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| Fri, 14 Feb |
16%
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13%
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13%
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13%
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13%
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13%
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13%
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19%
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19%
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19%
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19%
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19%
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19%
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16%
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16%
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16%
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| Sat, 15 Feb |
26%
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23%
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23%
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23%
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23%
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23%
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23%
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29%
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29%
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29%
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29%
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29%
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29%
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32%
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32%
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32%
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| Sun, 16 Feb |
26%
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16%
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16%
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16%
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16%
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16%
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16%
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32%
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32%
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32%
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32%
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32%
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32%
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42%
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42%
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42%
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| Mon, 17 Feb |
32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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32%
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29%
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29%
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29%
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| Tue, 18 Feb |
32%
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32%
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32%
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32%
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32%
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32%
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32%
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45%
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45%
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45%
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45%
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45%
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45%
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26%
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26%
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26%
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| Wed, 19 Feb |
13%
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19%
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19%
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19%
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19%
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19%
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19%
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29%
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29%
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29%
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29%
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29%
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29%
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32%
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32%
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32%
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Percentages are the chance of rain.
Weather data by Visual Crossing
Brecon Beacons hourly weather (Open Meteo)
Sunset: 17:07. Dusk: 17:44. Dark: 18:24. Moon 46% (dusk to 01:33)
Updated: Mon, 20-Jan at 08:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
0%
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0%
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1%
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1%
| 🌫 2% | 🌫 2% | 🌫 3% | 🌫 4% |
8%
| 🌫 12% |
16%
| 🌫 18% |
18%
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18%
| ||
| Tue, 21 Jan | 🌫 22% | 🌫 21% | 🌫 18% | 🌫 16% | 🌫 15% | 🌫 15% | 🌫 14% | 🌫 12% |
9%
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6%
| 🌫 4% | 🌫 3% | 🌫 2% | 🌫 3% | 🌫 4% | 🌫 6% |
| Wed, 22 Jan |
10%
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9%
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8%
| 🌫 8% | 🌫 7% | 🌫 6% | 🌫 6% | 🌫 9% | 🌫 13% |
16%
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16%
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14%
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12%
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12%
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12%
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12%
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| Thu, 23 Jan |
8%
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13%
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21%
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31%
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44%
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60%
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73%
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82%
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89%
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94%
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96%
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96%
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92%
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80%
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64%
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51%
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| Fri, 24 Jan |
92%
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95%
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94%
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92%
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88%
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83%
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78%
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73%
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68%
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65%
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64%
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64%
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63%
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58%
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53%
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49%
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| Sat, 25 Jan |
55%
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57%
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59%
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59%
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56%
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52%
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49%
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48%
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48%
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47%
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44%
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41%
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39%
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42%
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46%
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49%
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| Sun, 26 Jan |
43%
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43%
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42%
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42%
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42%
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41%
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41%
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41%
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42%
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43%
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44%
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45%
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47%
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50%
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53%
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56%
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| Mon, 27 Jan |
69%
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70%
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71%
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72%
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73%
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74%
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75%
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76%
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77%
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78%
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78%
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79%
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78%
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76%
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74%
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71%
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| Tue, 28 Jan |
61%
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60%
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58%
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56%
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54%
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53%
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53%
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55%
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57%
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60%
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63%
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65%
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67%
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67%
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65%
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63%
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| Wed, 29 Jan |
49%
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50%
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52%
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54%
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56%
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58%
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59%
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59%
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58%
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56%
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54%
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51%
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49%
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47%
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44%
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42%
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| Thu, 30 Jan |
24%
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23%
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22%
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21%
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20%
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21%
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22%
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| Fri, 31 Jan |
24%
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25%
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25%
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26%
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27%
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27%
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27%
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26%
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25%
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24%
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23%
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22%
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23%
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24%
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25%
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| Sat, 01 Feb |
25%
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24%
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22%
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21%
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20%
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19%
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18%
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18%
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18%
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18%
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19%
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19%
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20%
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21%
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21%
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22%
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| Sun, 02 Feb |
31%
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32%
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33%
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33%
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33%
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33%
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33%
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32%
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31%
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30%
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29%
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28%
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27%
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27%
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28%
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28%
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| Mon, 03 Feb |
27%
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26%
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26%
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25%
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25%
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24%
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24%
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24%
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24%
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26%
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25%
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24%
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23%
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23%
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24%
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25%
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| Tue, 04 Feb |
16%
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17%
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18%
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20%
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22%
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24%
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26%
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27%
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27%
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27%
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27%
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27%
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26%
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25%
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24%
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23%
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Percentages are the chance of rain.
Weather data by Open-Meteo
Brecon Beacons hourly weather (Met Office)
Sunset: 17:07. Dusk: 17:44. Dark: 18:24. Moon 46% (dusk to 01:33)
Updated: Wed, 05-Feb at 02:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
0%
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1%
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4%
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6%
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0%
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0%
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| Thu, 06 Feb |
0%
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0%
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0%
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0%
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1%
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2%
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| Fri, 07 Feb | 🌫 12% |
8%
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8%
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8%
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7%
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11%
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| Sat, 08 Feb |
16%
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12%
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11%
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10%
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11%
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9%
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| Sun, 09 Feb |
16%
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15%
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14%
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14%
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11%
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16%
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| Mon, 10 Feb |
19%
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19%
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52%
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19%
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16%
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17%
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| Tue, 11 Feb |
20%
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19%
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48%
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18%
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16%
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13%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 17:07. Dusk: 17:44. Dark: 18:24. Moon 46% (dusk to 01:33)
Updated: Wed, 05-Feb at 02:38
Wales
Clear skies overnight. Sunny spells on Wednesday and feeling colder.
- Mainly dry overnight with clear spells, although isolated showers may arrive later
- Turning cold with some frost and icy patches possible in the countryside
- Winds easing and becoming light
- Minimum Temperature 0C
Wednesday:
- A mainly dry day with a mixture of sunny spells and occasional cloudier periods
- The odd isolated shower is possible in the far south at first
- Feeling a bit colder
- Maximum Temperature 9C
Outlook for Thursday to Saturday:
- Plenty of sunshine on Thursday and whilst somewhat cloudier on Friday and Saturday, staying mainly dry with sunny spells, especially in the west
- Turning colder with widespread overnight frosts
UK Day 6-7 and week 2
- High pressure will likely sit to the northeast of the UK during this period
- Consequently, winds across many areas are likely to come from an easterly quadrant, exacerbating the cold feel, with temperatures often below average
- At first, there is the chance of more widespread precipitation, most likely mainly rain, across southernmost areas, before this clears away
- Thereafter, there is a risk of some sleet or snow showers feeding in on the east to southeasterly wind, though many places may remain dry
- Also a small chance of Atlantic fronts making inroads from the west, especially later in this period, which could also bring the possibility of at least transient snow
- Overnight frost is likely to feature during this period, particularly where skies are clear
UK Week 3 and 4
- Weather patterns in the UK are most likely to be slowly evolving during this period
- It is most likely that high pressure to the east or northeast of the UK will dominate at first in some form or another, but with time this may decline, allowing an erratic transition to rather more unsettled and possibly less cold conditions
- During this transition there is the possibility of more prolonged rain or snow developing, at least for a time, but confidence in these details is currently very low
Weather data by Met Office
Brecon Beacons mountain weather forecast (Met Office)
Updated: Tue, 04-Feb at 16:01
Specialist mountain forecast: MWIS
|
Evening Tue, 04-Feb | Cloudy or partly cloudy with occasional snow showers. Strong west or southwest winds with a severe wind chill. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tomorow
Wed, 05-Feb |
Mainly dry and bright. Cold with wind chill. Partly cloudy overnight with a scattering of snow showers, these isolated by dawn. Bright with sunny spells during the day, any isolated snow showers soon dying out. Mainly clear in the evening, perhaps some mist and freezing fog patches forming in the valleys.
