Greenford to Osterley Walk
A walk through attractive open spaces in West London, visiting parks, a viaduct, a series of locks and a NT stately home.
Hiking weather forecast
London hourly weather (Visual Crossing)
Sunset: 15:55. Dusk: 16:35. Dark: 17:18. Moon 31% (02:27 to dawn)
Updated: Tue, 24-Dec at 11:39
| 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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0%
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0%
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0%
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0%
|
3%
|
0%
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0%
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0%
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0%
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0%
|
0%
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0%
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0%
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0%
|
| Wed, 25 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
|
| Thu, 26 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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| Fri, 27 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
|
| Sat, 28 Dec |
0%
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0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
0%
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0%
|
0%
|
| Sun, 29 Dec |
0%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
| Mon, 30 Dec |
0%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
13%
|
13%
|
13%
|
| Tue, 31 Dec |
29%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
36%
|
36%
|
36%
|
| Wed, 01 Jan |
48%
|
39%
|
39%
| 🌫 39% | 🌫 39% |
39%
|
39%
|
39%
|
39%
|
39%
| 🌫 39% | 🌫 39% | 🌫 39% |
45%
|
45%
|
45%
|
| Thu, 02 Jan |
58%
|
39%
|
39%
|
39%
|
39%
|
39%
|
39%
|
32%
|
32%
|
32%
|
32%
|
32%
|
32%
|
29%
|
29%
|
29%
|
| Fri, 03 Jan |
19%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
13%
|
13%
|
13%
|
| Sat, 04 Jan |
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
29%
|
29%
|
29%
|
| Sun, 05 Jan |
26%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
16%
|
16%
|
16%
|
| Mon, 06 Jan |
7%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
| Tue, 07 Jan |
26%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
29%
|
29%
|
29%
|
Percentages are the chance of rain.
Weather data by Visual Crossing
London hourly weather (Open Meteo)
Sunset: 15:55. Dusk: 16:35. Dark: 17:18. Moon 31% (02:27 to dawn)
Updated: Tue, 24-Dec at 11:36
| 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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0%
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0%
|
0%
|
0%
|
0%
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0%
|
0%
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0%
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0%
| |||||
| Wed, 25 Dec |
0%
|
0%
|
0%
|
0%
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0%
|
0%
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0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
| Thu, 26 Dec | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% |
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
| Fri, 27 Dec | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% |
| Sat, 28 Dec |
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
0%
|
1%
|
1%
|
3%
|
4%
|
4%
|
5%
|
5%
|
5%
|
5%
|
| Sun, 29 Dec |
13%
| 🌫 10% | 🌫 11% | 🌫 12% |
13%
|
13%
|
13%
|
13%
|
12%
|
11%
|
10%
|
8%
|
7%
|
5%
|
4%
|
3%
|
| Mon, 30 Dec |
0%
|
0%
|
1%
|
1%
|
2%
|
2%
|
3%
|
4%
|
4%
|
5%
|
6%
|
6%
|
7%
|
8%
|
9%
|
11%
|
| Tue, 31 Dec |
31%
|
34%
|
37%
|
39%
|
42%
|
43%
|
45%
|
39%
|
36%
|
32%
|
25%
|
18%
|
13%
|
14%
|
19%
|
23%
|
| Wed, 01 Jan |
42%
|
40%
|
37%
|
35%
|
34%
|
33%
|
32%
|
32%
|
32%
|
32%
|
32%
|
33%
|
32%
| 🌫 29% | 🌫 25% | 🌫 23% |
| Thu, 02 Jan |
48%
|
44%
|
37%
|
32%
|
29%
|
27%
|
26%
|
25%
|
26%
|
26%
|
27%
|
28%
|
29%
|
29%
|
28%
|
26%
|
| Fri, 03 Jan |
19%
|
17%
|
14%
|
11%
|
8%
|
5%
|
3%
|
3%
|
5%
|
6%
|
7%
|
9%
|
10%
|
11%
|
11%
|
11%
|
| Sat, 04 Jan |
3%
|
2%
|
2%
|
2%
|
2%
|
2%
|
3%
|
5%
|
7%
|
9%
|
11%
|
14%
|
16%
|
17%
|
18%
|
18%
|
| Sun, 05 Jan |
26%
|
25%
|
23%
|
21%
|
19%
|
17%
|
16%
|
16%
|
16%
|
17%
|
18%
|
19%
|
19%
|
18%
|
17%
|
15%
|
| Mon, 06 Jan |
6%
|
7%
|
9%
|
11%
|
13%
|
15%
|
16%
|
16%
|
16%
|
15%
|
14%
|
14%
|
13%
|
13%
|
12%
|
12%
|
| Tue, 07 Jan |
23%
|
23%
|
23%
|
22%
|
21%
|
20%
|
19%
|
18%
|
18%
|
17%
|
17%
|
16%
|
16%
|
16%
|
16%
|
16%
|
| Wed, 08 Jan |
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
15%
|
15%
|
14%
|
13%
|
13%
|
13%
|
14%
|
16%
|
18%
|
Percentages are the chance of rain.
Weather data by Open-Meteo
London hourly weather (Met Office)
Sunset: 15:55. Dusk: 16:35. Dark: 17:18. Moon 31% (02:27 to dawn)
Updated: Tue, 24-Dec at 11:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
11%
|
17%
|
10%
|
10%
| ||
| Wed, 25 Dec |
10%
|
10%
|
9%
|
9%
|
10%
|
10%
|
| Thu, 26 Dec |
12%
|
12%
|
12%
|
12%
|
12%
|
11%
|
| Fri, 27 Dec |
12%
|
14%
|
12%
|
11%
|
10%
|
10%
|
| Sat, 28 Dec |
12%
|
11%
|
11%
|
10%
|
10%
|
10%
|
| Sun, 29 Dec |
9%
|
8%
|
9%
|
8%
|
8%
|
7%
|
| Mon, 30 Dec |
11%
|
10%
|
10%
|
11%
|
10%
|
9%
|
| Tue, 31 Dec |
13%
|
14%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 15:55. Dusk: 16:35. Dark: 17:18. Moon 31% (02:27 to dawn)
Updated: Tue, 24-Dec at 11:38
South East England
Cloudy and mild Christmas Eve. Staying mostly cloudy Christmas Day.
