North Downs Way : Box Hill to Merstham and Caterham Walk
Follows north downs escarpement via Box Hill, Reigate Hill, and Gatton Park. Forest with many viewpoints. Hilly.
Hiking weather forecast
Surrey hourly weather (Visual Crossing)
Sunset: 16:03. Dusk: 16:41. Dark: 17:22. Moon 41% (00:04 to dawn)
Updated: Sat, 23-Nov at 08:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
100%
|
100%
|
0%
|
97%
|
97%
|
97%
|
97%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
| Sun, 24 Nov |
55%
|
52%
|
52%
|
52%
|
52%
|
52%
|
52%
|
74%
|
74%
|
74%
|
74%
|
74%
|
74%
|
97%
|
97%
|
97%
|
| Mon, 25 Nov |
61%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
7%
|
| Tue, 26 Nov |
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
3%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
68%
|
68%
|
68%
|
| Wed, 27 Nov |
58%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
23%
|
23%
|
23%
|
| Thu, 28 Nov |
29%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
16%
|
16%
|
16%
|
| Fri, 29 Nov |
16%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
29%
|
29%
|
29%
|
| Sat, 30 Nov |
23%
|
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
| Sun, 01 Dec |
23%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
39%
|
39%
|
39%
|
39%
|
39%
|
39%
|
45%
|
45%
|
45%
|
| Mon, 02 Dec |
16%
|
26%
|
26%
|
26%
|
26%
|
26%
|
26%
|
39%
|
39%
|
39%
|
39%
|
39%
|
39%
|
32%
|
32%
| 🌫 32% |
| Tue, 03 Dec |
26%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
39%
|
39%
|
39%
|
| Wed, 04 Dec | 🌫 13% | 🌫 26% | 🌫 26% | 🌫 26% | 🌫 26% | 🌫 26% | 🌫 26% |
19%
|
19%
|
19%
|
19%
|
19%
|
19%
|
29%
|
29%
|
29%
|
| Thu, 05 Dec |
29%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
29%
|
| Fri, 06 Dec |
26%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
29%
|
29%
|
29%
|
| Sat, 07 Dec |
13%
|
16%
|
16%
|
16%
|
16%
|
16%
|
16%
|
13%
|
13%
|
13%
|
13%
|
13%
|
13%
|
32%
|
32%
|
32%
|
Percentages are the chance of rain.
Weather data by Visual Crossing
Surrey hourly weather (Open Meteo)
Sunset: 16:03. Dusk: 16:41. Dark: 17:22. Moon 41% (00:04 to dawn)
Updated: Sat, 23-Nov at 08:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
95%
|
65%
|
70%
|
38%
|
55%
|
63%
|
88%
|
93%
|
83%
|
75%
|
75%
|
53%
|
60%
|
58%
| ||
| Sun, 24 Nov |
20%
|
15%
|
18%
|
20%
|
23%
|
18%
|
30%
|
40%
|
40%
|
38%
|
53%
|
48%
|
58%
|
73%
|
80%
|
95%
|
| Mon, 25 Nov |
48%
|
36%
|
24%
|
15%
|
9%
|
5%
|
3%
|
2%
|
2%
|
3%
|
4%
|
5%
|
5%
|
5%
|
4%
|
3%
|
| Tue, 26 Nov |
3%
|
3%
|
3%
|
3%
|
2%
|
2%
|
3%
|
4%
|
6%
|
7%
|
9%
|
11%
|
13%
| 🌫 15% | 🌫 16% | 🌫 18% |
| Wed, 27 Nov |
50%
|
50%
|
50%
|
48%
|
46%
|
43%
|
40%
|
37%
|
33%
|
29%
|
24%
|
21%
|
18%
| 🌫 16% | 🌫 15% | 🌫 15% |
| Thu, 28 Nov | 🌫 19% | 🌫 19% | 🌫 20% | 🌫 21% |
22%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
23%
|
| Fri, 29 Nov |
22%
|
22%
|
22%
|
22%
|
22%
|
23%
|
23%
|
24%
|
25%
|
26%
|
27%
|
29%
|
30%
|
31%
|
33%
|
34%
|
| Sat, 30 Nov |
28%
|
27%
|
25%
|
23%
|
22%
|
21%
|
20%
|
19%
|
21%
|
23%
|
24%
|
24%
|
23%
|
21%
|
18%
|
16%
|
| Sun, 01 Dec |
19%
|
22%
|
26%
|
29%
|
32%
|
34%
|
35%
|
31%
|
26%
|
23%
|
26%
|
31%
|
35%
|
34%
|
31%
|
29%
|
| Mon, 02 Dec |
13%
|
14%
|
16%
|
19%
|
22%
|
25%
|
29%
|
35%
|
41%
|
45%
|
43%
|
38%
|
35%
|
34%
|
35%
|
33%
|
| Tue, 03 Dec |
29%
|
27%
|
23%
|
20%
|
17%
|
14%
|
13%
|
14%
|
17%
|
20%
|
23%
|
27%
|
29%
|
30%
|
30%
|
30%
|
| Wed, 04 Dec |
10%
|
11%
|
14%
|
17%
|
20%
|
24%
|
26%
|
26%
|
25%
|
23%
|
22%
|
20%
|
19%
|
19%
|
19%
|
20%
|
| Thu, 05 Dec |
29%
|
28%
|
27%
|
26%
|
25%
|
24%
|
23%
|
23%
|
23%
|
24%
|
25%
|
25%
|
26%
|
26%
|
26%
|
26%
|
| Fri, 06 Dec |
26%
|
24%
|
22%
|
20%
|
18%
|
15%
|
13%
|
12%
|
12%
|
12%
|
12%
|
12%
|
13%
|
14%
|
15%
|
16%
|
| Sat, 07 Dec |
13%
|
12%
|
12%
|
11%
|
11%
|
10%
|
10%
|
10%
|
11%
|
11%
|
12%
|
12%
|
13%
|
14%
|
16%
|
17%
|
| Sun, 08 Dec |
13%
|
14%
|
16%
|
18%
|
20%
|
22%
|
23%
|
24%
|
24%
|
24%
|
24%
|
24%
|
23%
|
20%
|
15%
|
12%
|
Percentages are the chance of rain.
Weather data by Open-Meteo
Surrey hourly weather (Met Office)
Sunset: 16:03. Dusk: 16:41. Dark: 17:22. Moon 41% (00:04 to dawn)
Updated: Sat, 23-Nov at 08:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
84%
|
82%
|
93%
|
96%
|
93%
| |
| Sun, 24 Nov |
47%
|
55%
|
56%
|
60%
|
60%
|
89%
|
| Mon, 25 Nov |
23%
|
6%
|
3%
|
5%
|
1%
|
1%
|
| Tue, 26 Nov |
2%
|
3%
|
5%
|
6%
|
9%
|
17%
|
| Wed, 27 Nov |
72%
|
72%
|
50%
|
45%
|
14%
|
7%
|
| Thu, 28 Nov |
6%
|
5%
|
3%
|
9%
|
7%
|
7%
|
| Fri, 29 Nov |
11%
|
10%
|
10%
|
9%
|
10%
|
15%
|
| Sat, 30 Nov |
14%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 16:03. Dusk: 16:41. Dark: 17:22. Moon 41% (00:04 to dawn)
Updated: Sat, 23-Nov at 08:38
South East England
Storm Bert brings sometimes heavy rain and coastal gales.