Conditions on the tops at 900m
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thu, 06-Feb | Any low cloud, mist and freezing fog in the valleys will be slow to clear. Otherwise dry and sunny or clear.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fri, 07-Feb | Early low cloud, mist and freezing fog possible in the valleys. Otherwise mainly dry and bright. However, a few snow flurries possible, perhaps scattered snow showers later. Freezing all levels, rising to around 600m around the middle of the day. Fresh to strong east or northeast winds at height with a severe wind chill. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sat, 08-Feb | Bright or clear spells. Occasional snow showers. Moderate or fresh east or northeast winds at height with a significant wind chill. Freezing all levels, rising to 600m around the middle of the day. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sun, 09-Feb | Cloudy or bright. Occasional wintry showers. Freezing level 400 to 800m. Fresh or strong east or northeast winds at height with a significant wind chill. |
Weather data by Met Office
Brecon Beacons Air Quality (Pollen and UV)
Updated: Wed, 05-Feb at 02:37
Key : Low Medium High Very High
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
| Today | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q | ||
| Thu, 06 Feb | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q |
| Fri, 07 Feb | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q |
| Sat, 08 Feb | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q |
Pollens
These pollens are shown (in season):
- Grass
- Alder and birch (trees)
- Mugwort and Ragweed (weeds)
When out walking, wraparound glasses, a disposable or washable facemask, and being at the front of the group, all help.
Other forecasts: Met Office, University of Worcester
UV and Air Quality
The UV forecast takes account of cloud cover.
"Air Q", the European Air Quality index, is a mix of dust/particulates, ozone, sulphur and nitrous oxides
Data
Weather data by Open-Meteo and CAMS ENSEMBLE
Brecon Beacons Visibility
Updated: Mon, 20-Jan at 08:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 12km | 50km | 3km | 2km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | ||
| Tue, 21 Jan | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 1km | 1km | 2km | 0km | 0km | 0km | 0km | 0km | 0km |
| Wed, 22 Jan | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 1km | 0km | 22km | 14km | 17km | 17km | 13km | 14km | 13km |
| Thu, 23 Jan | 4km | 3km | 2km | 1km | 1km | 0km | 0km | 0km | 0km | 0km | 0km | 1km | 1km | 1km | 1km | 1km |
| Fri, 24 Jan | 4km | 3km | 2km | 0km | 12km | 23km | 34km | 32km | 29km | 26km | 21km | 16km | 12km | 11km | 9km | 8km |
Visibility in km. Above 50km is 'good'. Humidity and air pollution make it worse. Theoretical maximum is 300km/200 miles in clean dry polar air.
On the South Downs, at ~ 170m/500ft, the horizon is is ~ 45km/30 miles away. On a mountain at 1,000m/3,000ft, it is ~ 160km/100 miles away. Formula: horizon in km = √ (13 x altitude in m)
Weather data by Open-Meteo
Brecon Beacons daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Tue, 04-Feb | 06:31 | 07:12 | 07:48 | 12:27 | 17:07 | 17:44 | 18:24 | 10:32 | |
| Wed, 05-Feb | 06:30 | 07:10 | 07:46 | 12:27 | 17:09 | 17:45 | 18:25 | 10:35 | |
| Thu, 06-Feb | 06:28 | 07:08 | 07:44 | 12:27 | 17:11 | 17:47 | 18:27 | 10:38 | |
| Fri, 07-Feb | 06:27 | 07:07 | 07:42 | 12:27 | 17:13 | 17:49 | 18:29 | 10:42 | |
| Sat, 08-Feb | 06:25 | 07:05 | 07:41 | 12:27 | 17:15 | 17:51 | 18:30 | 10:45 | |
| Sun, 09-Feb | 06:24 | 07:03 | 07:39 | 12:27 | 17:17 | 17:52 | 18:32 | 10:48 | |
| Mon, 10-Feb | 06:22 | 07:02 | 07:37 | 12:27 | 17:19 | 17:54 | 18:34 | 10:52 | |
| Tue, 11-Feb | 06:20 | 07:00 | 07:35 | 12:27 | 17:20 | 17:56 | 18:35 | 10:55 | |
| Wed, 12-Feb | 06:19 | 06:58 | 07:33 | 12:27 | 17:22 | 17:58 | 18:37 | 10:59 | |
| Thu, 13-Feb | 06:17 | 06:56 | 07:31 | 12:27 | 17:24 | 17:59 | 18:39 | 11:02 | |
| Fri, 14-Feb | 06:15 | 06:55 | 07:30 | 12:27 | 17:26 | 18:01 | 18:40 | 11:06 | |
| Sat, 15-Feb | 06:13 | 06:53 | 07:28 | 12:27 | 17:28 | 18:03 | 18:42 | 11:10 | |
| Sun, 16-Feb | 06:12 | 06:51 | 07:26 | 12:27 | 17:30 | 18:05 | 18:44 | 11:13 | |
| Mon, 17-Feb | 06:10 | 06:49 | 07:24 | 12:27 | 17:32 | 18:06 | 18:46 | 11:17 | |
| Tue, 18-Feb | 06:08 | 06:47 | 07:22 | 12:27 | 17:33 | 18:08 | 18:47 | 11:20 | |
| Wed, 19-Feb | 06:06 | 06:45 | 07:20 | 12:27 | 17:35 | 18:10 | 18:49 | 11:24 | |
| Thu, 20-Feb | 06:04 | 06:43 | 07:18 | 12:27 | 17:37 | 18:12 | 18:51 | 11:28 | |
| Fri, 21-Feb | 06:02 | 06:41 | 07:16 | 12:27 | 17:39 | 18:13 | 18:52 | 11:32 | |
| Sat, 22-Feb | 06:00 | 06:39 | 07:13 | 12:27 | 17:41 | 18:15 | 18:54 | 11:35 | |
| Sun, 23-Feb | 05:58 | 06:37 | 07:11 | 12:27 | 17:43 | 18:17 | 18:56 | 11:39 | |
| Mon, 24-Feb | 05:56 | 06:35 | 07:09 | 12:26 | 17:44 | 18:19 | 18:58 | 11:43 | |
| Tue, 25-Feb | 05:54 | 06:33 | 07:07 | 12:26 | 17:46 | 18:20 | 18:59 | 11:47 | |