- Rather murky and damp at first, with any early light rain or drizzle soon clearing
- A largely dry, and mild day follows but staying cloudy for most
- Although the odd cloud break cannot be ruled out in a few spots
- Maximum Temperature 13C
Tonight:
- Very mild overnight and staying cloudy for most, but also dry
- Perhaps a few clearer spells developing, but also the odd patch of fog possible
- Minimum Temperature 8C
Wednesday:
- Mild, mostly cloudy and largely dry Christmas Day
- Any very isolated fog patches soon lifting, with a few cloud breaks then possible, perhaps allowing for the odd glimpse of sunshine
- Maximum Temperature 12C
Outlook for Thursday to Saturday:
- Dry, settled and largely cloudy throughout with limited cloud breaks
- Chance for fog patches on Boxing Day and Friday
- Mild, especially overnight, but temperatures easing closer to average by Saturday
UK Day 6-7 and week 2
- The start of this period will be characterised by mild, cloudy conditions for most, with some drizzle in places, and more persistent rain across northwest Scotland, which will probably start to spread southeast
- Many other areas will be predominantly dry but rather cloudy, with the best cloud breaks likely to be found across parts of eastern Scotland and Northeastern England
- By the turn of the year, it looks more probable that colder, more unsettled conditions will likely make at least some ingress into northern and central areas, bringing a risk of some impacts from rain, wind, and maybe even ice, sleet and snow
- Widely mild at first, but temperatures probably return to nearer normal by early January
- Throughout, any clearer spells overnight may lead to localised frost and fog
UK Week 3 and 4
- Confidence in this period is fairly low, but overall, slowly-evolving weather patterns are more favoured
- Continuing from the previous period, there remains a slightly reduced chance compared with normal of wet and windy spells, with a slightly greater potential for colder episodes during the first half of January
- While drier than average conditions are likely for many areas, some precipitation is still expected, which could lead to wintry hazards at times
- Temperatures are likely to be close to or a little above normal overall, but this could be made up of a mix of milder and colder interludes
Weather data by Met Office
London Air Quality (Pollen and UV)
Updated: Tue, 24-Dec at 11:36
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 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 | air q | |||||||||||
| Wed, 25 Dec | 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 | air q | air q | air q | air q | air q | air q | air q |
| Thu, 26 Dec | 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 | air q | air q | air q | air q | air q | air q | air q |
| Fri, 27 Dec | 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 | 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
London Visibility
Updated: Tue, 24-Dec at 11:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 2km | 6km | 8km | 8km | 7km | 5km | 3km | 3km | 3km | 3km | 3km | |||||
| Wed, 25 Dec | 2km | 2km | 2km | 2km | 3km | 6km | 11km | 16km | 20km | 21km | 16km | 12km | 11km | 10km | 8km | 5km |
| Thu, 26 Dec | 3km | 3km | 2km | 2km | 9km | 9km | 14km | 19km | 24km | 28km | 28km | 23km | 18km | 16km | 15km | 12km |
| Fri, 27 Dec | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km | 0km |
| Sat, 28 Dec | 1km | 1km | 1km | 2km | 4km | 7km | 10km | 12km | 14km | 16km | 13km | 10km | 6km | 6km | 6km | 6km |
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
London daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Tue, 24-Dec | 06:41 | 07:24 | 08:05 | 12:00 | 15:55 | 16:35 | 17:18 | 09:10 | |
| Wed, 25-Dec | 06:42 | 07:25 | 08:05 | 12:00 | 15:56 | 16:36 | 17:19 | 09:11 | |
| Thu, 26-Dec | 06:42 | 07:25 | 08:05 | 12:01 | 15:56 | 16:37 | 17:20 | 09:11 | |
| Fri, 27-Dec | 06:42 | 07:25 | 08:06 | 12:01 | 15:57 | 16:37 | 17:21 | 09:12 | |
| Sat, 28-Dec | 06:42 | 07:26 | 08:06 | 12:02 | 15:58 | 16:38 | 17:21 | 09:12 | |
| Sun, 29-Dec | 06:43 | 07:26 | 08:06 | 12:02 | 15:59 | 16:39 | 17:22 | 09:13 | |
| Mon, 30-Dec | 06:43 | 07:26 | 08:06 | 12:03 | 16:00 | 16:40 | 17:23 | 09:14 | |
| Tue, 31-Dec | 06:43 | 07:26 | 08:06 | 12:03 | 16:01 | 16:41 | 17:24 | 09:15 | |
| Wed, 01-Jan | 06:43 | 07:26 | 08:06 | 12:04 | 16:02 | 16:42 | 17:25 | 09:16 | |
| Thu, 02-Jan | 06:43 | 07:26 | 08:06 | 12:04 | 16:03 | 16:43 | 17:26 | 09:17 | |
| Fri, 03-Jan | 06:43 | 07:26 | 08:05 | 12:05 | 16:04 | 16:44 | 17:27 | 09:18 | |
| Sat, 04-Jan | 06:43 | 07:25 | 08:05 | 12:05 | 16:05 | 16:45 | 17:28 | 09:19 | |
| Sun, 05-Jan | 06:43 | 07:25 | 08:05 | 12:06 | 16:07 | 16:46 | 17:29 | 09:20 | |
| Mon, 06-Jan | 06:42 | 07:25 | 08:04 | 12:06 | 16:08 | 16:47 | 17:30 | 09:22 | |