- Spells of sometimes heavy rain today, although temporary drier spells are possible, especially across Sussex and Kent later this morning and early afternoon
- Becoming windy, with coastal gales, whilst also turning noticeably milder
- Maximum Temperature 14C
Tonight:
- Heavy rain for most places this evening
- Overnight many places gradually become dry, although heavy rain may return to western areas later
- Windy with coastal gales
- Very mild
- Minimum Temperature 12C
Sunday:
- Rain, often heavy, will gradually spread east
- However, Sussex and Kent are likely to remain dry
- Windy everywhere, with gales along the south coast, these perhaps locally severe
- Very mild
- Maximum Temperature 15C
Outlook for Monday to Wednesday:
- Sunny spells and isolated showers with lighter winds Monday and Tuesday, once early rain clears Monday
- Wednesday wet and windy weather is likely to arrive
- Temperatures generally close to average
UK Day 6-7 and week 2
- Probably a quieter interlude to start this period for much of the UK as high pressure builds across the north with a return of night frosts
- However there is still a risk of some rain across southern parts of the country on Wednesday, although the northern extent of this is uncertain
- The high is likely to migrate eastwards during the second half of next week, potentially allowing some outbreaks of rain to move into some some northwestern areas along with some stronger winds
- Into December, and while signals are mixed it looks most likely that high pressure may re-assert itself close to or over the UK, with temperatures generally near average, but some overnight frost is likely, and rather cold by day where any fog persists
UK Week 3 and 4
- The start of this period looks like being largely settled, with high pressure close to if not over the UK
- However as we move further into December there are signs that it will become less settled with west or northwesterly types preferred, These will bring some wetter and windier interludes with a risk of some snow, especially for hills in the north
- These conditions look more likely to dominate towards the middle of December
- Temperatures generally close to average through the period
Weather data by Met Office
Surrey Air Quality (Pollen and UV)
Updated: Sat, 23-Nov at 08:36
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 | 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 | air q | ||||||||
| Sun, 24 Nov | 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 | air q |
| Mon, 25 Nov | 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 | air q |
| Tue, 26 Nov | 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 | 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
Surrey Visibility
Updated: Sat, 23-Nov at 08:36
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 28km | 29km | 28km | 25km | 25km | 15km | 12km | 12km | 10km | 12km | 11km | 10km | 13km | 11km | ||
| Sun, 24 Nov | 28km | 30km | 30km | 33km | 36km | 42km | 46km | 50km | 51km | 50km | 51km | 50km | 47km | 43km | 29km | 33km |
| Mon, 25 Nov | 12km | 14km | 30km | 41km | 43km | 53km | 58km | 58km | 57km | 55km | 48km | 40km | 34km | 25km | 20km | 17km |
| Tue, 26 Nov | 9km | 12km | 15km | 18km | 26km | 33km | 40km | 44km | 49km | 54km | 43km | 33km | 22km | 16km | 10km | 4km |
| Wed, 27 Nov | 1km | 5km | 9km | 13km | 20km | 27km | 34km | 34km | 34km | 35km | 27km | 19km | 12km | 9km | 6km | 3km |
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
Surrey daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Sat, 23-Nov | 06:14 | 06:55 | 07:33 | 11:48 | 16:03 | 16:41 | 17:22 | 09:46 | |
| Sun, 24-Nov | 06:15 | 06:56 | 07:35 | 11:49 | 16:02 | 16:40 | 17:22 | 09:43 | |
| Mon, 25-Nov | 06:16 | 06:58 | 07:36 | 11:49 | 16:01 | 16:39 | 17:21 | 09:41 | |
| Tue, 26-Nov | 06:18 | 06:59 | 07:38 | 11:49 | 16:00 | 16:39 | 17:20 | 09:39 | |
| Wed, 27-Nov | 06:19 | 07:01 | 07:39 | 11:50 | 16:00 | 16:38 | 17:20 | 09:37 | |
| Thu, 28-Nov | 06:20 | 07:02 | 07:41 | 11:50 | 15:59 | 16:37 | 17:19 | 09:35 | |
| Fri, 29-Nov | 06:21 | 07:03 | 07:42 | 11:50 | 15:58 | 16:37 | 17:19 | 09:33 | |
| Sat, 30-Nov | 06:23 | 07:05 | 07:43 | 11:51 | 15:57 | 16:36 | 17:18 | 09:31 | |
| Sun, 01-Dec | 06:24 | 07:06 | 07:45 | 11:51 | 15:57 | 16:36 | 17:18 | 09:29 | |
| Mon, 02-Dec | 06:25 | 07:07 | 07:46 | 11:51 | 15:56 | 16:35 | 17:17 | 09:28 | |
| Tue, 03-Dec | 06:26 | 07:08 | 07:47 | 11:52 | 15:56 | 16:35 | 17:17 | 09:26 | |
| Wed, 04-Dec | 06:27 | 07:10 | 07:49 | 11:52 | 15:55 | 16:34 | 17:17 | 09:24 | |
| Thu, 05-Dec | 06:28 | 07:11 | 07:50 | 11:53 | 15:55 | 16:34 | 17:17 | 09:23 | |
| Fri, 06-Dec | 06:29 | 07:12 | 07:51 | 11:53 | 15:54 | 16:34 | 17:16 | 09:22 | |