| Wed, 26-Feb | 05:52 | 06:31 | 07:05 | 12:26 | 17:48 | 18:22 | 19:01 | 11:50 | |
| Thu, 27-Feb | 05:50 | 06:29 | 07:03 | 12:26 | 17:50 | 18:24 | 19:03 | 11:54 | |
| Fri, 28-Feb | 05:48 | 06:27 | 07:01 | 12:26 | 17:52 | 18:26 | 19:05 | 11:58 | |
| Sat, 01-Mar | 05:46 | 06:25 | 06:59 | 12:26 | 17:53 | 18:27 | 19:06 | 12:02 | |
| Sun, 02-Mar | 05:44 | 06:23 | 06:56 | 12:25 | 17:55 | 18:29 | 19:08 | 12:06 | |
| Mon, 03-Mar | 05:42 | 06:20 | 06:54 | 12:25 | 17:57 | 18:31 | 19:10 | 12:10 | |
| Tue, 04-Mar | 05:39 | 06:18 | 06:52 | 12:25 | 17:59 | 18:33 | 19:12 | 12:14 | |
| Wed, 05-Mar | 05:37 | 06:16 | 06:50 | 12:25 | 18:01 | 18:34 | 19:13 | 12:18 | |
| Thu, 06-Mar | 05:35 | 06:14 | 06:47 | 12:24 | 18:02 | 18:36 | 19:15 | 12:22 | |
| Fri, 07-Mar | 05:33 | 06:12 | 06:45 | 12:24 | 18:04 | 18:38 | 19:17 | 12:26 | |
| Sat, 08-Mar | 05:31 | 06:09 | 06:43 | 12:24 | 18:06 | 18:40 | 19:19 | 12:30 | |
| Sun, 09-Mar | 05:28 | 06:07 | 06:41 | 12:24 | 18:08 | 18:41 | 19:20 | 12:34 | |
| Mon, 10-Mar | 05:26 | 06:05 | 06:38 | 12:23 | 18:09 | 18:43 | 19:22 | 12:38 | |
| Tue, 11-Mar | 05:24 | 06:03 | 06:36 | 12:23 | 18:11 | 18:45 | 19:24 | 12:41 | |
| Wed, 12-Mar | 05:21 | 06:00 | 06:34 | 12:23 | 18:13 | 18:46 | 19:26 | 12:46 | |
| Thu, 13-Mar | 05:19 | 05:58 | 06:32 | 12:23 | 18:15 | 18:48 | 19:27 | 12:50 | |
| Fri, 14-Mar | 05:17 | 05:56 | 06:29 | 12:22 | 18:16 | 18:50 | 19:29 | 12:54 | |
| Sat, 15-Mar | 05:14 | 05:54 | 06:27 | 12:22 | 18:18 | 18:52 | 19:31 | 12:58 | |
| Sun, 16-Mar | 05:12 | 05:51 | 06:25 | 12:22 | 18:20 | 18:53 | 19:33 | 13:02 | |
| Mon, 17-Mar | 05:10 | 05:49 | 06:22 | 12:22 | 18:22 | 18:55 | 19:35 | 13:06 | |
| Tue, 18-Mar | 05:07 | 05:47 | 06:20 | 12:21 | 18:23 | 18:57 | 19:37 | 13:10 | |
| Wed, 19-Mar | 05:05 | 05:44 | 06:18 | 12:21 | 18:25 | 18:59 | 19:38 | 13:14 | |
| Thu, 20-Mar | 05:02 | 05:42 | 06:16 | 12:21 | 18:27 | 19:00 | 19:40 | 13:18 | |
| Fri, 21-Mar | 05:00 | 05:40 | 06:13 | 12:20 | 18:29 | 19:02 | 19:42 | 13:22 | |
| Sat, 22-Mar | 04:57 | 05:37 | 06:11 | 12:20 | 18:30 | 19:04 | 19:44 | 13:26 | |
| Sun, 23-Mar | 04:55 | 05:35 | 06:09 | 12:20 | 18:32 | 19:06 | 19:46 | 13:30 | |
| Mon, 24-Mar | 04:53 | 05:33 | 06:06 | 12:19 | 18:34 | 19:07 | 19:48 | 13:34 | |
| Tue, 25-Mar | 04:50 | 05:30 | 06:04 | 12:19 | 18:35 | 19:09 | 19:50 | 13:38 | |
| Wed, 26-Mar | 04:48 | 05:28 | 06:02 | 12:19 | 18:37 | 19:11 | 19:52 | 13:43 | |
| Thu, 27-Mar | 04:45 | 05:26 | 05:59 | 12:19 | 18:39 | 19:13 | 19:53 | 13:47 | |
| Fri, 28-Mar | 04:43 | 05:23 | 05:57 | 12:18 | 18:41 | 19:15 | 19:55 | 13:51 | |
| Sat, 29-Mar | 04:40 | 05:21 | 05:55 | 12:18 | 18:42 | 19:16 | 19:57 | 13:55 | |
| Sun, 30-Mar | 05:38 | 06:18 | 06:52 | 13:18 | 19:44 | 20:18 | 20:59 | 13:59 | |
| Mon, 31-Mar | 05:35 | 06:16 | 06:50 | 13:17 | 19:46 | 20:20 | 21:01 | 14:03 | |
| Tue, 01-Apr | 05:32 | 06:14 | 06:48 | 13:17 | 19:47 | 20:22 | 21:03 | 14:07 | |
| Wed, 02-Apr | 05:30 | 06:11 | 06:46 | 13:17 | 19:49 | 20:23 | 21:05 | 14:12 | |
| Thu, 03-Apr | 05:27 | 06:09 | 06:43 | 13:16 | 19:51 | 20:25 | 21:07 | 14:16 | |
| Fri, 04-Apr | 05:25 | 06:07 | 06:41 | 13:16 | 19:52 | 20:27 | 21:09 | 14:20 | |
| Sat, 05-Apr | 05:22 | 06:04 | 06:39 | 13:16 | 19:54 | 20:29 | 21:11 | 14:24 | |
| Sun, 06-Apr | 05:20 | 06:02 | 06:36 | 13:16 | 19:56 | 20:31 | 21:13 | 14:28 | |
| Mon, 07-Apr | 05:17 | 05:59 | 06:34 | 13:15 | 19:58 | 20:32 | 21:15 | 14:32 | |
| Tue, 08-Apr | 05:14 | 05:57 | 06:32 | 13:15 | 19:59 | 20:34 | 21:17 | 14:37 | |
| Wed, 09-Apr | 05:12 | 05:55 | 06:30 | 13:15 | 20:01 | 20:36 | 21:19 | 14:41 | |
| Thu, 10-Apr | 05:09 | 05:52 | 06:28 | 13:15 | 20:03 | 20:38 | 21:21 | 14:45 | |
| Fri, 11-Apr | 05:07 | 05:50 | 06:25 | 13:14 | 20:04 | 20:40 | 21:23 | 14:49 | |
| Sat, 12-Apr | 05:04 | 05:48 | 06:23 | 13:14 | 20:06 | 20:42 | 21:25 | 14:53 | |
| Sun, 13-Apr | 05:02 | 05:45 | 06:21 | 13:14 | 20:08 | 20:43 | 21:28 | 14:58 | |
| Mon, 14-Apr | 04:59 | 05:43 | 06:19 | 13:13 | 20:09 | 20:45 | 21:30 | 15:02 | |
| Tue, 15-Apr | 04:56 | 05:41 | 06:16 | 13:13 | 20:11 | 20:47 | 21:32 | 15:06 | |
| Wed, 16-Apr | 04:54 | 05:38 | 06:14 | 13:13 | 20:13 | 20:49 | 21:34 | 15:10 | |
| Thu, 17-Apr | 04:51 | 05:36 | 06:12 | 13:13 | 20:15 | 20:51 | 21:36 | 15:14 | |
| Fri, 18-Apr | 04:48 | 05:34 | 06:10 | 13:13 | 20:16 | 20:53 | 21:38 | 15:18 | |
| Sat, 19-Apr | 04:46 | 05:31 | 06:08 | 13:12 | 20:18 | 20:55 | 21:41 | 15:23 | |
| Sun, 20-Apr | 04:43 | 05:29 | 06:06 | 13:12 | 20:20 | 20:56 | 21:43 | 15:27 | |
| Mon, 21-Apr | 04:41 | 05:27 | 06:04 | 13:12 | 20:21 | 20:58 | 21:45 | 15:31 | |
| Tue, 22-Apr | 04:38 | 05:25 | 06:02 | 13:12 | 20:23 | 21:00 | 21:47 | 15:35 | |
| Wed, 23-Apr | 04:35 | 05:22 | 06:00 | 13:12 | 20:25 | 21:02 | 21:49 | 15:39 | |
| Thu, 24-Apr | 04:33 | 05:20 | 05:57 | 13:11 | 20:26 | 21:04 | 21:52 | 15:43 | |
| Fri, 25-Apr | 04:30 | 05:18 | 05:55 | 13:11 | 20:28 | 21:06 | 21:54 | 15:47 | |
| Sat, 26-Apr | 04:28 | 05:16 | 05:53 | 13:11 | 20:30 | 21:08 | 21:56 | 15:51 | |