| Tue, 07-Jan | 06:42 | 07:25 | 08:04 | 12:06 | 16:09 | 16:49 | 17:31 | 09:23 | |
| Wed, 08-Jan | 06:42 | 07:24 | 08:04 | 12:07 | 16:10 | 16:50 | 17:32 | 09:25 | |
| Thu, 09-Jan | 06:41 | 07:24 | 08:03 | 12:07 | 16:12 | 16:51 | 17:33 | 09:27 | |
| Fri, 10-Jan | 06:41 | 07:23 | 08:02 | 12:08 | 16:13 | 16:52 | 17:35 | 09:28 | |
| Sat, 11-Jan | 06:41 | 07:23 | 08:02 | 12:08 | 16:15 | 16:54 | 17:36 | 09:30 | |
| Sun, 12-Jan | 06:40 | 07:22 | 08:01 | 12:08 | 16:16 | 16:55 | 17:37 | 09:32 | |
| Mon, 13-Jan | 06:40 | 07:22 | 08:00 | 12:09 | 16:18 | 16:56 | 17:38 | 09:34 | |
| Tue, 14-Jan | 06:39 | 07:21 | 08:00 | 12:09 | 16:19 | 16:58 | 17:40 | 09:36 | |
| Wed, 15-Jan | 06:38 | 07:20 | 07:59 | 12:10 | 16:21 | 16:59 | 17:41 | 09:38 | |
| Thu, 16-Jan | 06:38 | 07:20 | 07:58 | 12:10 | 16:22 | 17:01 | 17:42 | 09:41 | |
| Fri, 17-Jan | 06:37 | 07:19 | 07:57 | 12:10 | 16:24 | 17:02 | 17:44 | 09:43 | |
| Sat, 18-Jan | 06:36 | 07:18 | 07:56 | 12:11 | 16:25 | 17:04 | 17:45 | 09:45 | |
| Sun, 19-Jan | 06:36 | 07:17 | 07:55 | 12:11 | 16:27 | 17:05 | 17:47 | 09:48 | |
| Mon, 20-Jan | 06:35 | 07:16 | 07:54 | 12:11 | 16:29 | 17:07 | 17:48 | 09:50 | |
| Tue, 21-Jan | 06:34 | 07:15 | 07:53 | 12:11 | 16:30 | 17:08 | 17:49 | 09:53 | |
| Wed, 22-Jan | 06:33 | 07:14 | 07:52 | 12:12 | 16:32 | 17:10 | 17:51 | 09:55 | |
| Thu, 23-Jan | 06:32 | 07:13 | 07:50 | 12:12 | 16:34 | 17:11 | 17:52 | 09:58 | |
| Fri, 24-Jan | 06:31 | 07:12 | 07:49 | 12:12 | 16:36 | 17:13 | 17:54 | 10:00 | |
| Sat, 25-Jan | 06:30 | 07:11 | 07:48 | 12:12 | 16:37 | 17:14 | 17:55 | 10:03 | |
| Sun, 26-Jan | 06:29 | 07:10 | 07:47 | 12:13 | 16:39 | 17:16 | 17:57 | 10:06 | |
| Mon, 27-Jan | 06:28 | 07:08 | 07:45 | 12:13 | 16:41 | 17:18 | 17:58 | 10:09 | |
| Tue, 28-Jan | 06:27 | 07:07 | 07:44 | 12:13 | 16:43 | 17:19 | 18:00 | 10:12 | |
| Wed, 29-Jan | 06:26 | 07:06 | 07:42 | 12:13 | 16:44 | 17:21 | 18:01 | 10:15 | |
| Thu, 30-Jan | 06:24 | 07:05 | 07:41 | 12:13 | 16:46 | 17:23 | 18:03 | 10:18 | |
| Fri, 31-Jan | 06:23 | 07:03 | 07:40 | 12:13 | 16:48 | 17:24 | 18:05 | 10:21 | |
| Sat, 01-Feb | 06:22 | 07:02 | 07:38 | 12:14 | 16:50 | 17:26 | 18:06 | 10:24 | |
| Sun, 02-Feb | 06:20 | 07:00 | 07:36 | 12:14 | 16:52 | 17:28 | 18:08 | 10:27 | |
| Mon, 03-Feb | 06:19 | 06:59 | 07:35 | 12:14 | 16:54 | 17:29 | 18:09 | 10:30 | |
| Tue, 04-Feb | 06:18 | 06:57 | 07:33 | 12:14 | 16:55 | 17:31 | 18:11 | 10:33 | |
| Wed, 05-Feb | 06:16 | 06:56 | 07:32 | 12:14 | 16:57 | 17:33 | 18:13 | 10:36 | |
| Thu, 06-Feb | 06:15 | 06:54 | 07:30 | 12:14 | 16:59 | 17:35 | 18:14 | 10:40 | |
| Fri, 07-Feb | 06:13 | 06:53 | 07:28 | 12:14 | 17:01 | 17:36 | 18:16 | 10:43 | |
| Sat, 08-Feb | 06:12 | 06:51 | 07:26 | 12:14 | 17:03 | 17:38 | 18:18 | 10:46 | |
| Sun, 09-Feb | 06:10 | 06:49 | 07:25 | 12:14 | 17:04 | 17:40 | 18:19 | 10:50 | |
| Mon, 10-Feb | 06:08 | 06:48 | 07:23 | 12:14 | 17:06 | 17:41 | 18:21 | 10:53 | |
| Tue, 11-Feb | 06:07 | 06:46 | 07:21 | 12:14 | 17:08 | 17:43 | 18:22 | 10:57 | |
| Wed, 12-Feb | 06:05 | 06:44 | 07:19 | 12:14 | 17:10 | 17:45 | 18:24 | 11:00 | |
| Thu, 13-Feb | 06:03 | 06:43 | 07:17 | 12:14 | 17:12 | 17:47 | 18:26 | 11:04 | |
| Fri, 14-Feb | 06:02 | 06:41 | 07:15 | 12:14 | 17:14 | 17:48 | 18:27 | 11:07 | |
| Sat, 15-Feb | 06:00 | 06:39 | 07:14 | 12:14 | 17:15 | 17:50 | 18:29 | 11:11 | |
| Sun, 16-Feb | 05:58 | 06:37 | 07:12 | 12:14 | 17:17 | 17:52 | 18:31 | 11:14 | |
| Mon, 17-Feb | 05:56 | 06:35 | 07:10 | 12:14 | 17:19 | 17:53 | 18:32 | 11:18 | |
| Tue, 18-Feb | 05:55 | 06:33 | 07:08 | 12:14 | 17:21 | 17:55 | 18:34 | 11:21 | |
| Wed, 19-Feb | 05:53 | 06:31 | 07:06 | 12:14 | 17:23 | 17:57 | 18:36 | 11:25 | |
| Thu, 20-Feb | 05:51 | 06:30 | 07:04 | 12:14 | 17:25 | 17:59 | 18:38 | 11:29 | |
| Fri, 21-Feb | 05:49 | 06:28 | 07:02 | 12:14 | 17:26 | 18:00 | 18:39 | 11:32 | |
| Sat, 22-Feb | 05:47 | 06:26 | 07:00 | 12:13 | 17:28 | 18:02 | 18:41 | 11:36 | |
| Sun, 23-Feb | 05:45 | 06:24 | 06:57 | 12:13 | 17:30 | 18:04 | 18:43 | 11:40 | |
| Mon, 24-Feb | 05:43 | 06:22 | 06:55 | 12:13 | 17:32 | 18:06 | 18:44 | 11:43 | |
| Tue, 25-Feb | 05:41 | 06:20 | 06:53 | 12:13 | 17:34 | 18:07 | 18:46 | 11:47 | |
| Wed, 26-Feb | 05:39 | 06:18 | 06:51 | 12:13 | 17:35 | 18:09 | 18:48 | 11:51 | |
| Thu, 27-Feb | 05:37 | 06:16 | 06:49 | 12:13 | 17:37 | 18:11 | 18:49 | 11:55 | |
| Fri, 28-Feb | 05:35 | 06:13 | 06:47 | 12:12 | 17:39 | 18:12 | 18:51 | 11:59 | |
| Sat, 01-Mar | 05:33 | 06:11 | 06:45 | 12:12 | 17:41 | 18:14 | 18:53 | 12:02 | |
| Sun, 02-Mar | 05:31 | 06:09 | 06:43 | 12:12 | 17:42 | 18:16 | 18:55 | 12:06 | |
| Mon, 03-Mar | 05:29 | 06:07 | 06:40 | 12:12 | 17:44 | 18:18 | 18:56 | 12:10 | |
| Tue, 04-Mar | 05:26 | 06:05 | 06:38 | 12:12 | 17:46 | 18:19 | 18:58 | 12:14 | |
| Wed, 05-Mar | 05:24 | 06:03 | 06:36 | 12:11 | 17:48 | 18:21 | 19:00 | 12:18 | |
| Thu, 06-Mar | 05:22 | 06:01 | 06:34 | 12:11 | 17:49 | 18:23 | 19:01 | 12:22 | |