| Sat, 07-Dec | 06:30 | 07:13 | 07:52 | 11:53 | 15:54 | 16:34 | 17:16 | 09:20 | |
| Sun, 08-Dec | 06:31 | 07:14 | 07:54 | 11:54 | 15:54 | 16:33 | 17:16 | 09:19 | |
| Mon, 09-Dec | 06:32 | 07:15 | 07:55 | 11:54 | 15:54 | 16:33 | 17:16 | 09:18 | |
| Tue, 10-Dec | 06:33 | 07:16 | 07:56 | 11:55 | 15:54 | 16:33 | 17:16 | 09:17 | |
| Wed, 11-Dec | 06:34 | 07:17 | 07:57 | 11:55 | 15:54 | 16:33 | 17:16 | 09:16 | |
| Thu, 12-Dec | 06:35 | 07:18 | 07:58 | 11:56 | 15:53 | 16:33 | 17:16 | 09:15 | |
| Fri, 13-Dec | 06:36 | 07:19 | 07:59 | 11:56 | 15:54 | 16:33 | 17:16 | 09:14 | |
| Sat, 14-Dec | 06:37 | 07:20 | 08:00 | 11:57 | 15:54 | 16:34 | 17:16 | 09:14 | |
| Sun, 15-Dec | 06:37 | 07:20 | 08:00 | 11:57 | 15:54 | 16:34 | 17:17 | 09:13 | |
| Mon, 16-Dec | 06:38 | 07:21 | 08:01 | 11:58 | 15:54 | 16:34 | 17:17 | 09:12 | |
| Tue, 17-Dec | 06:39 | 07:22 | 08:02 | 11:58 | 15:54 | 16:34 | 17:17 | 09:12 | |
| Wed, 18-Dec | 06:39 | 07:22 | 08:03 | 11:59 | 15:55 | 16:35 | 17:18 | 09:12 | |
| Thu, 19-Dec | 06:40 | 07:23 | 08:03 | 11:59 | 15:55 | 16:35 | 17:18 | 09:11 | |
| Fri, 20-Dec | 06:41 | 07:24 | 08:04 | 12:00 | 15:55 | 16:35 | 17:18 | 09:11 | |
| Sat, 21-Dec | 06:41 | 07:24 | 08:04 | 12:00 | 15:56 | 16:36 | 17:19 | 09:11 | |
| Sun, 22-Dec | 06:42 | 07:25 | 08:05 | 12:01 | 15:56 | 16:36 | 17:19 | 09:11 | |
| Mon, 23-Dec | 06:42 | 07:25 | 08:05 | 12:01 | 15:57 | 16:37 | 17:20 | 09:12 | |
| Tue, 24-Dec | 06:42 | 07:25 | 08:06 | 12:02 | 15:58 | 16:38 | 17:21 | 09:12 | |
| Wed, 25-Dec | 06:43 | 07:26 | 08:06 | 12:02 | 15:58 | 16:38 | 17:21 | 09:12 | |
| Thu, 26-Dec | 06:43 | 07:26 | 08:06 | 12:03 | 15:59 | 16:39 | 17:22 | 09:13 | |
| Fri, 27-Dec | 06:43 | 07:26 | 08:06 | 12:03 | 16:00 | 16:40 | 17:23 | 09:13 | |
| Sat, 28-Dec | 06:44 | 07:27 | 08:06 | 12:04 | 16:01 | 16:41 | 17:24 | 09:14 | |
| Sun, 29-Dec | 06:44 | 07:27 | 08:07 | 12:04 | 16:02 | 16:42 | 17:24 | 09:14 | |
| Mon, 30-Dec | 06:44 | 07:27 | 08:07 | 12:04 | 16:03 | 16:42 | 17:25 | 09:15 | |
| Tue, 31-Dec | 06:44 | 07:27 | 08:07 | 12:05 | 16:04 | 16:43 | 17:26 | 09:16 | |
| Wed, 01-Jan | 06:44 | 07:27 | 08:06 | 12:05 | 16:05 | 16:44 | 17:27 | 09:17 | |
| Thu, 02-Jan | 06:44 | 07:27 | 08:06 | 12:06 | 16:06 | 16:45 | 17:28 | 09:18 | |
| Fri, 03-Jan | 06:44 | 07:27 | 08:06 | 12:06 | 16:07 | 16:46 | 17:29 | 09:19 | |
| Sat, 04-Jan | 06:44 | 07:26 | 08:06 | 12:07 | 16:08 | 16:47 | 17:30 | 09:21 | |
| Sun, 05-Jan | 06:44 | 07:26 | 08:06 | 12:07 | 16:09 | 16:49 | 17:31 | 09:22 | |
| Mon, 06-Jan | 06:44 | 07:26 | 08:05 | 12:08 | 16:10 | 16:50 | 17:32 | 09:23 | |
| Tue, 07-Jan | 06:43 | 07:26 | 08:05 | 12:08 | 16:12 | 16:51 | 17:33 | 09:25 | |
| Wed, 08-Jan | 06:43 | 07:25 | 08:04 | 12:09 | 16:13 | 16:52 | 17:34 | 09:26 | |
| Thu, 09-Jan | 06:43 | 07:25 | 08:04 | 12:09 | 16:14 | 16:53 | 17:36 | 09:28 | |
| Fri, 10-Jan | 06:42 | 07:24 | 08:03 | 12:09 | 16:16 | 16:55 | 17:37 | 09:30 | |
| Sat, 11-Jan | 06:42 | 07:24 | 08:03 | 12:10 | 16:17 | 16:56 | 17:38 | 09:32 | |
| Sun, 12-Jan | 06:41 | 07:23 | 08:02 | 12:10 | 16:19 | 16:57 | 17:39 | 09:33 | |
| Mon, 13-Jan | 06:41 | 07:23 | 08:01 | 12:11 | 16:20 | 16:59 | 17:41 | 09:35 | |
| Tue, 14-Jan | 06:40 | 07:22 | 08:00 | 12:11 | 16:22 | 17:00 | 17:42 | 09:37 | |
| Wed, 15-Jan | 06:40 | 07:21 | 08:00 | 12:11 | 16:23 | 17:02 | 17:43 | 09:40 | |
| Thu, 16-Jan | 06:39 | 07:21 | 07:59 | 12:12 | 16:25 | 17:03 | 17:44 | 09:42 | |
| Fri, 17-Jan | 06:38 | 07:20 | 07:58 | 12:12 | 16:26 | 17:04 | 17:46 | 09:44 | |
| Sat, 18-Jan | 06:38 | 07:19 | 07:57 | 12:12 | 16:28 | 17:06 | 17:47 | 09:46 | |
| Sun, 19-Jan | 06:37 | 07:18 | 07:56 | 12:13 | 16:30 | 17:07 | 17:49 | 09:49 | |
| Mon, 20-Jan | 06:36 | 07:17 | 07:55 | 12:13 | 16:31 | 17:09 | 17:50 | 09:51 | |
| Tue, 21-Jan | 06:35 | 07:16 | 07:54 | 12:13 | 16:33 | 17:10 | 17:52 | 09:54 | |
| Wed, 22-Jan | 06:34 | 07:15 | 07:53 | 12:13 | 16:35 | 17:12 | 17:53 | 09:56 | |
| Thu, 23-Jan | 06:33 | 07:14 | 07:51 | 12:14 | 16:36 | 17:14 | 17:54 | 09:59 | |
| Fri, 24-Jan | 06:32 | 07:13 | 07:50 | 12:14 | 16:38 | 17:15 | 17:56 | 10:01 | |
| Sat, 25-Jan | 06:31 | 07:12 | 07:49 | 12:14 | 16:40 | 17:17 | 17:57 | 10:04 | |
| Sun, 26-Jan | 06:30 | 07:11 | 07:48 | 12:14 | 16:42 | 17:18 | 17:59 | 10:07 | |
| Mon, 27-Jan | 06:29 | 07:10 | 07:46 | 12:15 | 16:43 | 17:20 | 18:00 | 10:10 | |
| Tue, 28-Jan | 06:28 | 07:08 | 07:45 | 12:15 | 16:45 | 17:22 | 18:02 | 10:13 | |
| Wed, 29-Jan | 06:27 | 07:07 | 07:44 | 12:15 | 16:47 | 17:23 | 18:04 | 10:16 | |
| Thu, 30-Jan | 06:26 | 07:06 | 07:42 | 12:15 | 16:49 | 17:25 | 18:05 | 10:19 | |
| Fri, 31-Jan | 06:24 | 07:05 | 07:41 | 12:15 | 16:50 | 17:27 | 18:07 | 10:22 | |
| Sat, 01-Feb | 06:23 | 07:03 | 07:39 | 12:15 | 16:52 | 17:28 | 18:08 | 10:25 | |