| Sun, 27-Apr | 04:25 | 05:14 | 05:51 | 13:11 | 20:31 | 21:10 | 21:59 | 15:55 | |
| Mon, 28-Apr | 04:22 | 05:11 | 05:49 | 13:11 | 20:33 | 21:11 | 22:01 | 16:00 | |
| Tue, 29-Apr | 04:20 | 05:09 | 05:47 | 13:11 | 20:35 | 21:13 | 22:03 | 16:04 | |
| Wed, 30-Apr | 04:17 | 05:07 | 05:46 | 13:10 | 20:37 | 21:15 | 22:05 | 16:08 | |
| Thu, 01-May | 04:15 | 05:05 | 05:44 | 13:10 | 20:38 | 21:17 | 22:08 | 16:12 | |
| Fri, 02-May | 04:12 | 05:03 | 05:42 | 13:10 | 20:40 | 21:19 | 22:10 | 16:16 | |
| Sat, 03-May | 04:10 | 05:01 | 05:40 | 13:10 | 20:41 | 21:21 | 22:13 | 16:20 | |
| Sun, 04-May | 04:07 | 04:59 | 05:38 | 13:10 | 20:43 | 21:23 | 22:15 | 16:24 | |
| Mon, 05-May | 04:05 | 04:57 | 05:36 | 13:10 | 20:45 | 21:25 | 22:17 | 16:27 | |
| Tue, 06-May | 04:02 | 04:55 | 05:34 | 13:10 | 20:46 | 21:26 | 22:20 | 16:31 | |
| Wed, 07-May | 04:00 | 04:53 | 05:33 | 13:10 | 20:48 | 21:28 | 22:22 | 16:35 | |
| Thu, 08-May | 03:57 | 04:51 | 05:31 | 13:10 | 20:50 | 21:30 | 22:24 | 16:39 | |
| Fri, 09-May | 03:55 | 04:49 | 05:29 | 13:10 | 20:51 | 21:32 | 22:27 | 16:43 | |
| Sat, 10-May | 03:52 | 04:47 | 05:28 | 13:10 | 20:53 | 21:34 | 22:29 | 16:47 | |
| Sun, 11-May | 03:50 | 04:45 | 05:26 | 13:10 | 20:54 | 21:36 | 22:32 | 16:50 | |
| Mon, 12-May | 03:47 | 04:43 | 05:24 | 13:10 | 20:56 | 21:38 | 22:34 | 16:54 | |
| Tue, 13-May | 03:45 | 04:41 | 05:23 | 13:10 | 20:58 | 21:39 | 22:36 | 16:58 | |
| Wed, 14-May | 03:42 | 04:39 | 05:21 | 13:10 | 20:59 | 21:41 | 22:39 | 17:01 | |
| Thu, 15-May | 03:40 | 04:38 | 05:20 | 13:10 | 21:01 | 21:43 | 22:41 | 17:05 | |
| Fri, 16-May | 03:38 | 04:36 | 05:18 | 13:10 | 21:02 | 21:45 | 22:44 | 17:08 | |
| Sat, 17-May | 03:35 | 04:34 | 05:17 | 13:10 | 21:04 | 21:46 | 22:46 | 17:12 | |
| Sun, 18-May | 03:33 | 04:33 | 05:15 | 13:10 | 21:05 | 21:48 | 22:48 | 17:15 | |
| Mon, 19-May | 03:31 | 04:31 | 05:14 | 13:10 | 21:07 | 21:50 | 22:51 | 17:19 | |
| Tue, 20-May | 03:28 | 04:29 | 05:13 | 13:10 | 21:08 | 21:52 | 22:53 | 17:22 | |
| Wed, 21-May | 03:26 | 04:28 | 05:11 | 13:10 | 21:09 | 21:53 | 22:55 | 17:25 | |
| Thu, 22-May | 03:24 | 04:26 | 05:10 | 13:10 | 21:11 | 21:55 | 22:58 | 17:28 | |
| Fri, 23-May | 03:22 | 04:25 | 05:09 | 13:10 | 21:12 | 21:57 | 23:00 | 17:31 | |
| Sat, 24-May | 03:20 | 04:23 | 05:08 | 13:10 | 21:14 | 21:58 | 23:02 | 17:34 | |
| Sun, 25-May | 03:18 | 04:22 | 05:06 | 13:10 | 21:15 | 22:00 | 23:05 | 17:37 | |
| Mon, 26-May | 03:16 | 04:21 | 05:05 | 13:10 | 21:16 | 22:01 | 23:07 | 17:40 | |
| Tue, 27-May | 03:14 | 04:19 | 05:04 | 13:10 | 21:17 | 22:03 | 23:09 | 17:43 | |
| Wed, 28-May | 03:12 | 04:18 | 05:03 | 13:11 | 21:19 | 22:04 | 23:11 | 17:46 | |
| Thu, 29-May | 03:10 | 04:17 | 05:02 | 13:11 | 21:20 | 22:06 | 23:13 | 17:48 | |
| Fri, 30-May | 03:08 | 04:16 | 05:01 | 13:11 | 21:21 | 22:07 | 23:15 | 17:51 | |
| Sat, 31-May | 03:06 | 04:15 | 05:01 | 13:11 | 21:22 | 22:08 | 23:18 | 17:53 | |
| Sun, 01-Jun | 03:04 | 04:13 | 05:00 | 13:11 | 21:23 | 22:10 | 23:20 | 17:56 | |
| Mon, 02-Jun | 03:03 | 04:13 | 04:59 | 13:11 | 21:24 | 22:11 | 23:21 | 17:58 | |
| Tue, 03-Jun | 03:01 | 04:12 | 04:58 | 13:12 | 21:25 | 22:12 | 23:23 | 18:00 | |
| Wed, 04-Jun | 03:00 | 04:11 | 04:58 | 13:12 | 21:26 | 22:13 | 23:25 | 18:02 | |
| Thu, 05-Jun | 02:58 | 04:10 | 04:57 | 13:12 | 21:27 | 22:15 | 23:27 | 18:04 | |
| Fri, 06-Jun | 02:57 | 04:09 | 04:56 | 13:12 | 21:28 | 22:16 | 23:29 | 18:06 | |
| Sat, 07-Jun | 02:55 | 04:08 | 04:56 | 13:12 | 21:29 | 22:17 | 23:30 | 18:08 | |
| Sun, 08-Jun | 02:54 | 04:08 | 04:55 | 13:12 | 21:30 | 22:18 | 23:32 | 18:09 | |
| Mon, 09-Jun | 02:53 | 04:07 | 04:55 | 13:13 | 21:31 | 22:19 | 23:33 | 18:11 | |
| Tue, 10-Jun | 02:52 | 04:07 | 04:54 | 13:13 | 21:32 | 22:20 | 23:35 | 18:12 | |
| Wed, 11-Jun | 02:51 | 04:06 | 04:54 | 13:13 | 21:32 | 22:20 | 23:36 | 18:14 | |
| Thu, 12-Jun | 02:50 | 04:06 | 04:54 | 13:13 | 21:33 | 22:21 | 23:37 | 18:15 | |
| Fri, 13-Jun | 02:50 | 04:05 | 04:54 | 13:13 | 21:33 | 22:22 | 23:38 | 18:16 | |
| Sat, 14-Jun | 02:49 | 04:05 | 04:53 | 13:14 | 21:34 | 22:22 | 23:39 | 18:17 | |
| Sun, 15-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:23 | 23:40 | 18:18 | |
| Mon, 16-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:24 | 23:41 | 18:18 | |
| Tue, 17-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:24 | 23:41 | 18:19 | |
| Wed, 18-Jun | 02:47 | 04:05 | 04:53 | 13:15 | 21:36 | 22:24 | 23:42 | 18:19 | |
| Thu, 19-Jun | 02:47 | 04:05 | 04:53 | 13:15 | 21:36 | 22:25 | 23:42 | 18:19 | |
| Fri, 20-Jun | 02:47 | 04:05 | 04:54 | 13:15 | 21:36 | 22:25 | 23:43 | 18:20 | |
| Sat, 21-Jun | 02:48 | 04:05 | 04:54 | 13:15 | 21:37 | 22:25 | 23:43 | 18:20 | |
| Sun, 22-Jun | 02:48 | 04:05 | 04:54 | 13:15 | 21:37 | 22:25 | 23:43 | 18:19 | |
| Mon, 23-Jun | 02:48 | 04:06 | 04:54 | 13:16 | 21:37 | 22:25 | 23:43 | 18:19 | |
| Tue, 24-Jun | 02:49 | 04:06 | 04:55 | 13:16 | 21:37 | 22:25 | 23:43 | 18:19 | |
| Wed, 25-Jun | 02:49 | 04:07 | 04:55 | 13:16 | 21:37 | 22:25 | 23:42 | 18:18 | |