| Fri, 07-Mar | 05:20 | 05:58 | 06:32 | 12:11 | 17:51 | 18:25 | 19:03 | 12:26 | |
| Sat, 08-Mar | 05:18 | 05:56 | 06:29 | 12:11 | 17:53 | 18:26 | 19:05 | 12:30 | |
| Sun, 09-Mar | 05:15 | 05:54 | 06:27 | 12:10 | 17:55 | 18:28 | 19:07 | 12:33 | |
| Mon, 10-Mar | 05:13 | 05:52 | 06:25 | 12:10 | 17:56 | 18:30 | 19:08 | 12:37 | |
| Tue, 11-Mar | 05:11 | 05:50 | 06:23 | 12:10 | 17:58 | 18:31 | 19:10 | 12:41 | |
| Wed, 12-Mar | 05:09 | 05:47 | 06:21 | 12:10 | 18:00 | 18:33 | 19:12 | 12:45 | |
| Thu, 13-Mar | 05:06 | 05:45 | 06:18 | 12:09 | 18:02 | 18:35 | 19:14 | 12:49 | |
| Fri, 14-Mar | 05:04 | 05:43 | 06:16 | 12:09 | 18:03 | 18:37 | 19:16 | 12:53 | |
| Sat, 15-Mar | 05:02 | 05:41 | 06:14 | 12:09 | 18:05 | 18:38 | 19:17 | 12:57 | |
| Sun, 16-Mar | 04:59 | 05:38 | 06:11 | 12:09 | 18:07 | 18:40 | 19:19 | 13:01 | |
| Mon, 17-Mar | 04:57 | 05:36 | 06:09 | 12:08 | 18:08 | 18:42 | 19:21 | 13:05 | |
| Tue, 18-Mar | 04:55 | 05:34 | 06:07 | 12:08 | 18:10 | 18:43 | 19:23 | 13:09 | |
| Wed, 19-Mar | 04:52 | 05:31 | 06:05 | 12:08 | 18:12 | 18:45 | 19:24 | 13:13 | |
| Thu, 20-Mar | 04:50 | 05:29 | 06:02 | 12:07 | 18:13 | 18:47 | 19:26 | 13:17 | |
| Fri, 21-Mar | 04:47 | 05:27 | 06:00 | 12:07 | 18:15 | 18:49 | 19:28 | 13:21 | |
| Sat, 22-Mar | 04:45 | 05:24 | 05:58 | 12:07 | 18:17 | 18:50 | 19:30 | 13:25 | |
| Sun, 23-Mar | 04:43 | 05:22 | 05:56 | 12:07 | 18:19 | 18:52 | 19:32 | 13:29 | |
| Mon, 24-Mar | 04:40 | 05:20 | 05:53 | 12:06 | 18:20 | 18:54 | 19:34 | 13:33 | |
| Tue, 25-Mar | 04:38 | 05:17 | 05:51 | 12:06 | 18:22 | 18:55 | 19:36 | 13:37 | |
| Wed, 26-Mar | 04:35 | 05:15 | 05:49 | 12:06 | 18:24 | 18:57 | 19:37 | 13:42 | |
| Thu, 27-Mar | 04:33 | 05:13 | 05:46 | 12:05 | 18:25 | 18:59 | 19:39 | 13:46 | |
| Fri, 28-Mar | 04:30 | 05:10 | 05:44 | 12:05 | 18:27 | 19:01 | 19:41 | 13:50 | |
| Sat, 29-Mar | 04:28 | 05:08 | 05:42 | 12:05 | 18:29 | 19:02 | 19:43 | 13:54 | |
| Sun, 30-Mar | 05:25 | 06:06 | 06:40 | 13:04 | 19:30 | 20:04 | 20:45 | 13:58 | |
| Mon, 31-Mar | 05:23 | 06:03 | 06:37 | 13:04 | 19:32 | 20:06 | 20:47 | 14:02 | |
| Tue, 01-Apr | 05:20 | 06:01 | 06:35 | 13:04 | 19:34 | 20:08 | 20:49 | 14:06 | |
| Wed, 02-Apr | 05:18 | 05:59 | 06:33 | 13:04 | 19:35 | 20:09 | 20:51 | 14:10 | |
| Thu, 03-Apr | 05:15 | 05:56 | 06:30 | 13:03 | 19:37 | 20:11 | 20:53 | 14:14 | |
| Fri, 04-Apr | 05:13 | 05:54 | 06:28 | 13:03 | 19:39 | 20:13 | 20:55 | 14:18 | |
| Sat, 05-Apr | 05:10 | 05:52 | 06:26 | 13:03 | 19:40 | 20:15 | 20:57 | 14:23 | |
| Sun, 06-Apr | 05:08 | 05:49 | 06:24 | 13:02 | 19:42 | 20:17 | 20:59 | 14:27 | |
| Mon, 07-Apr | 05:05 | 05:47 | 06:22 | 13:02 | 19:44 | 20:18 | 21:01 | 14:31 | |
| Tue, 08-Apr | 05:03 | 05:45 | 06:19 | 13:02 | 19:45 | 20:20 | 21:03 | 14:35 | |
| Wed, 09-Apr | 05:00 | 05:42 | 06:17 | 13:02 | 19:47 | 20:22 | 21:05 | 14:39 | |
| Thu, 10-Apr | 04:57 | 05:40 | 06:15 | 13:01 | 19:49 | 20:24 | 21:07 | 14:43 | |
| Fri, 11-Apr | 04:55 | 05:38 | 06:13 | 13:01 | 19:50 | 20:25 | 21:09 | 14:47 | |
| Sat, 12-Apr | 04:52 | 05:35 | 06:10 | 13:01 | 19:52 | 20:27 | 21:11 | 14:51 | |
| Sun, 13-Apr | 04:50 | 05:33 | 06:08 | 13:00 | 19:54 | 20:29 | 21:13 | 14:55 | |
| Mon, 14-Apr | 04:47 | 05:31 | 06:06 | 13:00 | 19:55 | 20:31 | 21:15 | 15:00 | |
| Tue, 15-Apr | 04:45 | 05:29 | 06:04 | 13:00 | 19:57 | 20:33 | 21:17 | 15:04 | |
| Wed, 16-Apr | 04:42 | 05:26 | 06:02 | 13:00 | 19:59 | 20:35 | 21:19 | 15:08 | |
| Thu, 17-Apr | 04:40 | 05:24 | 06:00 | 13:00 | 20:00 | 20:36 | 21:21 | 15:12 | |
| Fri, 18-Apr | 04:37 | 05:22 | 05:58 | 12:59 | 20:02 | 20:38 | 21:23 | 15:16 | |
| Sat, 19-Apr | 04:34 | 05:19 | 05:55 | 12:59 | 20:04 | 20:40 | 21:25 | 15:20 | |
| Sun, 20-Apr | 04:32 | 05:17 | 05:53 | 12:59 | 20:05 | 20:42 | 21:28 | 15:24 | |
| Mon, 21-Apr | 04:29 | 05:15 | 05:51 | 12:59 | 20:07 | 20:44 | 21:30 | 15:28 | |
| Tue, 22-Apr | 04:27 | 05:13 | 05:49 | 12:58 | 20:09 | 20:46 | 21:32 | 15:32 | |
| Wed, 23-Apr | 04:24 | 05:11 | 05:47 | 12:58 | 20:10 | 20:47 | 21:34 | 15:36 | |
| Thu, 24-Apr | 04:22 | 05:08 | 05:45 | 12:58 | 20:12 | 20:49 | 21:36 | 15:40 | |
| Fri, 25-Apr | 04:19 | 05:06 | 05:43 | 12:58 | 20:14 | 20:51 | 21:39 | 15:44 | |
| Sat, 26-Apr | 04:16 | 05:04 | 05:41 | 12:58 | 20:15 | 20:53 | 21:41 | 15:48 | |
| Sun, 27-Apr | 04:14 | 05:02 | 05:39 | 12:58 | 20:17 | 20:55 | 21:43 | 15:52 | |
| Mon, 28-Apr | 04:11 | 05:00 | 05:37 | 12:57 | 20:19 | 20:57 | 21:45 | 15:56 | |
| Tue, 29-Apr | 04:09 | 04:58 | 05:35 | 12:57 | 20:20 | 20:58 | 21:48 | 16:00 | |
| Wed, 30-Apr | 04:06 | 04:55 | 05:33 | 12:57 | 20:22 | 21:00 | 21:50 | 16:04 | |
| Thu, 01-May | 04:04 | 04:53 | 05:32 | 12:57 | 20:24 | 21:02 | 21:52 | 16:08 | |
| Fri, 02-May | 04:01 | 04:51 | 05:30 | 12:57 | 20:25 | 21:04 | 21:54 | 16:12 | |
| Sat, 03-May | 03:59 | 04:49 | 05:28 | 12:57 | 20:27 | 21:06 | 21:57 | 16:16 | |
| Sun, 04-May | 03:56 | 04:47 | 05:26 | 12:57 | 20:29 | 21:08 | 21:59 | 16:20 | |