| Sun, 02-Feb | 06:22 | 07:02 | 07:38 | 12:15 | 16:54 | 17:30 | 18:10 | 10:28 | |
| Mon, 03-Feb | 06:20 | 07:00 | 07:36 | 12:16 | 16:56 | 17:32 | 18:11 | 10:31 | |
| Tue, 04-Feb | 06:19 | 06:59 | 07:34 | 12:16 | 16:58 | 17:33 | 18:13 | 10:34 | |
| Wed, 05-Feb | 06:18 | 06:57 | 07:33 | 12:16 | 16:59 | 17:35 | 18:15 | 10:37 | |
| Thu, 06-Feb | 06:16 | 06:56 | 07:31 | 12:16 | 17:01 | 17:37 | 18:16 | 10:40 | |
| Fri, 07-Feb | 06:15 | 06:54 | 07:29 | 12:16 | 17:03 | 17:38 | 18:18 | 10:44 | |
| Sat, 08-Feb | 06:13 | 06:53 | 07:28 | 12:16 | 17:05 | 17:40 | 18:19 | 10:47 | |
| Sun, 09-Feb | 06:12 | 06:51 | 07:26 | 12:16 | 17:07 | 17:42 | 18:21 | 10:50 | |
| Mon, 10-Feb | 06:10 | 06:49 | 07:24 | 12:16 | 17:09 | 17:43 | 18:23 | 10:54 | |
| Tue, 11-Feb | 06:08 | 06:47 | 07:22 | 12:16 | 17:10 | 17:45 | 18:24 | 10:57 | |
| Wed, 12-Feb | 06:07 | 06:46 | 07:20 | 12:16 | 17:12 | 17:47 | 18:26 | 11:01 | |
| Thu, 13-Feb | 06:05 | 06:44 | 07:19 | 12:16 | 17:14 | 17:49 | 18:28 | 11:04 | |
| Fri, 14-Feb | 06:03 | 06:42 | 07:17 | 12:16 | 17:16 | 17:50 | 18:29 | 11:08 | |
| Sat, 15-Feb | 06:02 | 06:40 | 07:15 | 12:16 | 17:18 | 17:52 | 18:31 | 11:11 | |
| Sun, 16-Feb | 06:00 | 06:39 | 07:13 | 12:16 | 17:19 | 17:54 | 18:33 | 11:15 | |
| Mon, 17-Feb | 05:58 | 06:37 | 07:11 | 12:16 | 17:21 | 17:55 | 18:34 | 11:18 | |
| Tue, 18-Feb | 05:56 | 06:35 | 07:09 | 12:16 | 17:23 | 17:57 | 18:36 | 11:22 | |
| Wed, 19-Feb | 05:54 | 06:33 | 07:07 | 12:16 | 17:25 | 17:59 | 18:38 | 11:25 | |
| Thu, 20-Feb | 05:52 | 06:31 | 07:05 | 12:15 | 17:27 | 18:01 | 18:39 | 11:29 | |
| Fri, 21-Feb | 05:51 | 06:29 | 07:03 | 12:15 | 17:28 | 18:02 | 18:41 | 11:33 | |
| Sat, 22-Feb | 05:49 | 06:27 | 07:01 | 12:15 | 17:30 | 18:04 | 18:43 | 11:36 | |
| Sun, 23-Feb | 05:47 | 06:25 | 06:59 | 12:15 | 17:32 | 18:06 | 18:44 | 11:40 | |
| Mon, 24-Feb | 05:45 | 06:23 | 06:57 | 12:15 | 17:34 | 18:07 | 18:46 | 11:44 | |
| Tue, 25-Feb | 05:43 | 06:21 | 06:55 | 12:15 | 17:36 | 18:09 | 18:48 | 11:48 | |
| Wed, 26-Feb | 05:41 | 06:19 | 06:53 | 12:15 | 17:37 | 18:11 | 18:49 | 11:51 | |
| Thu, 27-Feb | 05:39 | 06:17 | 06:51 | 12:14 | 17:39 | 18:13 | 18:51 | 11:55 | |
| Fri, 28-Feb | 05:37 | 06:15 | 06:48 | 12:14 | 17:41 | 18:14 | 18:53 | 11:59 | |
| Sat, 01-Mar | 05:35 | 06:13 | 06:46 | 12:14 | 17:43 | 18:16 | 18:54 | 12:03 | |
| Sun, 02-Mar | 05:32 | 06:11 | 06:44 | 12:14 | 17:44 | 18:18 | 18:56 | 12:06 | |
| Mon, 03-Mar | 05:30 | 06:09 | 06:42 | 12:14 | 17:46 | 18:19 | 18:58 | 12:10 | |
| Tue, 04-Mar | 05:28 | 06:07 | 06:40 | 12:13 | 17:48 | 18:21 | 19:00 | 12:14 | |
| Wed, 05-Mar | 05:26 | 06:04 | 06:38 | 12:13 | 17:50 | 18:23 | 19:01 | 12:18 | |
| Thu, 06-Mar | 05:24 | 06:02 | 06:35 | 12:13 | 17:51 | 18:25 | 19:03 | 12:22 | |
| Fri, 07-Mar | 05:22 | 06:00 | 06:33 | 12:13 | 17:53 | 18:26 | 19:05 | 12:26 | |
| Sat, 08-Mar | 05:20 | 05:58 | 06:31 | 12:12 | 17:55 | 18:28 | 19:07 | 12:29 | |
| Sun, 09-Mar | 05:17 | 05:56 | 06:29 | 12:12 | 17:56 | 18:30 | 19:08 | 12:33 | |
| Mon, 10-Mar | 05:15 | 05:54 | 06:27 | 12:12 | 17:58 | 18:31 | 19:10 | 12:37 | |
| Tue, 11-Mar | 05:13 | 05:51 | 06:24 | 12:12 | 18:00 | 18:33 | 19:12 | 12:41 | |
| Wed, 12-Mar | 05:11 | 05:49 | 06:22 | 12:11 | 18:02 | 18:35 | 19:13 | 12:45 | |
| Thu, 13-Mar | 05:08 | 05:47 | 06:20 | 12:11 | 18:03 | 18:36 | 19:15 | 12:49 | |
| Fri, 14-Mar | 05:06 | 05:45 | 06:18 | 12:11 | 18:05 | 18:38 | 19:17 | 12:53 | |
| Sat, 15-Mar | 05:04 | 05:42 | 06:15 | 12:11 | 18:07 | 18:40 | 19:19 | 12:57 | |
| Sun, 16-Mar | 05:01 | 05:40 | 06:13 | 12:10 | 18:08 | 18:42 | 19:21 | 13:01 | |
| Mon, 17-Mar | 04:59 | 05:38 | 06:11 | 12:10 | 18:10 | 18:43 | 19:22 | 13:05 | |
| Tue, 18-Mar | 04:57 | 05:36 | 06:09 | 12:10 | 18:12 | 18:45 | 19:24 | 13:09 | |
| Wed, 19-Mar | 04:54 | 05:33 | 06:06 | 12:09 | 18:13 | 18:47 | 19:26 | 13:13 | |
| Thu, 20-Mar | 04:52 | 05:31 | 06:04 | 12:09 | 18:15 | 18:48 | 19:28 | 13:17 | |
| Fri, 21-Mar | 04:49 | 05:29 | 06:02 | 12:09 | 18:17 | 18:50 | 19:29 | 13:21 | |
| Sat, 22-Mar | 04:47 | 05:26 | 06:00 | 12:09 | 18:19 | 18:52 | 19:31 | 13:25 | |
| Sun, 23-Mar | 04:45 | 05:24 | 05:57 | 12:08 | 18:20 | 18:54 | 19:33 | 13:29 | |
| Mon, 24-Mar | 04:42 | 05:22 | 05:55 | 12:08 | 18:22 | 18:55 | 19:35 | 13:33 | |
| Tue, 25-Mar | 04:40 | 05:19 | 05:53 | 12:08 | 18:24 | 18:57 | 19:37 | 13:37 | |
| Wed, 26-Mar | 04:37 | 05:17 | 05:50 | 12:07 | 18:25 | 18:59 | 19:39 | 13:41 | |
| Thu, 27-Mar | 04:35 | 05:15 | 05:48 | 12:07 | 18:27 | 19:00 | 19:41 | 13:45 | |
| Fri, 28-Mar | 04:32 | 05:12 | 05:46 | 12:07 | 18:29 | 19:02 | 19:42 | 13:49 | |
| Sat, 29-Mar | 04:30 | 05:10 | 05:44 | 12:06 | 18:30 | 19:04 | 19:44 | 13:53 | |
| Sun, 30-Mar | 05:28 | 06:08 | 06:41 | 13:06 | 19:32 | 20:06 | 20:46 | 13:57 | |
| Mon, 31-Mar | 05:25 | 06:06 | 06:39 | 13:06 | 19:34 | 20:07 | 20:48 | 14:01 | |