| Thu, 26-Jun | 02:50 | 04:07 | 04:55 | 13:16 | 21:37 | 22:25 | 23:42 | 18:18 | |
| Fri, 27-Jun | 02:51 | 04:08 | 04:56 | 13:16 | 21:37 | 22:25 | 23:41 | 18:17 | |
| Sat, 28-Jun | 02:52 | 04:08 | 04:57 | 13:17 | 21:36 | 22:25 | 23:41 | 18:16 | |
| Sun, 29-Jun | 02:53 | 04:09 | 04:57 | 13:17 | 21:36 | 22:24 | 23:40 | 18:15 | |
| Mon, 30-Jun | 02:54 | 04:10 | 04:58 | 13:17 | 21:36 | 22:24 | 23:39 | 18:14 | |
| Tue, 01-Jul | 02:55 | 04:10 | 04:58 | 13:17 | 21:36 | 22:24 | 23:38 | 18:13 | |
| Wed, 02-Jul | 02:57 | 04:11 | 04:59 | 13:17 | 21:35 | 22:23 | 23:37 | 18:11 | |
| Thu, 03-Jul | 02:58 | 04:12 | 05:00 | 13:18 | 21:35 | 22:22 | 23:36 | 18:10 | |
| Fri, 04-Jul | 03:00 | 04:13 | 05:01 | 13:18 | 21:34 | 22:22 | 23:35 | 18:08 | |
| Sat, 05-Jul | 03:01 | 04:14 | 05:02 | 13:18 | 21:34 | 22:21 | 23:34 | 18:06 | |
| Sun, 06-Jul | 03:03 | 04:15 | 05:02 | 13:18 | 21:33 | 22:20 | 23:32 | 18:05 | |
| Mon, 07-Jul | 03:04 | 04:16 | 05:03 | 13:18 | 21:33 | 22:20 | 23:31 | 18:03 | |
| Tue, 08-Jul | 03:06 | 04:17 | 05:04 | 13:18 | 21:32 | 22:19 | 23:29 | 18:01 | |
| Wed, 09-Jul | 03:08 | 04:19 | 05:05 | 13:19 | 21:31 | 22:18 | 23:28 | 17:59 | |
| Thu, 10-Jul | 03:10 | 04:20 | 05:06 | 13:19 | 21:30 | 22:17 | 23:26 | 17:56 | |
| Fri, 11-Jul | 03:12 | 04:21 | 05:07 | 13:19 | 21:30 | 22:16 | 23:24 | 17:54 | |
| Sat, 12-Jul | 03:14 | 04:23 | 05:09 | 13:19 | 21:29 | 22:15 | 23:22 | 17:52 | |
| Sun, 13-Jul | 03:16 | 04:24 | 05:10 | 13:19 | 21:28 | 22:13 | 23:21 | 17:49 | |
| Mon, 14-Jul | 03:18 | 04:25 | 05:11 | 13:19 | 21:27 | 22:12 | 23:19 | 17:46 | |
| Tue, 15-Jul | 03:20 | 04:27 | 05:12 | 13:19 | 21:26 | 22:11 | 23:17 | 17:44 | |
| Wed, 16-Jul | 03:22 | 04:28 | 05:13 | 13:19 | 21:25 | 22:10 | 23:15 | 17:41 | |
| Thu, 17-Jul | 03:25 | 04:30 | 05:15 | 13:20 | 21:24 | 22:08 | 23:13 | 17:38 | |
| Fri, 18-Jul | 03:27 | 04:31 | 05:16 | 13:20 | 21:23 | 22:07 | 23:11 | 17:35 | |
| Sat, 19-Jul | 03:29 | 04:33 | 05:17 | 13:20 | 21:21 | 22:05 | 23:09 | 17:32 | |
| Sun, 20-Jul | 03:31 | 04:34 | 05:18 | 13:20 | 21:20 | 22:04 | 23:06 | 17:29 | |
| Mon, 21-Jul | 03:34 | 04:36 | 05:20 | 13:20 | 21:19 | 22:02 | 23:04 | 17:26 | |
| Tue, 22-Jul | 03:36 | 04:38 | 05:21 | 13:20 | 21:18 | 22:01 | 23:02 | 17:23 | |
| Wed, 23-Jul | 03:38 | 04:39 | 05:23 | 13:20 | 21:16 | 21:59 | 23:00 | 17:20 | |
| Thu, 24-Jul | 03:40 | 04:41 | 05:24 | 13:20 | 21:15 | 21:58 | 22:57 | 17:16 | |
| Fri, 25-Jul | 03:43 | 04:43 | 05:25 | 13:20 | 21:13 | 21:56 | 22:55 | 17:13 | |
| Sat, 26-Jul | 03:45 | 04:44 | 05:27 | 13:20 | 21:12 | 21:54 | 22:53 | 17:10 | |
| Sun, 27-Jul | 03:47 | 04:46 | 05:28 | 13:20 | 21:10 | 21:52 | 22:50 | 17:06 | |
| Mon, 28-Jul | 03:50 | 04:48 | 05:30 | 13:20 | 21:09 | 21:51 | 22:48 | 17:03 | |
| Tue, 29-Jul | 03:52 | 04:49 | 05:31 | 13:20 | 21:07 | 21:49 | 22:46 | 16:59 | |
| Wed, 30-Jul | 03:54 | 04:51 | 05:33 | 13:20 | 21:06 | 21:47 | 22:43 | 16:55 | |
| Thu, 31-Jul | 03:57 | 04:53 | 05:34 | 13:20 | 21:04 | 21:45 | 22:41 | 16:52 | |
| Fri, 01-Aug | 03:59 | 04:55 | 05:36 | 13:20 | 21:02 | 21:43 | 22:38 | 16:48 | |
| Sat, 02-Aug | 04:01 | 04:56 | 05:37 | 13:20 | 21:01 | 21:41 | 22:36 | 16:44 | |
Notes
- Max Height (solar noon) is when the sun is highest in the sky.
- Day length is dawn to dusk as there is enough light for walking for at least 30 minutes before sunrise and after sunset, even on an overcast day.
- At 'Light' (nautical dawn) the horizon becomes visible. At 'Dawn' (civil dawn) there is enough light to read, and drivers can switch their lights off. Finally the sun rises.
- After sunset, there is still enough light to read until 'Dusk' (civil dusk) or lighting up time for drivers. The horizon is still visible until 'Dark' (nautical dusk).
- Times will vary if there is a hill on the horizon.
Brecon Beacons moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, 04-Feb | 17:07 | 17:44 | dusk | 01:33 | 07:10 | 07:46 | 46 % | 17:32 | |||
| Wed, 05-Feb | 17:09 | 17:45 | dusk | 03:03 | 07:08 | 07:44 | 58 % | 18:26 | |||
| Thu, 06-Feb | 17:11 | 17:47 | dusk | 04:27 | 07:07 | 07:42 | 68 % | 19:23 | |||
| Fri, 07-Feb | 17:13 | 17:49 | dusk | 05:40 | 07:05 | 07:41 | 78 % | 20:23 | after dusk | ||
| Sat, 08-Feb | 17:15 | 17:51 | dusk | 06:34 | 07:03 | 07:39 | 86 % | 21:23 | after dusk | ||
| Sun, 09-Feb | 17:17 | 17:52 | dusk | dawn | 07:02 | 07:37 | 93 % | 22:21 | all night | ||
| Mon, 10-Feb | 17:19 | 17:54 | dusk | dawn | 07:00 | 07:35 | 97 % | 23:15 | all night | ||
| Tue, 11-Feb | 17:20 | 17:56 | dusk | dawn | 06:58 | 07:33 | 100 % | 00:05 | all night | ||
| Wed, 12-Feb | 17:22 | 17:58 | dusk | dawn | 06:56 | 07:31 | 100 % | 00:51 | all night | ||
| Thu, 13-Feb | 17:24 | 17:59 | 18:33 | dawn | 06:55 | 07:30 | 98 % | 01:34 | before dawn | ||
| Fri, 14-Feb | 17:26 | 18:01 | 19:46 | dawn | 06:53 | 07:28 | 94 % | 02:15 | before dawn | ||
| Sat, 15-Feb | 17:28 | 18:03 | 20:58 | dawn | 06:51 | 07:26 | 89 % | 02:54 | before dawn | ||
| Sun, 16-Feb | 17:30 | 18:05 | 22:09 | dawn | 06:49 | 07:24 | 83 % | 03:34 | before dawn | ||