| Mon, 05-May | 03:54 | 04:45 | 05:24 | 12:57 | 20:30 | 21:10 | 22:01 | 16:24 | |
| Tue, 06-May | 03:51 | 04:43 | 05:23 | 12:57 | 20:32 | 21:11 | 22:04 | 16:28 | |
| Wed, 07-May | 03:49 | 04:41 | 05:21 | 12:57 | 20:33 | 21:13 | 22:06 | 16:31 | |
| Thu, 08-May | 03:47 | 04:39 | 05:19 | 12:57 | 20:35 | 21:15 | 22:08 | 16:35 | |
| Fri, 09-May | 03:44 | 04:37 | 05:17 | 12:56 | 20:37 | 21:17 | 22:11 | 16:39 | |
| Sat, 10-May | 03:42 | 04:35 | 05:16 | 12:56 | 20:38 | 21:19 | 22:13 | 16:43 | |
| Sun, 11-May | 03:39 | 04:34 | 05:14 | 12:56 | 20:40 | 21:20 | 22:15 | 16:46 | |
| Mon, 12-May | 03:37 | 04:32 | 05:13 | 12:56 | 20:41 | 21:22 | 22:18 | 16:50 | |
| Tue, 13-May | 03:35 | 04:30 | 05:11 | 12:56 | 20:43 | 21:24 | 22:20 | 16:54 | |
| Wed, 14-May | 03:32 | 04:28 | 05:09 | 12:56 | 20:44 | 21:26 | 22:22 | 16:57 | |
| Thu, 15-May | 03:30 | 04:26 | 05:08 | 12:56 | 20:46 | 21:28 | 22:25 | 17:01 | |
| Fri, 16-May | 03:28 | 04:25 | 05:06 | 12:56 | 20:47 | 21:29 | 22:27 | 17:04 | |
| Sat, 17-May | 03:25 | 04:23 | 05:05 | 12:56 | 20:49 | 21:31 | 22:29 | 17:07 | |
| Sun, 18-May | 03:23 | 04:21 | 05:04 | 12:56 | 20:50 | 21:33 | 22:32 | 17:11 | |
| Mon, 19-May | 03:21 | 04:20 | 05:02 | 12:57 | 20:52 | 21:34 | 22:34 | 17:14 | |
| Tue, 20-May | 03:19 | 04:18 | 05:01 | 12:57 | 20:53 | 21:36 | 22:36 | 17:17 | |
| Wed, 21-May | 03:17 | 04:17 | 05:00 | 12:57 | 20:54 | 21:38 | 22:38 | 17:20 | |
| Thu, 22-May | 03:15 | 04:15 | 04:58 | 12:57 | 20:56 | 21:39 | 22:41 | 17:23 | |
| Fri, 23-May | 03:12 | 04:14 | 04:57 | 12:57 | 20:57 | 21:41 | 22:43 | 17:26 | |
| Sat, 24-May | 03:10 | 04:12 | 04:56 | 12:57 | 20:59 | 21:42 | 22:45 | 17:29 | |
| Sun, 25-May | 03:08 | 04:11 | 04:55 | 12:57 | 21:00 | 21:44 | 22:47 | 17:32 | |
| Mon, 26-May | 03:07 | 04:10 | 04:54 | 12:57 | 21:01 | 21:45 | 22:49 | 17:35 | |
| Tue, 27-May | 03:05 | 04:09 | 04:53 | 12:57 | 21:02 | 21:47 | 22:51 | 17:38 | |
| Wed, 28-May | 03:03 | 04:07 | 04:52 | 12:57 | 21:04 | 21:48 | 22:54 | 17:41 | |
| Thu, 29-May | 03:01 | 04:06 | 04:51 | 12:57 | 21:05 | 21:50 | 22:56 | 17:43 | |
| Fri, 30-May | 02:59 | 04:05 | 04:50 | 12:58 | 21:06 | 21:51 | 22:58 | 17:46 | |
| Sat, 31-May | 02:57 | 04:04 | 04:49 | 12:58 | 21:07 | 21:52 | 23:00 | 17:48 | |
| Sun, 01-Jun | 02:56 | 04:03 | 04:48 | 12:58 | 21:08 | 21:54 | 23:01 | 17:50 | |
| Mon, 02-Jun | 02:54 | 04:02 | 04:48 | 12:58 | 21:09 | 21:55 | 23:03 | 17:53 | |
| Tue, 03-Jun | 02:53 | 04:01 | 04:47 | 12:58 | 21:10 | 21:56 | 23:05 | 17:55 | |
| Wed, 04-Jun | 02:51 | 04:00 | 04:46 | 12:58 | 21:11 | 21:57 | 23:07 | 17:57 | |
| Thu, 05-Jun | 02:50 | 03:59 | 04:46 | 12:59 | 21:12 | 21:58 | 23:09 | 17:59 | |
| Fri, 06-Jun | 02:49 | 03:59 | 04:45 | 12:59 | 21:13 | 22:00 | 23:10 | 18:00 | |
| Sat, 07-Jun | 02:47 | 03:58 | 04:45 | 12:59 | 21:14 | 22:01 | 23:12 | 18:02 | |
| Sun, 08-Jun | 02:46 | 03:57 | 04:44 | 12:59 | 21:15 | 22:02 | 23:13 | 18:04 | |
| Mon, 09-Jun | 02:45 | 03:57 | 04:44 | 12:59 | 21:15 | 22:02 | 23:14 | 18:05 | |
| Tue, 10-Jun | 02:44 | 03:56 | 04:43 | 13:00 | 21:16 | 22:03 | 23:16 | 18:07 | |
| Wed, 11-Jun | 02:43 | 03:56 | 04:43 | 13:00 | 21:17 | 22:04 | 23:17 | 18:08 | |
| Thu, 12-Jun | 02:43 | 03:55 | 04:43 | 13:00 | 21:18 | 22:05 | 23:18 | 18:09 | |
| Fri, 13-Jun | 02:42 | 03:55 | 04:42 | 13:00 | 21:18 | 22:06 | 23:19 | 18:10 | |
| Sat, 14-Jun | 02:41 | 03:55 | 04:42 | 13:00 | 21:19 | 22:06 | 23:20 | 18:11 | |
| Sun, 15-Jun | 02:41 | 03:55 | 04:42 | 13:01 | 21:19 | 22:07 | 23:21 | 18:12 | |
| Mon, 16-Jun | 02:40 | 03:55 | 04:42 | 13:01 | 21:20 | 22:07 | 23:22 | 18:12 | |
| Tue, 17-Jun | 02:40 | 03:54 | 04:42 | 13:01 | 21:20 | 22:08 | 23:22 | 18:13 | |
| Wed, 18-Jun | 02:40 | 03:54 | 04:42 | 13:01 | 21:20 | 22:08 | 23:23 | 18:13 | |
| Thu, 19-Jun | 02:40 | 03:55 | 04:42 | 13:01 | 21:21 | 22:08 | 23:23 | 18:13 | |
| Fri, 20-Jun | 02:40 | 03:55 | 04:42 | 13:02 | 21:21 | 22:09 | 23:23 | 18:14 | |
| Sat, 21-Jun | 02:40 | 03:55 | 04:43 | 13:02 | 21:21 | 22:09 | 23:24 | 18:14 | |
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.
London moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, 24-Dec | 15:55 | 16:35 | 02:27 | dawn | 07:25 | 08:05 | 31 % | 07:30 | |||
| Wed, 25-Dec | 15:56 | 16:36 | 03:40 | dawn | 07:25 | 08:05 | 23 % | 08:13 | |||
| Thu, 26-Dec | 15:56 | 16:37 | 04:55 | dawn | 07:25 | 08:06 | 15 % | 08:59 | |||
| Fri, 27-Dec | 15:57 | 16:37 | 06:11 | dawn | 07:26 | 08:06 | 9 % | 09:49 | |||
| Sat, 28-Dec | 15:58 | 16:38 | 07:23 | dawn | 07:26 | 08:06 | 4 % | 10:43 | |||
| Sun, 29-Dec | 15:59 | 16:39 | 07:26 | 08:06 | 1 % | 11:40 | |||||
| Mon, 30-Dec | 16:00 | 16:40 | 07:26 | 08:06 | 0 % | ||||||
| Tue, 31-Dec | 16:01 | 16:41 | 07:26 | 08:06 | 1 % | 12:37 | |||||
| Wed, 01-Jan | 16:02 | 16:42 | dusk | 17:29 | 07:26 | 08:06 | 5 % | 13:33 | |||
| Thu, 02-Jan | 16:03 | 16:43 | dusk | 18:55 | 07:26 | 08:05 | 11 % | 14:27 | |||