| Tue, 01-Apr | 05:23 | 06:03 | 06:37 | 13:06 | 19:35 | 20:09 | 20:50 | 14:05 | |
| Wed, 02-Apr | 05:20 | 06:01 | 06:35 | 13:05 | 19:37 | 20:11 | 20:52 | 14:09 | |
| Thu, 03-Apr | 05:18 | 05:59 | 06:32 | 13:05 | 19:39 | 20:13 | 20:54 | 14:14 | |
| Fri, 04-Apr | 05:15 | 05:56 | 06:30 | 13:05 | 19:40 | 20:14 | 20:56 | 14:18 | |
| Sat, 05-Apr | 05:13 | 05:54 | 06:28 | 13:04 | 19:42 | 20:16 | 20:58 | 14:22 | |
| Sun, 06-Apr | 05:10 | 05:52 | 06:26 | 13:04 | 19:44 | 20:18 | 21:00 | 14:26 | |
| Mon, 07-Apr | 05:07 | 05:49 | 06:24 | 13:04 | 19:45 | 20:20 | 21:02 | 14:30 | |
| Tue, 08-Apr | 05:05 | 05:47 | 06:21 | 13:04 | 19:47 | 20:21 | 21:04 | 14:34 | |
| Wed, 09-Apr | 05:02 | 05:45 | 06:19 | 13:03 | 19:48 | 20:23 | 21:06 | 14:38 | |
| Thu, 10-Apr | 05:00 | 05:42 | 06:17 | 13:03 | 19:50 | 20:25 | 21:08 | 14:42 | |
| Fri, 11-Apr | 04:57 | 05:40 | 06:15 | 13:03 | 19:52 | 20:27 | 21:10 | 14:46 | |
| Sat, 12-Apr | 04:55 | 05:38 | 06:13 | 13:02 | 19:53 | 20:29 | 21:12 | 14:50 | |
| Sun, 13-Apr | 04:52 | 05:35 | 06:10 | 13:02 | 19:55 | 20:30 | 21:14 | 14:54 | |
| Mon, 14-Apr | 04:50 | 05:33 | 06:08 | 13:02 | 19:57 | 20:32 | 21:16 | 14:58 | |
| Tue, 15-Apr | 04:47 | 05:31 | 06:06 | 13:02 | 19:58 | 20:34 | 21:18 | 15:03 | |
| Wed, 16-Apr | 04:45 | 05:29 | 06:04 | 13:01 | 20:00 | 20:36 | 21:20 | 15:07 | |
| Thu, 17-Apr | 04:42 | 05:26 | 06:02 | 13:01 | 20:02 | 20:38 | 21:22 | 15:11 | |
| Fri, 18-Apr | 04:40 | 05:24 | 06:00 | 13:01 | 20:03 | 20:39 | 21:24 | 15:15 | |
| Sat, 19-Apr | 04:37 | 05:22 | 05:58 | 13:01 | 20:05 | 20:41 | 21:26 | 15:19 | |
| Sun, 20-Apr | 04:34 | 05:20 | 05:56 | 13:01 | 20:07 | 20:43 | 21:28 | 15:23 | |
| Mon, 21-Apr | 04:32 | 05:17 | 05:54 | 13:00 | 20:08 | 20:45 | 21:31 | 15:27 | |
| Tue, 22-Apr | 04:29 | 05:15 | 05:51 | 13:00 | 20:10 | 20:47 | 21:33 | 15:31 | |
| Wed, 23-Apr | 04:27 | 05:13 | 05:49 | 13:00 | 20:12 | 20:48 | 21:35 | 15:35 | |
| Thu, 24-Apr | 04:24 | 05:11 | 05:47 | 13:00 | 20:13 | 20:50 | 21:37 | 15:39 | |
| Fri, 25-Apr | 04:22 | 05:09 | 05:45 | 13:00 | 20:15 | 20:52 | 21:39 | 15:43 | |
| Sat, 26-Apr | 04:19 | 05:06 | 05:43 | 13:00 | 20:17 | 20:54 | 21:41 | 15:47 | |
| Sun, 27-Apr | 04:17 | 05:04 | 05:42 | 12:59 | 20:18 | 20:56 | 21:44 | 15:51 | |
| Mon, 28-Apr | 04:14 | 05:02 | 05:40 | 12:59 | 20:20 | 20:58 | 21:46 | 15:55 | |
| Tue, 29-Apr | 04:12 | 05:00 | 05:38 | 12:59 | 20:22 | 20:59 | 21:48 | 15:59 | |
| Wed, 30-Apr | 04:09 | 04:58 | 05:36 | 12:59 | 20:23 | 21:01 | 21:50 | 16:03 | |
| Thu, 01-May | 04:07 | 04:56 | 05:34 | 12:59 | 20:25 | 21:03 | 21:53 | 16:07 | |
| Fri, 02-May | 04:04 | 04:54 | 05:32 | 12:59 | 20:26 | 21:05 | 21:55 | 16:11 | |
| Sat, 03-May | 04:02 | 04:52 | 05:30 | 12:59 | 20:28 | 21:07 | 21:57 | 16:14 | |
| Sun, 04-May | 03:59 | 04:50 | 05:28 | 12:59 | 20:30 | 21:09 | 21:59 | 16:18 | |
| Mon, 05-May | 03:57 | 04:48 | 05:27 | 12:58 | 20:31 | 21:10 | 22:02 | 16:22 | |
| Tue, 06-May | 03:54 | 04:46 | 05:25 | 12:58 | 20:33 | 21:12 | 22:04 | 16:26 | |
| Wed, 07-May | 03:52 | 04:44 | 05:23 | 12:58 | 20:34 | 21:14 | 22:06 | 16:30 | |
| Thu, 08-May | 03:50 | 04:42 | 05:21 | 12:58 | 20:36 | 21:16 | 22:09 | 16:33 | |
| Fri, 09-May | 03:47 | 04:40 | 05:20 | 12:58 | 20:38 | 21:18 | 22:11 | 16:37 | |
| Sat, 10-May | 03:45 | 04:38 | 05:18 | 12:58 | 20:39 | 21:19 | 22:13 | 16:41 | |
| Sun, 11-May | 03:43 | 04:36 | 05:17 | 12:58 | 20:41 | 21:21 | 22:16 | 16:44 | |
| Mon, 12-May | 03:40 | 04:35 | 05:15 | 12:58 | 20:42 | 21:23 | 22:18 | 16:48 | |
| Tue, 13-May | 03:38 | 04:33 | 05:13 | 12:58 | 20:44 | 21:25 | 22:20 | 16:51 | |
| Wed, 14-May | 03:36 | 04:31 | 05:12 | 12:58 | 20:45 | 21:26 | 22:22 | 16:55 | |
| Thu, 15-May | 03:33 | 04:29 | 05:10 | 12:58 | 20:47 | 21:28 | 22:25 | 16:58 | |
| Fri, 16-May | 03:31 | 04:28 | 05:09 | 12:58 | 20:48 | 21:30 | 22:27 | 17:02 | |
| Sat, 17-May | 03:29 | 04:26 | 05:08 | 12:58 | 20:50 | 21:32 | 22:29 | 17:05 | |
| Sun, 18-May | 03:27 | 04:24 | 05:06 | 12:58 | 20:51 | 21:33 | 22:32 | 17:08 | |
| Mon, 19-May | 03:24 | 04:23 | 05:05 | 12:58 | 20:53 | 21:35 | 22:34 | 17:12 | |
| Tue, 20-May | 03:22 | 04:21 | 05:04 | 12:58 | 20:54 | 21:37 | 22:36 | 17:15 | |
| Wed, 21-May | 03:20 | 04:20 | 05:02 | 12:58 | 20:55 | 21:38 | 22:38 | 17:18 | |
Max Height (solar noon) is when the sun is highest in the sky.
Day length is dusk to dawn. Times will vary if there is a hill on the horizon.
After 'Light' (nautical dawn) and before 'Dark' (nautical dusk), the horizon should be visible.
After 'Dawn' (civil dawn) and before 'Dusk' (civil dusk, or lighting up time), there should be enough light to read,
There will be enough light for walking for at least 30 minutes before sunrise and after sunset, even on an overcast day.