| Mon, 17-Feb | 17:32 | 18:06 | 23:21 | dawn | 06:47 | 07:22 | 75 % | 04:15 | |||
| Tue, 18-Feb | 17:33 | 18:08 | 00:34 | dawn | 06:45 | 07:20 | 66 % | 04:57 | |||
| Wed, 19-Feb | 17:35 | 18:10 | 01:49 | dawn | 06:43 | 07:18 | 57 % | 05:43 | |||
| Thu, 20-Feb | 17:37 | 18:12 | 03:03 | dawn | 06:41 | 07:16 | 48 % | 06:33 | |||
| Fri, 21-Feb | 17:39 | 18:13 | 04:13 | dawn | 06:39 | 07:13 | 38 % | 07:26 | |||
| Sat, 22-Feb | 17:41 | 18:15 | 05:12 | dawn | 06:37 | 07:11 | 28 % | 08:22 | |||
| Sun, 23-Feb | 17:43 | 18:17 | 05:57 | dawn | 06:35 | 07:09 | 20 % | 09:19 | |||
| Mon, 24-Feb | 17:44 | 18:19 | 06:29 | dawn | 06:33 | 07:07 | 12 % | 10:15 | |||
| Tue, 25-Feb | 17:46 | 18:20 | 06:31 | 07:05 | 6 % | 11:10 | |||||
| Wed, 26-Feb | 17:48 | 18:22 | 06:29 | 07:03 | 2 % | ||||||
| Thu, 27-Feb | 17:50 | 18:24 | 06:27 | 07:01 | 0 % | 12:02 | |||||
| Fri, 28-Feb | 17:52 | 18:26 | dusk | 18:42 | 06:25 | 06:59 | 1 % | 12:53 | |||
| Sat, 01-Mar | 17:53 | 18:27 | dusk | 20:12 | 06:23 | 06:56 | 6 % | 13:43 | |||
| Sun, 02-Mar | 17:55 | 18:29 | dusk | 21:43 | 06:20 | 06:54 | 12 % | 14:33 | |||
| Mon, 03-Mar | 17:57 | 18:31 | dusk | 23:15 | 06:18 | 06:52 | 21 % | 15:25 | |||
| Tue, 04-Mar | 17:59 | 18:33 | dusk | 00:47 | 06:16 | 06:50 | 31 % | 16:20 | |||
| Wed, 05-Mar | 18:01 | 18:34 | dusk | 02:16 | 06:14 | 06:47 | 42 % | 17:17 | |||
| Thu, 06-Mar | 18:02 | 18:36 | dusk | 03:33 | 06:12 | 06:45 | 54 % | 18:17 | |||
| Fri, 07-Mar | 18:04 | 18:38 | dusk | 04:33 | 06:09 | 06:43 | 64 % | 19:17 | |||
| Sat, 08-Mar | 18:06 | 18:40 | dusk | 05:14 | 06:07 | 06:41 | 74 % | 20:16 | |||
| Sun, 09-Mar | 18:08 | 18:41 | dusk | 05:42 | 06:05 | 06:38 | 83 % | 21:11 | after dusk | ||
| Mon, 10-Mar | 18:09 | 18:43 | dusk | 06:01 | 06:03 | 06:36 | 90 % | 22:01 | after dusk | ||
| Tue, 11-Mar | 18:11 | 18:45 | dusk | dawn | 06:00 | 06:34 | 95 % | 22:48 | all night | ||
| Wed, 12-Mar | 18:13 | 18:46 | dusk | dawn | 05:58 | 06:32 | 98 % | 23:31 | all night | ||
| Thu, 13-Mar | 18:15 | 18:48 | dusk | dawn | 05:56 | 06:29 | 100 % | 00:12 | all night | ||
| Fri, 14-Mar | 18:16 | 18:50 | dusk | dawn | 05:54 | 06:27 | 100 % | 00:52 | all night | ||
| Sat, 15-Mar | 18:18 | 18:52 | 19:55 | dawn | 05:51 | 06:25 | 97 % | 01:31 | before dawn | ||
| Sun, 16-Mar | 18:20 | 18:53 | 21:06 | dawn | 05:49 | 06:22 | 93 % | 02:11 | before dawn | ||
| Mon, 17-Mar | 18:22 | 18:55 | 22:19 | dawn | 05:47 | 06:20 | 88 % | 02:53 | before dawn | ||
| Tue, 18-Mar | 18:23 | 18:57 | 23:33 | dawn | 05:44 | 06:18 | 81 % | 03:38 | before dawn | ||
| Wed, 19-Mar | 18:25 | 18:59 | 00:48 | dawn | 05:42 | 06:16 | 73 % | 04:26 | |||
| Thu, 20-Mar | 18:27 | 19:00 | 01:59 | dawn | 05:40 | 06:13 | 64 % | 05:17 | |||
| Fri, 21-Mar | 18:29 | 19:02 | 03:02 | dawn | 05:37 | 06:11 | 55 % | 06:10 | |||
| Sat, 22-Mar | 18:30 | 19:04 | 03:51 | dawn | 05:35 | 06:09 | 45 % | 07:05 | |||
| Sun, 23-Mar | 18:32 | 19:06 | 04:27 | dawn | 05:33 | 06:06 | 35 % | 08:00 | |||
| Mon, 24-Mar | 18:34 | 19:07 | 04:53 | dawn | 05:30 | 06:04 | 25 % | 08:55 | |||
| Tue, 25-Mar | 18:35 | 19:09 | 05:12 | dawn | 05:28 | 06:02 | 16 % | 09:47 | |||
| Wed, 26-Mar | 18:37 | 19:11 | 05:26 | 05:59 | 9 % | 10:38 | |||||
| Thu, 27-Mar | 18:39 | 19:13 | 05:23 | 05:57 | 3 % | 11:28 | |||||
| Fri, 28-Mar | 18:41 | 19:15 | 05:21 | 05:55 | 0 % | ||||||
| Sat, 29-Mar | 18:42 | 19:16 | 06:18 | 06:52 | 0 % | 12:19 | |||||
| Sun, 30-Mar | 19:44 | 20:18 | dusk | 21:43 | 06:16 | 06:50 | 3 % | 14:12 | |||
| Mon, 31-Mar | 19:46 | 20:20 | dusk | 23:19 | 06:14 | 06:48 | 9 % | 15:07 | |||
| Tue, 01-Apr | 19:47 | 20:22 | dusk | 00:54 | 06:11 | 06:46 | 17 % | 16:05 | |||
| Wed, 02-Apr | 19:49 | 20:23 | dusk | 02:19 | 06:09 | 06:43 | 27 % | 17:07 | |||
| Thu, 03-Apr | 19:51 | 20:25 | dusk | 03:28 | 06:07 | 06:41 | 38 % | 18:09 | |||
| Fri, 04-Apr | 19:52 | 20:27 | dusk | 04:16 | 06:04 | 06:39 | 49 % | 19:10 | |||
| Sat, 05-Apr | 19:54 | 20:29 | dusk | 04:47 | 06:02 | 06:36 | 59 % | 20:07 | |||
| Sun, 06-Apr | 19:56 | 20:31 | dusk | 05:09 | 05:59 | 06:34 | 69 % | 20:59 | |||
| Mon, 07-Apr | 19:58 | 20:32 | dusk | 05:24 | 05:57 | 06:32 | 78 % | 21:47 | after dusk | ||
| Tue, 08-Apr | 19:59 | 20:34 | dusk | 05:36 | 05:55 | 06:30 | 86 % | 22:30 | after dusk | ||
| Wed, 09-Apr | 20:01 | 20:36 | dusk | 05:45 | 05:52 | 06:28 | 92 % | 23:12 | after dusk | ||
| Thu, 10-Apr | 20:03 | 20:38 | dusk | dawn | 05:50 | 06:25 | 96 % | 23:51 | all night | ||
| Fri, 11-Apr | 20:04 | 20:40 | dusk | dawn | 05:48 | 06:23 | 99 % | 00:30 | all night | ||
| Sat, 12-Apr | 20:06 | 20:42 | dusk | dawn | 05:45 | 06:21 | 100 % | 01:10 | all night | ||
| Sun, 13-Apr | 20:08 | 20:43 | 21:06 | dawn | 05:43 | 06:19 | 99 % | 01:51 | before dawn | ||
| Mon, 14-Apr | 20:09 | 20:45 | 22:20 | dawn | 05:41 | 06:16 | 97 % | 02:35 | before dawn | ||
| Tue, 15-Apr | 20:11 | 20:47 | 23:35 | dawn | 05:38 | 06:14 | 92 % | 03:22 | before dawn | ||
| Wed, 16-Apr | 20:13 | 20:49 | 00:47 | dawn | 05:36 | 06:12 | 87 % | 04:11 | before dawn | ||