| Fri, 03-Jan | 16:04 | 16:44 | dusk | 20:22 | 07:25 | 08:05 | 19 % | 15:18 | |||
| Sat, 04-Jan | 16:05 | 16:45 | dusk | 21:46 | 07:25 | 08:05 | 28 % | 16:06 | |||
| Sun, 05-Jan | 16:07 | 16:46 | dusk | 23:10 | 07:25 | 08:04 | 39 % | 16:54 | |||
| Mon, 06-Jan | 16:08 | 16:47 | dusk | 00:35 | 07:25 | 08:04 | 50 % | 17:41 | |||
| Tue, 07-Jan | 16:09 | 16:49 | dusk | 02:02 | 07:24 | 08:04 | 61 % | 18:30 | |||
| Wed, 08-Jan | 16:10 | 16:50 | dusk | 03:30 | 07:24 | 08:03 | 72 % | 19:21 | |||
| Thu, 09-Jan | 16:12 | 16:51 | dusk | 04:59 | 07:23 | 08:02 | 82 % | 20:17 | after dusk | ||
| Fri, 10-Jan | 16:13 | 16:52 | dusk | 06:22 | 07:23 | 08:02 | 90 % | 21:16 | after dusk | ||
| Sat, 11-Jan | 16:15 | 16:54 | dusk | dawn | 07:22 | 08:01 | 95 % | 22:17 | all night | ||
| Sun, 12-Jan | 16:16 | 16:55 | dusk | dawn | 07:22 | 08:00 | 99 % | 23:18 | all night | ||
| Mon, 13-Jan | 16:18 | 16:56 | dusk | dawn | 07:21 | 08:00 | 100 % | 00:17 | all night | ||
| Tue, 14-Jan | 16:19 | 16:58 | dusk | dawn | 07:20 | 07:59 | 99 % | 01:10 | all night | ||
| Wed, 15-Jan | 16:21 | 16:59 | 18:05 | dawn | 07:20 | 07:58 | 95 % | 01:59 | before dawn | ||
| Thu, 16-Jan | 16:22 | 17:01 | 19:23 | dawn | 07:19 | 07:57 | 90 % | 02:44 | before dawn | ||
| Fri, 17-Jan | 16:24 | 17:02 | 20:38 | dawn | 07:18 | 07:56 | 84 % | 03:26 | before dawn | ||
| Sat, 18-Jan | 16:25 | 17:04 | 21:50 | dawn | 07:17 | 07:55 | 76 % | 04:06 | before dawn | ||
| Sun, 19-Jan | 16:27 | 17:05 | 23:00 | dawn | 07:16 | 07:54 | 67 % | 04:45 | |||
| Mon, 20-Jan | 16:29 | 17:07 | 00:11 | dawn | 07:15 | 07:53 | 58 % | 05:25 | |||
| Tue, 21-Jan | 16:30 | 17:08 | 01:22 | dawn | 07:14 | 07:52 | 49 % | 06:06 | |||
| Wed, 22-Jan | 16:32 | 17:10 | 02:36 | dawn | 07:13 | 07:50 | 39 % | 06:51 | |||
| Thu, 23-Jan | 16:34 | 17:11 | 03:51 | dawn | 07:12 | 07:49 | 30 % | 07:38 | |||
| Fri, 24-Jan | 16:36 | 17:13 | 05:05 | dawn | 07:11 | 07:48 | 22 % | 08:30 | |||
| Sat, 25-Jan | 16:37 | 17:14 | 06:12 | dawn | 07:10 | 07:47 | 14 % | 09:26 | |||
| Sun, 26-Jan | 16:39 | 17:16 | 07:06 | dawn | 07:08 | 07:45 | 8 % | 10:23 | |||
| Mon, 27-Jan | 16:41 | 17:18 | 07:07 | 07:44 | 3 % | 11:21 | |||||
| Tue, 28-Jan | 16:43 | 17:19 | 07:06 | 07:42 | 0 % | ||||||
| Wed, 29-Jan | 16:44 | 17:21 | 07:05 | 07:41 | 0 % | 12:17 | |||||
| Thu, 30-Jan | 16:46 | 17:23 | dusk | 18:01 | 07:03 | 07:40 | 3 % | 13:10 | |||
| Fri, 31-Jan | 16:48 | 17:24 | dusk | 19:29 | 07:02 | 07:38 | 8 % | 14:01 | |||
| Sat, 01-Feb | 16:50 | 17:26 | dusk | 20:55 | 07:00 | 07:36 | 15 % | 14:50 | |||
| Sun, 02-Feb | 16:52 | 17:28 | dusk | 22:22 | 06:59 | 07:35 | 25 % | 15:38 | |||
| Mon, 03-Feb | 16:54 | 17:29 | dusk | 23:49 | 06:57 | 07:33 | 35 % | 16:27 | |||
| Tue, 04-Feb | 16:55 | 17:31 | dusk | 01:18 | 06:56 | 07:32 | 46 % | 17:18 | |||
| Wed, 05-Feb | 16:57 | 17:33 | dusk | 02:46 | 06:54 | 07:30 | 58 % | 18:12 | |||
| Thu, 06-Feb | 16:59 | 17:35 | dusk | 04:11 | 06:53 | 07:28 | 68 % | 19:09 | |||
| Fri, 07-Feb | 17:01 | 17:36 | dusk | 05:23 | 06:51 | 07:26 | 78 % | 20:09 | after dusk | ||
| Sat, 08-Feb | 17:03 | 17:38 | dusk | 06:17 | 06:49 | 07:25 | 86 % | 21:09 | after dusk | ||
| Sun, 09-Feb | 17:04 | 17:40 | dusk | dawn | 06:48 | 07:23 | 93 % | 22:07 | all night | ||
| Mon, 10-Feb | 17:06 | 17:41 | dusk | dawn | 06:46 | 07:21 | 97 % | 23:02 | all night | ||
| Tue, 11-Feb | 17:08 | 17:43 | dusk | dawn | 06:44 | 07:19 | 100 % | 23:52 | all night | ||
| Wed, 12-Feb | 17:10 | 17:45 | dusk | dawn | 06:43 | 07:17 | 100 % | 00:38 | all night | ||
| Thu, 13-Feb | 17:12 | 17:47 | 18:19 | dawn | 06:41 | 07:15 | 98 % | 01:20 | before dawn | ||
| Fri, 14-Feb | 17:14 | 17:48 | 19:33 | dawn | 06:39 | 07:14 | 94 % | 02:01 | before dawn | ||
| Sat, 15-Feb | 17:15 | 17:50 | 20:44 | dawn | 06:37 | 07:12 | 89 % | 02:41 | before dawn | ||
| Sun, 16-Feb | 17:17 | 17:52 | 21:54 | dawn | 06:35 | 07:10 | 83 % | 03:20 | before dawn | ||
| Mon, 17-Feb | 17:19 | 17:53 | 23:06 | dawn | 06:33 | 07:08 | 75 % | 04:01 | |||
| Tue, 18-Feb | 17:21 | 17:55 | 00:19 | dawn | 06:31 | 07:06 | 66 % | 04:44 | |||
| Wed, 19-Feb | 17:23 | 17:57 | 01:33 | dawn | 06:30 | 07:04 | 57 % | 05:30 | |||
| Thu, 20-Feb | 17:25 | 17:59 | 02:47 | dawn | 06:28 | 07:02 | 48 % | 06:19 | |||
| Fri, 21-Feb | 17:26 | 18:00 | 03:56 | dawn | 06:26 | 07:00 | 38 % | 07:12 | |||
| Sat, 22-Feb | 17:28 | 18:02 | 04:55 | dawn | 06:24 | 06:57 | 28 % | 08:08 | |||
| Sun, 23-Feb | 17:30 | 18:04 | 05:40 | dawn | 06:22 | 06:55 | 20 % | 09:05 | |||
| Mon, 24-Feb | 17:32 | 18:06 | 06:13 | dawn | 06:20 | 06:53 | 12 % | 10:01 | |||
| Tue, 25-Feb | 17:34 | 18:07 | 06:18 | 06:51 | 6 % | 10:56 | |||||
| Wed, 26-Feb | 17:35 | 18:09 | 06:16 | 06:49 | 2 % | 11:48 | |||||
| Thu, 27-Feb | 17:37 | 18:11 | 06:13 | 06:47 | 0 % | ||||||
| Fri, 28-Feb | 17:39 | 18:12 | dusk | 18:28 | 06:11 | 06:45 | 1 % | 12:39 | |||
| Sat, 01-Mar | 17:41 | 18:14 | dusk | 19:58 | 06:09 | 06:43 | 6 % | 13:29 | |||