Surrey moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, 23-Nov | 16:03 | 16:41 | 00:04 | dawn | 06:56 | 07:35 | 41 % | 06:58 | |||
| Sun, 24-Nov | 16:02 | 16:40 | 01:14 | dawn | 06:58 | 07:36 | 32 % | 07:37 | |||
| Mon, 25-Nov | 16:01 | 16:39 | 02:23 | dawn | 06:59 | 07:38 | 24 % | 08:16 | |||
| Tue, 26-Nov | 16:00 | 16:39 | 03:33 | dawn | 07:01 | 07:39 | 16 % | 08:55 | |||
| Wed, 27-Nov | 16:00 | 16:38 | 04:44 | dawn | 07:02 | 07:41 | 10 % | 09:36 | |||
| Thu, 28-Nov | 15:59 | 16:37 | 05:58 | dawn | 07:03 | 07:42 | 5 % | 10:21 | |||
| Fri, 29-Nov | 15:58 | 16:37 | 07:05 | 07:43 | 2 % | 11:08 | |||||
| Sat, 30-Nov | 15:57 | 16:36 | 07:06 | 07:45 | 0 % | ||||||
| Sun, 01-Dec | 15:57 | 16:36 | 07:07 | 07:46 | 1 % | 12:00 | |||||
| Mon, 02-Dec | 15:56 | 16:35 | 07:08 | 07:47 | 3 % | 12:54 | |||||
| Tue, 03-Dec | 15:56 | 16:35 | dusk | 17:11 | 07:10 | 07:49 | 8 % | 13:51 | |||
| Wed, 04-Dec | 15:55 | 16:34 | dusk | 18:25 | 07:11 | 07:50 | 14 % | 14:47 | |||
| Thu, 05-Dec | 15:55 | 16:34 | dusk | 19:47 | 07:12 | 07:51 | 23 % | 15:41 | |||
| Fri, 06-Dec | 15:54 | 16:34 | dusk | 21:12 | 07:13 | 07:52 | 32 % | 16:33 | |||
| Sat, 07-Dec | 15:54 | 16:34 | dusk | 22:36 | 07:14 | 07:54 | 43 % | 17:22 | |||
| Sun, 08-Dec | 15:54 | 16:33 | dusk | 00:00 | 07:15 | 07:55 | 54 % | 18:10 | |||
| Mon, 09-Dec | 15:54 | 16:33 | dusk | 01:24 | 07:16 | 07:56 | 65 % | 18:57 | |||
| Tue, 10-Dec | 15:54 | 16:33 | dusk | 02:51 | 07:17 | 07:57 | 76 % | 19:46 | after dusk | ||
| Wed, 11-Dec | 15:54 | 16:33 | dusk | 04:20 | 07:18 | 07:58 | 85 % | 20:37 | after dusk | ||
| Thu, 12-Dec | 15:53 | 16:33 | dusk | 05:52 | 07:19 | 07:59 | 92 % | 21:31 | after dusk | ||
| Fri, 13-Dec | 15:54 | 16:33 | dusk | dawn | 07:20 | 08:00 | 97 % | 22:30 | all night | ||
| Sat, 14-Dec | 15:54 | 16:34 | dusk | dawn | 07:20 | 08:00 | 100 % | 23:32 | all night | ||
| Sun, 15-Dec | 15:54 | 16:34 | dusk | dawn | 07:21 | 08:01 | 99 % | 00:35 | all night | ||
| Mon, 16-Dec | 15:54 | 16:34 | dusk | dawn | 07:22 | 08:02 | 96 % | 01:36 | all night | ||
| Tue, 17-Dec | 15:54 | 16:34 | 17:50 | dawn | 07:22 | 08:03 | 92 % | 02:33 | before dawn | ||
| Wed, 18-Dec | 15:55 | 16:35 | 19:12 | dawn | 07:23 | 08:03 | 85 % | 03:24 | before dawn | ||
| Thu, 19-Dec | 15:55 | 16:35 | 20:31 | dawn | 07:24 | 08:04 | 77 % | 04:10 | before dawn | ||
| Fri, 20-Dec | 15:55 | 16:35 | 21:47 | dawn | 07:24 | 08:04 | 68 % | 04:53 | |||
| Sat, 21-Dec | 15:56 | 16:36 | 22:59 | dawn | 07:25 | 08:05 | 59 % | 05:33 | |||
| Sun, 22-Dec | 15:56 | 16:36 | 00:09 | dawn | 07:25 | 08:05 | 49 % | 06:12 | |||
| Mon, 23-Dec | 15:57 | 16:37 | 01:18 | dawn | 07:25 | 08:06 | 40 % | 06:51 | |||
| Tue, 24-Dec | 15:58 | 16:38 | 02:28 | dawn | 07:26 | 08:06 | 31 % | 07:32 | |||
| Wed, 25-Dec | 15:58 | 16:38 | 03:41 | dawn | 07:26 | 08:06 | 23 % | 08:15 | |||
| Thu, 26-Dec | 15:59 | 16:39 | 04:56 | dawn | 07:26 | 08:06 | 15 % | 09:01 | |||
| Fri, 27-Dec | 16:00 | 16:40 | 06:11 | dawn | 07:27 | 08:06 | 9 % | 09:51 | |||
| Sat, 28-Dec | 16:01 | 16:41 | 07:23 | dawn | 07:27 | 08:07 | 4 % | 10:45 | |||
| Sun, 29-Dec | 16:02 | 16:42 | 07:27 | 08:07 | 1 % | 11:41 | |||||
| Mon, 30-Dec | 16:03 | 16:42 | 07:27 | 08:07 | 0 % | ||||||
| Tue, 31-Dec | 16:04 | 16:43 | 07:27 | 08:06 | 1 % | 12:39 | |||||
| Wed, 01-Jan | 16:05 | 16:44 | dusk | 17:32 | 07:27 | 08:06 | 5 % | 13:35 | |||
| Thu, 02-Jan | 16:06 | 16:45 | dusk | 18:58 | 07:27 | 08:06 | 11 % | 14:29 | |||
| Fri, 03-Jan | 16:07 | 16:46 | dusk | 20:24 | 07:26 | 08:06 | 19 % | 15:20 | |||
| Sat, 04-Jan | 16:08 | 16:47 | dusk | 21:49 | 07:26 | 08:06 | 28 % | 16:08 | |||
| Sun, 05-Jan | 16:09 | 16:49 | dusk | 23:12 | 07:26 | 08:05 | 39 % | 16:55 | |||
| Mon, 06-Jan | 16:10 | 16:50 | dusk | 00:36 | 07:26 | 08:05 | 50 % | 17:43 | |||
| Tue, 07-Jan | 16:12 | 16:51 | dusk | 02:03 | 07:25 | 08:04 | 61 % | 18:32 | |||
| Wed, 08-Jan | 16:13 | 16:52 | dusk | 03:31 | 07:25 | 08:04 | 72 % | 19:23 | |||
| Thu, 09-Jan | 16:14 | 16:53 | dusk | 05:00 | 07:24 | 08:03 | 82 % | 20:19 | after dusk | ||
| Fri, 10-Jan | 16:16 | 16:55 | dusk | 06:22 | 07:24 | 08:03 | 90 % | 21:18 | after dusk | ||
| Sat, 11-Jan | 16:17 | 16:56 | dusk | dawn | 07:23 | 08:02 | 95 % | 22:19 | all night | ||
| Sun, 12-Jan | 16:19 | 16:57 | dusk | dawn | 07:23 | 08:01 | 99 % | 23:20 | all night | ||
| Mon, 13-Jan | 16:20 | 16:59 | dusk | dawn | 07:22 | 08:00 | 100 % | 00:18 | all night | ||
| Tue, 14-Jan | 16:22 | 17:00 | dusk | dawn | 07:21 | 08:00 | 99 % | 01:12 | all night | ||
| Wed, 15-Jan | 16:23 | 17:02 | 18:07 | dawn | 07:21 | 07:59 | 95 % | 02:01 | before dawn | ||
| Thu, 16-Jan | 16:25 | 17:03 | 19:26 | dawn | 07:20 | 07:58 | 90 % | 02:46 | before dawn | ||
| Fri, 17-Jan | 16:26 | 17:04 | 20:40 | dawn | 07:19 | 07:57 | 84 % | 03:28 | before dawn | ||
| Sat, 18-Jan | 16:28 | 17:06 | 21:52 | dawn | 07:18 | 07:56 | 76 % | 04:07 | before dawn | ||
| Sun, 19-Jan | 16:30 | 17:07 | 23:02 | dawn | 07:17 | 07:55 | 67 % | 04:47 | |||
| Mon, 20-Jan | 16:31 | 17:09 | 00:12 | dawn | 07:16 | 07:54 | 58 % | 05:26 | |||
| Tue, 21-Jan | 16:33 | 17:10 | 01:23 | dawn | 07:15 | 07:53 | 49 % | 06:08 | |||