| Thu, 17-Apr | 20:15 | 20:51 | 01:53 | dawn | 05:34 | 06:10 | 79 % | 05:04 | before dawn | ||
| Fri, 18-Apr | 20:16 | 20:53 | 02:46 | dawn | 05:31 | 06:08 | 71 % | 05:57 | |||
| Sat, 19-Apr | 20:18 | 20:55 | 03:26 | dawn | 05:29 | 06:06 | 61 % | 06:51 | |||
| Sun, 20-Apr | 20:20 | 20:56 | 03:55 | dawn | 05:27 | 06:04 | 51 % | 07:44 | |||
| Mon, 21-Apr | 20:21 | 20:58 | 04:16 | dawn | 05:25 | 06:02 | 41 % | 08:36 | |||
| Tue, 22-Apr | 20:23 | 21:00 | 04:31 | dawn | 05:22 | 06:00 | 30 % | 09:26 | |||
| Wed, 23-Apr | 20:25 | 21:02 | 04:44 | dawn | 05:20 | 05:57 | 20 % | 10:15 | |||
| Thu, 24-Apr | 20:26 | 21:04 | 04:56 | dawn | 05:18 | 05:55 | 12 % | 11:04 | |||
| Fri, 25-Apr | 20:28 | 21:06 | 05:09 | dawn | 05:16 | 05:53 | 5 % | 11:55 | |||
| Sat, 26-Apr | 20:30 | 21:08 | 05:14 | 05:51 | 1 % | ||||||
| Sun, 27-Apr | 20:31 | 21:10 | 05:11 | 05:49 | 0 % | 12:49 | |||||
| Mon, 28-Apr | 20:33 | 21:11 | dusk | 22:17 | 05:09 | 05:47 | 2 % | 13:47 | |||
| Tue, 29-Apr | 20:35 | 21:13 | dusk | 23:51 | 05:07 | 05:46 | 7 % | 14:49 | |||
| Wed, 30-Apr | 20:37 | 21:15 | dusk | 01:11 | 05:05 | 05:44 | 14 % | 15:53 | |||
| Thu, 01-May | 20:38 | 21:17 | dusk | 02:09 | 05:03 | 05:42 | 23 % | 16:57 | |||
| Fri, 02-May | 20:40 | 21:19 | dusk | 02:48 | 05:01 | 05:40 | 33 % | 17:58 | |||
| Sat, 03-May | 20:41 | 21:21 | dusk | 03:13 | 04:59 | 05:38 | 44 % | 18:53 | |||
| Sun, 04-May | 20:43 | 21:23 | dusk | 03:31 | 04:57 | 05:36 | 54 % | 19:43 | |||
| Mon, 05-May | 20:45 | 21:25 | dusk | 03:44 | 04:55 | 05:34 | 64 % | 20:29 | |||
| Tue, 06-May | 20:46 | 21:26 | dusk | 03:54 | 04:53 | 05:33 | 73 % | 21:11 | |||
| Wed, 07-May | 20:48 | 21:28 | dusk | 04:03 | 04:51 | 05:31 | 81 % | 21:51 | after dusk | ||
| Thu, 08-May | 20:50 | 21:30 | dusk | 04:12 | 04:49 | 05:29 | 88 % | 22:30 | after dusk | ||
| Fri, 09-May | 20:51 | 21:32 | dusk | 04:22 | 04:47 | 05:28 | 93 % | 23:09 | after dusk | ||
| Sat, 10-May | 20:53 | 21:34 | dusk | 04:33 | 04:45 | 05:26 | 97 % | 23:50 | after dusk | ||
| Sun, 11-May | 20:54 | 21:36 | dusk | dawn | 04:43 | 05:24 | 99 % | 00:33 | all night | ||
| Mon, 12-May | 20:56 | 21:38 | dusk | dawn | 04:41 | 05:23 | 100 % | 01:19 | all night | ||
| Tue, 13-May | 20:58 | 21:39 | 22:37 | dawn | 04:39 | 05:21 | 98 % | 02:08 | before dawn | ||
| Wed, 14-May | 20:59 | 21:41 | 23:45 | dawn | 04:38 | 05:20 | 95 % | 03:00 | before dawn | ||
| Thu, 15-May | 21:01 | 21:43 | 00:42 | dawn | 04:36 | 05:18 | 90 % | 03:53 | before dawn | ||
| Fri, 16-May | 21:02 | 21:45 | 01:26 | dawn | 04:34 | 05:17 | 84 % | 04:47 | before dawn | ||
| Sat, 17-May | 21:04 | 21:46 | 01:58 | dawn | 04:33 | 05:15 | 76 % | 05:40 | before dawn | ||
| Sun, 18-May | 21:05 | 21:48 | 02:20 | dawn | 04:31 | 05:14 | 66 % | 06:30 | |||
| Mon, 19-May | 21:07 | 21:50 | 02:37 | dawn | 04:29 | 05:13 | 56 % | 07:19 | |||
| Tue, 20-May | 21:08 | 21:52 | 02:50 | dawn | 04:28 | 05:11 | 45 % | 08:07 | |||
| Wed, 21-May | 21:09 | 21:53 | 03:02 | dawn | 04:26 | 05:10 | 34 % | 08:54 | |||
| Thu, 22-May | 21:11 | 21:55 | 03:14 | dawn | 04:25 | 05:09 | 24 % | 09:42 | |||
| Fri, 23-May | 21:12 | 21:57 | 03:27 | dawn | 04:23 | 05:08 | 14 % | 10:33 | |||
| Sat, 24-May | 21:14 | 21:58 | 03:43 | dawn | 04:22 | 05:06 | 7 % | 11:28 | |||
| Sun, 25-May | 21:15 | 22:00 | 04:21 | 05:05 | 2 % | ||||||
| Mon, 26-May | 21:16 | 22:01 | 04:19 | 05:04 | 0 % | 12:27 | |||||
| Tue, 27-May | 21:17 | 22:03 | dusk | 22:43 | 04:18 | 05:03 | 1 % | 13:31 | |||
| Wed, 28-May | 21:19 | 22:04 | dusk | 23:54 | 04:17 | 05:02 | 5 % | 14:37 | |||
| Thu, 29-May | 21:20 | 22:06 | dusk | 00:42 | 04:16 | 05:01 | 11 % | 15:41 | |||
| Fri, 30-May | 21:21 | 22:07 | dusk | 01:14 | 04:15 | 05:01 | 19 % | 16:41 | |||
| Sat, 31-May | 21:22 | 22:08 | dusk | 01:35 | 04:13 | 05:00 | 28 % | 17:35 | |||
| Sun, 01-Jun | 21:23 | 22:10 | dusk | 01:50 | 04:13 | 04:59 | 38 % | 18:24 | |||
| Mon, 02-Jun | 21:24 | 22:11 | dusk | 02:02 | 04:12 | 04:58 | 48 % | 19:08 | |||
| Tue, 03-Jun | 21:25 | 22:12 | dusk | 02:11 | 04:11 | 04:58 | 58 % | 19:49 | |||
| Wed, 04-Jun | 21:26 | 22:13 | dusk | 02:21 | 04:10 | 04:57 | 67 % | 20:29 | |||
| Thu, 05-Jun | 21:27 | 22:15 | dusk | 02:30 | 04:09 | 04:56 | 76 % | 21:08 | after dusk | ||
| Fri, 06-Jun | 21:28 | 22:16 | dusk | 02:41 | 04:08 | 04:56 | 83 % | 21:48 | after dusk | ||
| Sat, 07-Jun | 21:29 | 22:17 | dusk | 02:54 | 04:08 | 04:55 | 90 % | 22:30 | after dusk | ||
| Sun, 08-Jun | 21:30 | 22:18 | dusk | 03:12 | 04:07 | 04:55 | 95 % | 23:15 | after dusk | ||
| Mon, 09-Jun | 21:31 | 22:19 | dusk | 03:36 | 04:07 | 04:54 | 98 % | 00:04 | after dusk | ||
| Tue, 10-Jun | 21:32 | 22:20 | dusk | dawn | 04:06 | 04:54 | 100 % | 00:55 | all night | ||
| Wed, 11-Jun | 21:32 | 22:20 | 22:37 | dawn | 04:06 | 04:54 | 99 % | 01:48 | before dawn | ||
| Thu, 12-Jun | 21:33 | 22:21 | 23:25 | dawn | 04:05 | 04:54 | 97 % | 02:43 | before dawn | ||
| Fri, 13-Jun | 21:33 | 22:22 | 00:00 | dawn | 04:05 | 04:53 | 93 % | 03:36 | before dawn | ||