| Sun, 02-Mar | 17:42 | 18:16 | dusk | 21:28 | 06:07 | 06:40 | 12 % | 14:20 | |||
| Mon, 03-Mar | 17:44 | 18:18 | dusk | 22:59 | 06:05 | 06:38 | 21 % | 15:12 | |||
| Tue, 04-Mar | 17:46 | 18:19 | dusk | 00:31 | 06:03 | 06:36 | 31 % | 16:06 | |||
| Wed, 05-Mar | 17:48 | 18:21 | dusk | 01:59 | 06:01 | 06:34 | 42 % | 17:04 | |||
| Thu, 06-Mar | 17:49 | 18:23 | dusk | 03:16 | 05:58 | 06:32 | 54 % | 18:03 | |||
| Fri, 07-Mar | 17:51 | 18:25 | dusk | 04:16 | 05:56 | 06:29 | 64 % | 19:04 | |||
| Sat, 08-Mar | 17:53 | 18:26 | dusk | 04:58 | 05:54 | 06:27 | 74 % | 20:02 | |||
| Sun, 09-Mar | 17:55 | 18:28 | dusk | 05:27 | 05:52 | 06:25 | 83 % | 20:57 | after dusk | ||
| Mon, 10-Mar | 17:56 | 18:30 | dusk | 05:46 | 05:50 | 06:23 | 90 % | 21:48 | after dusk | ||
| Tue, 11-Mar | 17:58 | 18:31 | dusk | dawn | 05:47 | 06:21 | 95 % | 22:34 | all night | ||
| Wed, 12-Mar | 18:00 | 18:33 | dusk | dawn | 05:45 | 06:18 | 98 % | 23:18 | all night | ||
| Thu, 13-Mar | 18:02 | 18:35 | dusk | dawn | 05:43 | 06:16 | 100 % | 23:58 | all night | ||
| Fri, 14-Mar | 18:03 | 18:37 | dusk | dawn | 05:41 | 06:14 | 100 % | 00:38 | all night | ||
| Sat, 15-Mar | 18:05 | 18:38 | 19:40 | dawn | 05:38 | 06:11 | 97 % | 01:18 | before dawn | ||
| Sun, 16-Mar | 18:07 | 18:40 | 20:51 | dawn | 05:36 | 06:09 | 93 % | 01:58 | before dawn | ||
| Mon, 17-Mar | 18:08 | 18:42 | 22:04 | dawn | 05:34 | 06:07 | 88 % | 02:40 | before dawn | ||
| Tue, 18-Mar | 18:10 | 18:43 | 23:18 | dawn | 05:31 | 06:05 | 81 % | 03:24 | before dawn | ||
| Wed, 19-Mar | 18:12 | 18:45 | 00:31 | dawn | 05:29 | 06:02 | 73 % | 04:12 | |||
| Thu, 20-Mar | 18:13 | 18:47 | 01:42 | dawn | 05:27 | 06:00 | 64 % | 05:03 | |||
| Fri, 21-Mar | 18:15 | 18:49 | 02:45 | dawn | 05:24 | 05:58 | 55 % | 05:56 | |||
| Sat, 22-Mar | 18:17 | 18:50 | 03:35 | dawn | 05:22 | 05:56 | 45 % | 06:51 | |||
| Sun, 23-Mar | 18:19 | 18:52 | 04:11 | dawn | 05:20 | 05:53 | 35 % | 07:47 | |||
| Mon, 24-Mar | 18:20 | 18:54 | 04:38 | dawn | 05:17 | 05:51 | 25 % | 08:41 | |||
| Tue, 25-Mar | 18:22 | 18:55 | 04:57 | dawn | 05:15 | 05:49 | 16 % | 09:33 | |||
| Wed, 26-Mar | 18:24 | 18:57 | 05:12 | dawn | 05:13 | 05:46 | 9 % | 10:24 | |||
| Thu, 27-Mar | 18:25 | 18:59 | 05:10 | 05:44 | 3 % | 11:15 | |||||
| Fri, 28-Mar | 18:27 | 19:01 | 05:08 | 05:42 | 0 % | ||||||
| Sat, 29-Mar | 18:29 | 19:02 | 06:06 | 06:40 | 0 % | 12:05 | |||||
| Sun, 30-Mar | 19:30 | 20:04 | dusk | 21:27 | 06:03 | 06:37 | 3 % | 13:58 | |||
| Mon, 31-Mar | 19:32 | 20:06 | dusk | 23:03 | 06:01 | 06:35 | 9 % | 14:53 | |||
| Tue, 01-Apr | 19:34 | 20:08 | dusk | 00:37 | 05:59 | 06:33 | 17 % | 15:52 | |||
| Wed, 02-Apr | 19:35 | 20:09 | dusk | 02:02 | 05:56 | 06:30 | 27 % | 16:53 | |||
| Thu, 03-Apr | 19:37 | 20:11 | dusk | 03:11 | 05:54 | 06:28 | 38 % | 17:55 | |||
| Fri, 04-Apr | 19:39 | 20:13 | dusk | 03:59 | 05:52 | 06:26 | 49 % | 18:56 | |||
| Sat, 05-Apr | 19:40 | 20:15 | dusk | 04:32 | 05:49 | 06:24 | 59 % | 19:53 | |||
| Sun, 06-Apr | 19:42 | 20:17 | dusk | 04:54 | 05:47 | 06:22 | 69 % | 20:45 | |||
| Mon, 07-Apr | 19:44 | 20:18 | dusk | 05:09 | 05:45 | 06:19 | 78 % | 21:33 | after dusk | ||
| Tue, 08-Apr | 19:45 | 20:20 | dusk | 05:21 | 05:42 | 06:17 | 86 % | 22:17 | after dusk | ||
| Wed, 09-Apr | 19:47 | 20:22 | dusk | 05:32 | 05:40 | 06:15 | 92 % | 22:58 | after dusk | ||
| Thu, 10-Apr | 19:49 | 20:24 | dusk | dawn | 05:38 | 06:13 | 96 % | 23:38 | all night | ||
| Fri, 11-Apr | 19:50 | 20:25 | dusk | dawn | 05:35 | 06:10 | 99 % | 00:17 | all night | ||
| Sat, 12-Apr | 19:52 | 20:27 | dusk | dawn | 05:33 | 06:08 | 100 % | 00:56 | all night | ||
| Sun, 13-Apr | 19:54 | 20:29 | 20:51 | dawn | 05:31 | 06:06 | 99 % | 01:38 | before dawn | ||
| Mon, 14-Apr | 19:55 | 20:31 | 22:05 | dawn | 05:29 | 06:04 | 97 % | 02:21 | before dawn | ||
| Tue, 15-Apr | 19:57 | 20:33 | 23:19 | dawn | 05:26 | 06:02 | 92 % | 03:08 | before dawn | ||
| Wed, 16-Apr | 19:59 | 20:35 | 00:31 | dawn | 05:24 | 06:00 | 87 % | 03:58 | before dawn | ||
| Thu, 17-Apr | 20:00 | 20:36 | 01:36 | dawn | 05:22 | 05:58 | 79 % | 04:50 | before dawn | ||
| Fri, 18-Apr | 20:02 | 20:38 | 02:30 | dawn | 05:19 | 05:55 | 71 % | 05:44 | |||
| Sat, 19-Apr | 20:04 | 20:40 | 03:10 | dawn | 05:17 | 05:53 | 61 % | 06:38 | |||
| Sun, 20-Apr | 20:05 | 20:42 | 03:39 | dawn | 05:15 | 05:51 | 51 % | 07:31 | |||
| Mon, 21-Apr | 20:07 | 20:44 | 04:01 | dawn | 05:13 | 05:49 | 41 % | 08:22 | |||
| Tue, 22-Apr | 20:09 | 20:46 | 04:17 | dawn | 05:11 | 05:47 | 30 % | 09:12 | |||
| Wed, 23-Apr | 20:10 | 20:47 | 04:30 | dawn | 05:08 | 05:45 | 20 % | 10:01 | |||
| Thu, 24-Apr | 20:12 | 20:49 | 04:43 | dawn | 05:06 | 05:43 | 12 % | 10:50 | |||
| Fri, 25-Apr | 20:14 | 20:51 | 04:56 | dawn | 05:04 | 05:41 | 5 % | 11:41 | |||
| Sat, 26-Apr | 20:15 | 20:53 | 05:02 | 05:39 | 1 % | ||||||