| Wed, 22-Jan | 16:35 | 17:12 | 02:37 | dawn | 07:14 | 07:51 | 39 % | 06:52 | |||
| Thu, 23-Jan | 16:36 | 17:14 | 03:52 | dawn | 07:13 | 07:50 | 30 % | 07:40 | |||
| Fri, 24-Jan | 16:38 | 17:15 | 05:05 | dawn | 07:12 | 07:49 | 22 % | 08:32 | |||
| Sat, 25-Jan | 16:40 | 17:17 | 06:12 | dawn | 07:11 | 07:48 | 14 % | 09:28 | |||
| Sun, 26-Jan | 16:42 | 17:18 | 07:06 | dawn | 07:10 | 07:46 | 8 % | 10:25 | |||
| Mon, 27-Jan | 16:43 | 17:20 | 07:08 | 07:45 | 3 % | 11:23 | |||||
| Tue, 28-Jan | 16:45 | 17:22 | 07:07 | 07:44 | 0 % | ||||||
| Wed, 29-Jan | 16:47 | 17:23 | 07:06 | 07:42 | 0 % | 12:19 | |||||
| Thu, 30-Jan | 16:49 | 17:25 | dusk | 18:03 | 07:05 | 07:41 | 3 % | 13:12 | |||
| Fri, 31-Jan | 16:50 | 17:27 | dusk | 19:31 | 07:03 | 07:39 | 8 % | 14:03 | |||
| Sat, 01-Feb | 16:52 | 17:28 | dusk | 20:57 | 07:02 | 07:38 | 15 % | 14:52 | |||
| Sun, 02-Feb | 16:54 | 17:30 | dusk | 22:23 | 07:00 | 07:36 | 25 % | 15:40 | |||
| Mon, 03-Feb | 16:56 | 17:32 | dusk | 23:50 | 06:59 | 07:34 | 35 % | 16:29 | |||
| Tue, 04-Feb | 16:58 | 17:33 | dusk | 01:19 | 06:57 | 07:33 | 46 % | 17:20 | |||
| Wed, 05-Feb | 16:59 | 17:35 | dusk | 02:47 | 06:56 | 07:31 | 58 % | 18:14 | |||
| Thu, 06-Feb | 17:01 | 17:37 | dusk | 04:11 | 06:54 | 07:29 | 68 % | 19:11 | |||
| Fri, 07-Feb | 17:03 | 17:38 | dusk | 05:23 | 06:53 | 07:28 | 78 % | 20:11 | after dusk | ||
| Sat, 08-Feb | 17:05 | 17:40 | dusk | 06:18 | 06:51 | 07:26 | 86 % | 21:11 | after dusk | ||
| Sun, 09-Feb | 17:07 | 17:42 | dusk | dawn | 06:49 | 07:24 | 93 % | 22:09 | all night | ||
| Mon, 10-Feb | 17:09 | 17:43 | dusk | dawn | 06:47 | 07:22 | 97 % | 23:03 | all night | ||
| Tue, 11-Feb | 17:10 | 17:45 | dusk | dawn | 06:46 | 07:20 | 100 % | 23:53 | all night | ||
| Wed, 12-Feb | 17:12 | 17:47 | dusk | dawn | 06:44 | 07:19 | 100 % | 00:39 | all night | ||
| Thu, 13-Feb | 17:14 | 17:49 | 18:22 | dawn | 06:42 | 07:17 | 98 % | 01:22 | before dawn | ||
| Fri, 14-Feb | 17:16 | 17:50 | 19:35 | dawn | 06:40 | 07:15 | 94 % | 02:03 | before dawn | ||
| Sat, 15-Feb | 17:18 | 17:52 | 20:46 | dawn | 06:39 | 07:13 | 89 % | 02:42 | before dawn | ||
| Sun, 16-Feb | 17:19 | 17:54 | 21:56 | dawn | 06:37 | 07:11 | 83 % | 03:22 | before dawn | ||
| Mon, 17-Feb | 17:21 | 17:55 | 23:07 | dawn | 06:35 | 07:09 | 75 % | 04:03 | |||
| Tue, 18-Feb | 17:23 | 17:57 | 00:20 | dawn | 06:33 | 07:07 | 66 % | 04:46 | |||
| Wed, 19-Feb | 17:25 | 17:59 | 01:34 | dawn | 06:31 | 07:05 | 57 % | 05:32 | |||
| Thu, 20-Feb | 17:27 | 18:01 | 02:47 | dawn | 06:29 | 07:03 | 48 % | 06:21 | |||
| Fri, 21-Feb | 17:28 | 18:02 | 03:56 | dawn | 06:27 | 07:01 | 38 % | 07:14 | |||
| Sat, 22-Feb | 17:30 | 18:04 | 04:55 | dawn | 06:25 | 06:59 | 28 % | 08:10 | |||
| Sun, 23-Feb | 17:32 | 18:06 | 05:41 | dawn | 06:23 | 06:57 | 20 % | 09:07 | |||
| Mon, 24-Feb | 17:34 | 18:07 | 06:14 | dawn | 06:21 | 06:55 | 12 % | 10:03 | |||
| Tue, 25-Feb | 17:36 | 18:09 | 06:19 | 06:53 | 6 % | 10:58 | |||||
| Wed, 26-Feb | 17:37 | 18:11 | 06:17 | 06:51 | 2 % | 11:50 | |||||
| Thu, 27-Feb | 17:39 | 18:13 | 06:15 | 06:48 | 0 % | ||||||
| Fri, 28-Feb | 17:41 | 18:14 | dusk | 18:30 | 06:13 | 06:46 | 1 % | 12:41 | |||
| Sat, 01-Mar | 17:43 | 18:16 | dusk | 19:59 | 06:11 | 06:44 | 6 % | 13:31 | |||
| Sun, 02-Mar | 17:44 | 18:18 | dusk | 21:29 | 06:09 | 06:42 | 12 % | 14:21 | |||
| Mon, 03-Mar | 17:46 | 18:19 | dusk | 23:00 | 06:07 | 06:40 | 21 % | 15:13 | |||
| Tue, 04-Mar | 17:48 | 18:21 | dusk | 00:32 | 06:04 | 06:38 | 31 % | 16:08 | |||
| Wed, 05-Mar | 17:50 | 18:23 | dusk | 02:00 | 06:02 | 06:35 | 42 % | 17:05 | |||
| Thu, 06-Mar | 17:51 | 18:25 | dusk | 03:17 | 06:00 | 06:33 | 54 % | 18:05 | |||
| Fri, 07-Mar | 17:53 | 18:26 | dusk | 04:17 | 05:58 | 06:31 | 64 % | 19:05 | |||
| Sat, 08-Mar | 17:55 | 18:28 | dusk | 04:59 | 05:56 | 06:29 | 74 % | 20:04 | |||
| Sun, 09-Mar | 17:56 | 18:30 | dusk | 05:27 | 05:54 | 06:27 | 83 % | 20:59 | after dusk | ||
| Mon, 10-Mar | 17:58 | 18:31 | dusk | 05:47 | 05:51 | 06:24 | 90 % | 21:50 | after dusk | ||
| Tue, 11-Mar | 18:00 | 18:33 | dusk | dawn | 05:49 | 06:22 | 95 % | 22:36 | all night | ||
| Wed, 12-Mar | 18:02 | 18:35 | dusk | dawn | 05:47 | 06:20 | 98 % | 23:19 | all night | ||
| Thu, 13-Mar | 18:03 | 18:36 | dusk | dawn | 05:45 | 06:18 | 100 % | 00:00 | all night | ||
| Fri, 14-Mar | 18:05 | 18:38 | dusk | dawn | 05:42 | 06:15 | 100 % | 00:40 | all night | ||
| Sat, 15-Mar | 18:07 | 18:40 | 19:42 | dawn | 05:40 | 06:13 | 97 % | 01:19 | before dawn | ||
| Sun, 16-Mar | 18:08 | 18:42 | 20:53 | dawn | 05:38 | 06:11 | 93 % | 02:00 | before dawn | ||
| Mon, 17-Mar | 18:10 | 18:43 | 22:05 | dawn | 05:36 | 06:09 | 88 % | 02:42 | before dawn | ||
| Tue, 18-Mar | 18:12 | 18:45 | 23:18 | dawn | 05:33 | 06:06 | 81 % | 03:26 | before dawn | ||
| Wed, 19-Mar | 18:13 | 18:47 | 00:32 | dawn | 05:31 | 06:04 | 73 % | 04:14 | |||
| Thu, 20-Mar | 18:15 | 18:48 | 01:43 | dawn | 05:29 | 06:02 | 64 % | 05:05 | |||
| Fri, 21-Mar | 18:17 | 18:50 | 02:45 | dawn | 05:26 | 06:00 | 55 % | 05:58 | |||
| Sat, 22-Mar | 18:19 | 18:52 | 03:35 | dawn | 05:24 | 05:57 | 45 % | 06:53 | |||
| Sun, 23-Mar | 18:20 | 18:54 | 04:12 | dawn | 05:22 | 05:55 | 35 % | 07:48 | |||
