Thames Path: Richmond and Teddington Circular Short Walk

A lovely section of the Thames: Ham House, Marble Hill House, New Orleans Gallery, a sculpture garden, riverside pubs

Hiking weather forecast

London hourly weather (Visual Crossing)

Sunset: 17:53. Dusk: 18:26. Dark: 19:05. Moon 74% (dusk to 04:58)

Updated: Sun, 09-Mar at 02:39

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3% 3% 3%
Mon, 10 Mar 0% 0% 0% 0% 0% 0% 0% 7% 7% 7% 7% 7% 7% 10% 10% 10%
Tue, 11 Mar 🌫 19% 23% 23% 23% 23% 23% 23% 10% 10% 10% 10% 10% 10% 3% 3% 3%
Wed, 12 Mar 0% 7% 7% 7% 7% 7% 7% 19% 19% 19% 19% 19% 19% 23% 23% 23%
Thu, 13 Mar 23% 19% 19% 19% 19% 19% 19% 26% 26% 26% 26% 26% 26% 19% 19% 19%
Fri, 14 Mar 19% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 23% 29% 29% 29%
Sat, 15 Mar 26% 16% 16% 16% 16% 16% 16% 32% 32% 32% 32% 32% 32% 16% 16% 16%
Sun, 16 Mar 16% 16% 16% 16% 16% 16% 16% 10% 10% 10% 10% 10% 10% 16% 16% 16%
Mon, 17 Mar 13% 19% 19% 19% 19% 19% 19% 23% 23% 23% 23% 23% 23% 13% 13% 13%
Tue, 18 Mar 16% 7% 7% 7% 7% 7% 7% 26% 26% 26% 26% 26% 26% 29% 29% 29%
Wed, 19 Mar 26% 19% 19% 19% 19% 19% 19% 29% 29% 29% 29% 29% 29% 23% 23% 23%
Thu, 20 Mar 13% 19% 19% 19% 19% 19% 19% 29% 29% 29% 29% 29% 29% 10% 10% 10%
Fri, 21 Mar 16% 13% 13% 13% 13% 13% 13% 23% 23% 23% 23% 23% 23% 13% 13% 13%
Sat, 22 Mar 16% 3% 3% 3% 3% 3% 3% 16% 16% 16% 16% 16% 16% 13% 13% 13%
Sun, 23 Mar 16% 13% 13% 13% 13% 13% 13% 19% 19% 19% 19% 19% 19% 3% 3% 3%

Percentages are the chance of rain.

Weather data by Visual Crossing

London hourly weather (Open Meteo)

Sunset: 17:53. Dusk: 18:26. Dark: 19:05. Moon 74% (dusk to 04:58)

Updated: Sun, 09-Mar at 02:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Mon, 10 Mar 0% 10% 13% 13% 5% 5% 10% 10% 10% 8% 13% 10% 8% 9% 9% 10%
Tue, 11 Mar 10% 9% 6% 5% 6% 7% 8% 7% 5% 3% 4% 3% 3% 4% 5% 6%
Wed, 12 Mar 10% 9% 7% 5% 3% 3% 3% 5% 10% 15% 19% 23% 25% 24% 22% 19%
Thu, 13 Mar 8% 7% 6% 5% 4% 3% 3% 4% 6% 9% 11% 13% 15% 6% 6% 6%
Fri, 14 Mar 5% 4% 5% 5% 5% 5% 5% 5% 6% 6% 7% 7% 8% 9% 9% 9%
Sat, 15 Mar 7% 6% 5% 4% 4% 3% 3% 3% 3% 3% 3% 3% 4% 4% 4% 4%
Sun, 16 Mar 19% 15% 10% 6% 4% 3% 3% 5% 7% 10% 13% 15% 16% 13% 9% 6%
Mon, 17 Mar 6% 5% 4% 3% 3% 4% 6% 8% 11% 13% 13% 11% 10% 11% 12% 13%
Tue, 18 Mar 16% 16% 15% 16% 20% 25% 29% 30% 29% 29% 31% 34% 35% 35% 35% 27%
Wed, 19 Mar 29% 29% 29% 29% 29% 29% 29% 29% 28% 28% 28% 27% 26% 24% 21% 19%
Thu, 20 Mar 16% 18% 20% 22% 24% 25% 26% 26% 25% 23% 21% 19% 16% 13% 10% 7%
Fri, 21 Mar 13% 15% 17% 19% 21% 22% 23% 24% 25% 26% 27% 27% 26% 24% 21% 18%
Sat, 22 Mar 10% 10% 9% 9% 9% 9% 10% 11% 13% 15% 17% 18% 19% 18% 17% 15%
Sun, 23 Mar 6% 6% 7% 8% 9% 10% 10% 10% 9% 8% 7% 7% 6% 5% 4% 3%
Mon, 24 Mar 19% 19% 18% 17% 16% 14% 13% 13% 13% 14% 15% 15% 16% 18% 20% 20%

Percentages are the chance of rain.