| Sun, 27-Apr | 20:17 | 20:55 | 05:00 | 05:37 | 0 % | 12:35 | |||||
| Mon, 28-Apr | 20:19 | 20:57 | dusk | 22:01 | 04:58 | 05:35 | 2 % | 13:33 | |||
| Tue, 29-Apr | 20:20 | 20:58 | dusk | 23:34 | 04:55 | 05:33 | 7 % | 14:35 | |||
| Wed, 30-Apr | 20:22 | 21:00 | dusk | 00:54 | 04:53 | 05:32 | 14 % | 15:39 | |||
| Thu, 01-May | 20:24 | 21:02 | dusk | 01:53 | 04:51 | 05:30 | 23 % | 16:43 | |||
| Fri, 02-May | 20:25 | 21:04 | dusk | 02:32 | 04:49 | 05:28 | 33 % | 17:44 | |||
| Sat, 03-May | 20:27 | 21:06 | dusk | 02:58 | 04:47 | 05:26 | 44 % | 18:40 | |||
| Sun, 04-May | 20:29 | 21:08 | dusk | 03:16 | 04:45 | 05:24 | 54 % | 19:30 | |||
| Mon, 05-May | 20:30 | 21:10 | dusk | 03:30 | 04:43 | 05:23 | 64 % | 20:15 | |||
| Tue, 06-May | 20:32 | 21:11 | dusk | 03:40 | 04:41 | 05:21 | 73 % | 20:57 | |||
| Wed, 07-May | 20:33 | 21:13 | dusk | 03:50 | 04:39 | 05:19 | 81 % | 21:37 | after dusk | ||
| Thu, 08-May | 20:35 | 21:15 | dusk | 03:59 | 04:37 | 05:17 | 88 % | 22:16 | after dusk | ||
| Fri, 09-May | 20:37 | 21:17 | dusk | 04:10 | 04:35 | 05:16 | 93 % | 22:56 | after dusk | ||
| Sat, 10-May | 20:38 | 21:19 | dusk | 04:21 | 04:34 | 05:14 | 97 % | 23:37 | after dusk | ||
| Sun, 11-May | 20:40 | 21:20 | dusk | dawn | 04:32 | 05:13 | 99 % | 00:19 | all night | ||
| Mon, 12-May | 20:41 | 21:22 | dusk | dawn | 04:30 | 05:11 | 100 % | 01:05 | all night | ||
| Tue, 13-May | 20:43 | 21:24 | 22:20 | dawn | 04:28 | 05:09 | 98 % | 01:54 | before dawn | ||
| Wed, 14-May | 20:44 | 21:26 | 23:28 | dawn | 04:26 | 05:08 | 95 % | 02:46 | before dawn | ||
| Thu, 15-May | 20:46 | 21:28 | 00:25 | dawn | 04:25 | 05:06 | 90 % | 03:39 | before dawn | ||
| Fri, 16-May | 20:47 | 21:29 | 01:10 | dawn | 04:23 | 05:05 | 84 % | 04:33 | before dawn | ||
| Sat, 17-May | 20:49 | 21:31 | 01:42 | dawn | 04:21 | 05:04 | 76 % | 05:26 | before dawn | ||
| Sun, 18-May | 20:50 | 21:33 | 02:05 | dawn | 04:20 | 05:02 | 66 % | 06:17 | |||
| Mon, 19-May | 20:52 | 21:34 | 02:22 | dawn | 04:18 | 05:01 | 56 % | 07:06 | |||
| Tue, 20-May | 20:53 | 21:36 | 02:36 | dawn | 04:17 | 05:00 | 45 % | 07:53 | |||
| Wed, 21-May | 20:54 | 21:38 | 02:49 | dawn | 04:15 | 04:58 | 34 % | 08:40 | |||
| Thu, 22-May | 20:56 | 21:39 | 03:01 | dawn | 04:14 | 04:57 | 24 % | 09:29 | |||
| Fri, 23-May | 20:57 | 21:41 | 03:14 | dawn | 04:12 | 04:56 | 14 % | 10:19 | |||
| Sat, 24-May | 20:59 | 21:42 | 03:30 | dawn | 04:11 | 04:55 | 7 % | 11:14 | |||
| Sun, 25-May | 21:00 | 21:44 | 04:10 | 04:54 | 2 % | ||||||
| Mon, 26-May | 21:01 | 21:45 | 04:09 | 04:53 | 0 % | 12:14 | |||||
| Tue, 27-May | 21:02 | 21:47 | dusk | 22:26 | 04:07 | 04:52 | 1 % | 13:17 | |||
| Wed, 28-May | 21:04 | 21:48 | dusk | 23:37 | 04:06 | 04:51 | 5 % | 14:23 | |||
| Thu, 29-May | 21:05 | 21:50 | dusk | 00:26 | 04:05 | 04:50 | 11 % | 15:27 | |||
| Fri, 30-May | 21:06 | 21:51 | dusk | 00:58 | 04:04 | 04:49 | 19 % | 16:27 | |||
| Sat, 31-May | 21:07 | 21:52 | dusk | 01:20 | 04:03 | 04:48 | 28 % | 17:21 | |||
| Sun, 01-Jun | 21:08 | 21:54 | dusk | 01:36 | 04:02 | 04:48 | 38 % | 18:10 | |||
| Mon, 02-Jun | 21:09 | 21:55 | dusk | 01:48 | 04:01 | 04:47 | 48 % | 18:54 | |||
| Tue, 03-Jun | 21:10 | 21:56 | dusk | 01:58 | 04:00 | 04:46 | 58 % | 19:36 | |||
| Wed, 04-Jun | 21:11 | 21:57 | dusk | 02:07 | 03:59 | 04:46 | 67 % | 20:15 | |||
| Thu, 05-Jun | 21:12 | 21:58 | dusk | 02:17 | 03:59 | 04:45 | 76 % | 20:55 | after dusk | ||
| Fri, 06-Jun | 21:13 | 22:00 | dusk | 02:29 | 03:58 | 04:45 | 83 % | 21:35 | after dusk | ||
| Sat, 07-Jun | 21:14 | 22:01 | dusk | 02:42 | 03:57 | 04:44 | 90 % | 22:17 | after dusk | ||
| Sun, 08-Jun | 21:15 | 22:02 | dusk | 03:00 | 03:57 | 04:44 | 95 % | 23:02 | after dusk | ||
| Mon, 09-Jun | 21:15 | 22:02 | dusk | 03:25 | 03:56 | 04:43 | 98 % | 23:50 | after dusk | ||
| Tue, 10-Jun | 21:16 | 22:03 | dusk | dawn | 03:56 | 04:43 | 100 % | 00:41 | all night | ||
| Wed, 11-Jun | 21:17 | 22:04 | 22:20 | dawn | 03:55 | 04:43 | 99 % | 01:35 | before dawn | ||
| Thu, 12-Jun | 21:18 | 22:05 | 23:09 | dawn | 03:55 | 04:42 | 97 % | 02:29 | before dawn | ||
| Fri, 13-Jun | 21:18 | 22:06 | 23:44 | dawn | 03:55 | 04:42 | 93 % | 03:22 | before dawn | ||
| Sat, 14-Jun | 21:19 | 22:06 | 00:10 | dawn | 03:55 | 04:42 | 87 % | 04:14 | before dawn | ||
| Sun, 15-Jun | 21:19 | 22:07 | 00:28 | dawn | 03:55 | 04:42 | 79 % | 05:03 | before dawn | ||
| Mon, 16-Jun | 21:20 | 22:07 | 00:43 | dawn | 03:54 | 04:42 | 70 % | 05:50 | |||
| Tue, 17-Jun | 21:20 | 22:08 | 00:56 | dawn | 03:54 | 04:42 | 60 % | 06:37 | |||
| Wed, 18-Jun | 21:20 | 22:08 | 01:07 | dawn | 03:55 | 04:42 | 48 % | 07:23 | |||
| Thu, 19-Jun | 21:21 | 22:08 | 01:20 | dawn | 03:55 | 04:42 | 37 % | 08:11 | |||
| Fri, 20-Jun | 21:21 | 22:09 | 01:34 | dawn | 03:55 | 04:43 | 26 % | 09:02 | |||
| Sat, 21-Jun | 21:21 | 22:09 | 01:52 | dawn | 03:55 | 04:43 | 17 % | 09:58 | |||
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!