| Mon, 24-Mar | 18:22 | 18:55 | 04:38 | dawn | 05:19 | 05:53 | 25 % | 08:43 | |||
| Tue, 25-Mar | 18:24 | 18:57 | 04:58 | dawn | 05:17 | 05:50 | 16 % | 09:35 | |||
| Wed, 26-Mar | 18:25 | 18:59 | 05:14 | dawn | 05:15 | 05:48 | 9 % | 10:26 | |||
| Thu, 27-Mar | 18:27 | 19:00 | 05:12 | 05:46 | 3 % | 11:16 | |||||
| Fri, 28-Mar | 18:29 | 19:02 | 05:10 | 05:44 | 0 % | ||||||
| Sat, 29-Mar | 18:30 | 19:04 | 06:08 | 06:41 | 0 % | 12:07 | |||||
| Sun, 30-Mar | 19:32 | 20:06 | dusk | 21:29 | 06:06 | 06:39 | 3 % | 14:00 | |||
| Mon, 31-Mar | 19:34 | 20:07 | dusk | 23:04 | 06:03 | 06:37 | 9 % | 14:55 | |||
| Tue, 01-Apr | 19:35 | 20:09 | dusk | 00:38 | 06:01 | 06:35 | 17 % | 15:53 | |||
| Wed, 02-Apr | 19:37 | 20:11 | dusk | 02:03 | 05:59 | 06:32 | 27 % | 16:55 | |||
| Thu, 03-Apr | 19:39 | 20:13 | dusk | 03:11 | 05:56 | 06:30 | 38 % | 17:57 | |||
| Fri, 04-Apr | 19:40 | 20:14 | dusk | 04:00 | 05:54 | 06:28 | 49 % | 18:58 | |||
| Sat, 05-Apr | 19:42 | 20:16 | dusk | 04:32 | 05:52 | 06:26 | 59 % | 19:55 | |||
| Sun, 06-Apr | 19:44 | 20:18 | dusk | 04:54 | 05:49 | 06:24 | 69 % | 20:47 | |||
| Mon, 07-Apr | 19:45 | 20:20 | dusk | 05:10 | 05:47 | 06:21 | 78 % | 21:35 | after dusk | ||
| Tue, 08-Apr | 19:47 | 20:21 | dusk | 05:23 | 05:45 | 06:19 | 86 % | 22:19 | after dusk | ||
| Wed, 09-Apr | 19:48 | 20:23 | dusk | 05:33 | 05:42 | 06:17 | 92 % | 23:00 | after dusk | ||
| Thu, 10-Apr | 19:50 | 20:25 | dusk | dawn | 05:40 | 06:15 | 96 % | 23:39 | all night | ||
| Fri, 11-Apr | 19:52 | 20:27 | dusk | dawn | 05:38 | 06:13 | 99 % | 00:18 | all night | ||
| Sat, 12-Apr | 19:53 | 20:29 | dusk | dawn | 05:35 | 06:10 | 100 % | 00:58 | all night | ||
| Sun, 13-Apr | 19:55 | 20:30 | 20:52 | dawn | 05:33 | 06:08 | 99 % | 01:40 | before dawn | ||
| Mon, 14-Apr | 19:57 | 20:32 | 22:06 | dawn | 05:31 | 06:06 | 97 % | 02:23 | before dawn | ||
| Tue, 15-Apr | 19:58 | 20:34 | 23:19 | dawn | 05:29 | 06:04 | 92 % | 03:10 | before dawn | ||
| Wed, 16-Apr | 20:00 | 20:36 | 00:31 | dawn | 05:26 | 06:02 | 87 % | 03:59 | before dawn | ||
| Thu, 17-Apr | 20:02 | 20:38 | 01:36 | dawn | 05:24 | 06:00 | 79 % | 04:52 | before dawn | ||
| Fri, 18-Apr | 20:03 | 20:39 | 02:30 | dawn | 05:22 | 05:58 | 71 % | 05:45 | |||
| Sat, 19-Apr | 20:05 | 20:41 | 03:11 | dawn | 05:20 | 05:56 | 61 % | 06:39 | |||
| Sun, 20-Apr | 20:07 | 20:43 | 03:40 | dawn | 05:17 | 05:54 | 51 % | 07:32 | |||
| Mon, 21-Apr | 20:08 | 20:45 | 04:01 | dawn | 05:15 | 05:51 | 41 % | 08:24 | |||
| Tue, 22-Apr | 20:10 | 20:47 | 04:18 | dawn | 05:13 | 05:49 | 30 % | 09:14 | |||
| Wed, 23-Apr | 20:12 | 20:48 | 04:32 | dawn | 05:11 | 05:47 | 20 % | 10:03 | |||
| Thu, 24-Apr | 20:13 | 20:50 | 04:45 | dawn | 05:09 | 05:45 | 12 % | 10:52 | |||
| Fri, 25-Apr | 20:15 | 20:52 | 04:58 | dawn | 05:06 | 05:43 | 5 % | 11:43 | |||
| Sat, 26-Apr | 20:17 | 20:54 | 05:04 | 05:42 | 1 % | ||||||
| Sun, 27-Apr | 20:18 | 20:56 | 05:02 | 05:40 | 0 % | 12:37 | |||||
| Mon, 28-Apr | 20:20 | 20:58 | dusk | 22:02 | 05:00 | 05:38 | 2 % | 13:35 | |||
| Tue, 29-Apr | 20:22 | 20:59 | dusk | 23:35 | 04:58 | 05:36 | 7 % | 14:36 | |||
| Wed, 30-Apr | 20:23 | 21:01 | dusk | 00:54 | 04:56 | 05:34 | 14 % | 15:41 | |||
| Thu, 01-May | 20:25 | 21:03 | dusk | 01:53 | 04:54 | 05:32 | 23 % | 16:45 | |||
| Fri, 02-May | 20:26 | 21:05 | dusk | 02:33 | 04:52 | 05:30 | 33 % | 17:46 | |||
| Sat, 03-May | 20:28 | 21:07 | dusk | 02:59 | 04:50 | 05:28 | 44 % | 18:41 | |||
| Sun, 04-May | 20:30 | 21:09 | dusk | 03:17 | 04:48 | 05:27 | 54 % | 19:32 | |||
| Mon, 05-May | 20:31 | 21:10 | dusk | 03:31 | 04:46 | 05:25 | 64 % | 20:17 | |||
| Tue, 06-May | 20:33 | 21:12 | dusk | 03:42 | 04:44 | 05:23 | 73 % | 20:59 | |||
| Wed, 07-May | 20:34 | 21:14 | dusk | 03:52 | 04:42 | 05:21 | 81 % | 21:39 | after dusk | ||
| Thu, 08-May | 20:36 | 21:16 | dusk | 04:01 | 04:40 | 05:20 | 88 % | 22:18 | after dusk | ||
| Fri, 09-May | 20:38 | 21:18 | dusk | 04:12 | 04:38 | 05:18 | 93 % | 22:58 | after dusk | ||
| Sat, 10-May | 20:39 | 21:19 | dusk | 04:24 | 04:36 | 05:17 | 97 % | 23:38 | after dusk | ||
| Sun, 11-May | 20:41 | 21:21 | dusk | dawn | 04:35 | 05:15 | 99 % | 00:21 | all night | ||
| Mon, 12-May | 20:42 | 21:23 | dusk | dawn | 04:33 | 05:13 | 100 % | 01:07 | all night | ||
| Tue, 13-May | 20:44 | 21:25 | 22:21 | dawn | 04:31 | 05:12 | 98 % | 01:56 | before dawn | ||
| Wed, 14-May | 20:45 | 21:26 | 23:28 | dawn | 04:29 | 05:10 | 95 % | 02:48 | before dawn | ||
| Thu, 15-May | 20:47 | 21:28 | 00:26 | dawn | 04:28 | 05:09 | 90 % | 03:41 | before dawn | ||
| Fri, 16-May | 20:48 | 21:30 | 01:10 | dawn | 04:26 | 05:08 | 84 % | 04:35 | before dawn | ||
| Sat, 17-May | 20:50 | 21:32 | 01:42 | dawn | 04:24 | 05:06 | 76 % | 05:28 | before dawn | ||
| Sun, 18-May | 20:51 | 21:33 | 02:06 | dawn | 04:23 | 05:05 | 66 % | 06:18 | |||
| Mon, 19-May | 20:53 | 21:35 | 02:23 | dawn | 04:21 | 05:04 | 56 % | 07:07 | |||
| Tue, 20-May | 20:54 | 21:37 | 02:38 | dawn | 04:20 | 05:02 | 45 % | 07:55 | |||
| Wed, 21-May | 20:55 | 21:38 | 02:50 | dawn | 04:18 | 05:01 | 34 % | 08:42 | |||
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
- Of course, you need a cloudless night as well!