| Sat, 14-Jun | 21:34 | 22:22 | 00:25 | dawn | 04:05 | 04:53 | 87 % | 04:28 | before dawn | ||
| Sun, 15-Jun | 21:35 | 22:23 | 00:43 | dawn | 04:05 | 04:53 | 79 % | 05:17 | before dawn | ||
| Mon, 16-Jun | 21:35 | 22:24 | 00:57 | dawn | 04:05 | 04:53 | 70 % | 06:04 | |||
| Tue, 17-Jun | 21:35 | 22:24 | 01:09 | dawn | 04:05 | 04:53 | 60 % | 06:50 | |||
| Wed, 18-Jun | 21:36 | 22:24 | 01:21 | dawn | 04:05 | 04:53 | 48 % | 07:37 | |||
| Thu, 19-Jun | 21:36 | 22:25 | 01:32 | dawn | 04:05 | 04:54 | 37 % | 08:25 | |||
| Fri, 20-Jun | 21:36 | 22:25 | 01:46 | dawn | 04:05 | 04:54 | 26 % | 09:16 | |||
| Sat, 21-Jun | 21:37 | 22:25 | 02:04 | dawn | 04:05 | 04:54 | 17 % | 10:12 | |||
| Sun, 22-Jun | 21:37 | 22:25 | 02:30 | dawn | 04:06 | 04:54 | 9 % | 11:12 | |||
| Mon, 23-Jun | 21:37 | 22:25 | 04:06 | 04:55 | 3 % | ||||||
| Tue, 24-Jun | 21:37 | 22:25 | 04:04 | dawn | 04:07 | 04:55 | 1 % | 12:16 | |||
| Wed, 25-Jun | 21:37 | 22:25 | dusk | 22:32 | 04:07 | 04:55 | 1 % | 13:21 | |||
| Thu, 26-Jun | 21:37 | 22:25 | dusk | 23:11 | 04:08 | 04:56 | 3 % | 14:24 | |||
| Fri, 27-Jun | 21:37 | 22:25 | dusk | 23:37 | 04:08 | 04:57 | 8 % | 15:22 | |||
| Sat, 28-Jun | 21:36 | 22:25 | dusk | 23:54 | 04:09 | 04:57 | 15 % | 16:14 | |||
| Sun, 29-Jun | 21:36 | 22:24 | dusk | 00:07 | 04:10 | 04:58 | 23 % | 17:01 | |||
| Mon, 30-Jun | 21:36 | 22:24 | dusk | 00:18 | 04:10 | 04:58 | 32 % | 17:44 | |||
| Tue, 01-Jul | 21:36 | 22:24 | dusk | 00:28 | 04:11 | 04:59 | 42 % | 18:25 | |||
| Wed, 02-Jul | 21:35 | 22:23 | dusk | 00:37 | 04:12 | 05:00 | 52 % | 19:05 | |||
| Thu, 03-Jul | 21:35 | 22:22 | dusk | 00:47 | 04:13 | 05:01 | 61 % | 19:45 | |||
| Fri, 04-Jul | 21:34 | 22:22 | dusk | 01:00 | 04:14 | 05:02 | 70 % | 20:27 | |||
| Sat, 05-Jul | 21:34 | 22:21 | dusk | 01:15 | 04:15 | 05:02 | 78 % | 21:10 | after dusk | ||
| Sun, 06-Jul | 21:33 | 22:20 | dusk | 01:37 | 04:16 | 05:03 | 85 % | 21:57 | after dusk | ||
| Mon, 07-Jul | 21:33 | 22:20 | dusk | 02:08 | 04:17 | 05:04 | 92 % | 22:48 | after dusk | ||
| Tue, 08-Jul | 21:32 | 22:19 | dusk | 02:52 | 04:19 | 05:05 | 96 % | 23:41 | after dusk | ||
| Wed, 09-Jul | 21:31 | 22:18 | dusk | 03:52 | 04:20 | 05:06 | 99 % | 00:35 | after dusk | ||
| Thu, 10-Jul | 21:30 | 22:17 | dusk | dawn | 04:21 | 05:07 | 100 % | 01:30 | all night | ||
| Fri, 11-Jul | 21:30 | 22:16 | 22:29 | dawn | 04:23 | 05:09 | 99 % | 02:23 | before dawn | ||
| Sat, 12-Jul | 21:29 | 22:15 | 22:49 | dawn | 04:24 | 05:10 | 95 % | 03:14 | before dawn | ||
| Sun, 13-Jul | 21:28 | 22:13 | 23:05 | dawn | 04:25 | 05:11 | 90 % | 04:02 | before dawn | ||
| Mon, 14-Jul | 21:27 | 22:12 | 23:17 | dawn | 04:27 | 05:12 | 82 % | 04:49 | before dawn | ||
| Tue, 15-Jul | 21:26 | 22:11 | 23:29 | dawn | 04:28 | 05:13 | 73 % | 05:35 | |||
| Wed, 16-Jul | 21:25 | 22:10 | 23:40 | dawn | 04:30 | 05:15 | 62 % | 06:22 | |||
| Thu, 17-Jul | 21:24 | 22:08 | 23:53 | dawn | 04:31 | 05:16 | 51 % | 07:11 | |||
| Fri, 18-Jul | 21:23 | 22:07 | 00:09 | dawn | 04:33 | 05:17 | 39 % | 08:04 | |||
| Sat, 19-Jul | 21:21 | 22:05 | 00:30 | dawn | 04:34 | 05:18 | 29 % | 09:01 | |||
| Sun, 20-Jul | 21:20 | 22:04 | 01:02 | dawn | 04:36 | 05:20 | 19 % | 10:02 | |||
| Mon, 21-Jul | 21:19 | 22:02 | 01:49 | dawn | 04:38 | 05:21 | 11 % | 11:05 | |||
| Tue, 22-Jul | 21:18 | 22:01 | 04:39 | 05:23 | 5 % | ||||||
| Wed, 23-Jul | 21:16 | 21:59 | 04:17 | dawn | 04:41 | 05:24 | 1 % | 12:08 | |||
| Thu, 24-Jul | 21:15 | 21:58 | 04:43 | 05:25 | 0 % | 13:07 | |||||
| Fri, 25-Jul | 21:13 | 21:56 | dusk | 21:58 | 04:44 | 05:27 | 2 % | 14:02 | |||
| Sat, 26-Jul | 21:12 | 21:54 | dusk | 22:13 | 04:46 | 05:28 | 5 % | 14:52 | |||
| Sun, 27-Jul | 21:10 | 21:52 | dusk | 22:25 | 04:48 | 05:30 | 11 % | 15:37 | |||
| Mon, 28-Jul | 21:09 | 21:51 | dusk | 22:35 | 04:49 | 05:31 | 18 % | 16:19 | |||
| Tue, 29-Jul | 21:07 | 21:49 | dusk | 22:44 | 04:51 | 05:33 | 26 % | 17:00 | |||
| Wed, 30-Jul | 21:06 | 21:47 | dusk | 22:54 | 04:53 | 05:34 | 35 % | 17:40 | |||
| Thu, 31-Jul | 21:04 | 21:45 | dusk | 23:05 | 04:55 | 05:36 | 45 % | 18:22 | |||
| Fri, 01-Aug | 21:02 | 21:43 | dusk | 23:19 | 04:56 | 05:37 | 54 % | 19:05 | |||
| Sat, 02-Aug | 21:01 | 21:41 | dusk | 23:38 | 04:58 | 05:39 | 64 % | 19:50 | |||
Notes
- The percentage of the moon which is illuminated doesn't vary much with location.
- A full moon is not just bigger, it is much brighter. A quarter moon (1/2 disk visible) give less than 5% of the illumination of a full moon. You can walk with a quarter moon if its high in the sky (after dusk for a growing moon, before dawn for a shrinking moon).
- Sky glow (light reflected by air or clouds) from nearby cities, and especially snow on the ground also effect light levels.
- Times will vary a few minutes, as (i) these figures are for the centre of the county the walk is in, (ii) if there are hills on the horizon, and (iii) if you are on a hill
- Sunlight is ~ 1,000,000 times brighter than moonlight.
- Of course, you need a cloudless night as well!