Weather data by Open-Meteo

London hourly weather (Met Office)

Sunset: 17:53. Dusk: 18:26. Dark: 19:05. Moon 74% (dusk to 04:58)

Updated: Sun, 09-Mar at 02:00

06 09 12 15 18 21
Today 1% 0% 0% 0% 1% 1%
Mon, 10 Mar 4% 5% 4% 4% 5% 7%
Tue, 11 Mar 12% 9% 11% 10% 10% 6%
Wed, 12 Mar 5% 9% 10% 13% 31% 10%
Thu, 13 Mar 10% 11% 9% 12% 12% 4%
Fri, 14 Mar 6% 8% 9% 7% 5% 3%
Sat, 15 Mar 3% 4% 9% 10% 4% 4%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 17:53. Dusk: 18:26. Dark: 19:05. Moon 74% (dusk to 04:58)

Updated: Sun, 09-Mar at 02:38

South East England

Largely clear overnight with warm and sunny conditions on Sunday.

  • Any high level cloud in the evening will gradually thin to see clear skies towards dawn
  • A slight breeze overnight will help to reduce the risk of any mist, fog or frost
  • Minimum Temperature 4C

Sunday:

  • Sunday will be a fine and warm day, featuring plenty of sunshine with a gentle breeze throughout
  • Maximum Temperature 19C

Outlook for Monday to Wednesday:

  • After a fine start on Monday, cloudy conditions spread south with outbreaks of rain overnight
  • A brief brighter spell Tuesday afternoon before further rain and cloud on Wednesday
  • Turning colder

UK Day 6-7 and week 2

  • The end of next week and the weekend will continue with the cool easterly theme, with high pressure to the north and low pressure to the south
  • This will continue to bring a few showers to some eastern areas, but there'll be a good deal of dry weather on the whole, though spells of rain may get close to the far south from time to time
  • The following week (17th) is likely to see a transition to more unsettled conditions with spells of stronger winds and some rain in many areas, but perhaps more especially the north and west
  • The south and east could see the best of the drier interludes between times
  • Temperatures are likely to be below average at first with frost by night, then above average later

UK Week 3 and 4

  • Confidence is low, but through the remainder of March changeable weather patterns are most likely
  • This means periods of unsettled, wet and windy weather interspersed with some drier and brighter spells
  • Into early April, there may be a transition to more-frequent drier and more settled spells
  • Temperatures will probably be above average overall

Weather data by Met Office

London Air Quality (Pollen and UV)

Updated: Sun, 09-Mar at 02:36

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   alder air q   alder air q   alder air q   alder air q   alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q   alder air q   alder air q   alder air q   alder air q   alder air q   alder
Mon, 10 Mar air q   alder air q   alder air q   alder air q   alder air q   alder air q   alder air q   alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q UV alder air q   alder air q   alder air q   alder air q   alder air q   alder air q   alder
Tue, 11 Mar air q   alder 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 UV   air q UV alder air q   alder air q   alder air q   alder air q   alder air q   alder air q   alder
Wed, 12 Mar air q   alder 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 UV   air q UV   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: Sun, 09-Mar at 02:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 40km 35km 36km 45km 57km 66km 73km 74km 76km 76km 75km 73km 70km 63km 58km 54km
Mon, 10 Mar 41km 42km 48km 54km 57km 63km 68km 71km 73km 73km 65km 71km 56km 46km 31km 24km
Tue, 11 Mar 51km 50km 48km 42km 45km 56km 62km 70km 72km 75km 76km 76km 76km 75km 66km 58km
Wed, 12 Mar 24km 27km 30km 33km 38km 42km 47km 47km 47km 48km 47km 47km 47km 39km 32km 24km
Thu, 13 Mar 15km 20km 25km 30km 43km 56km 69km 69km 70km 71km 67km 63km 59km 24km 24km 24km

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
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
Sun, 22-Jun 02:40 03:55 04:43 13:02 21:21 22:09 23:24 18:13
Mon, 23-Jun 02:41 03:55 04:43 13:02 21:21 22:09 23:24 18:13
Tue, 24-Jun 02:41 03:56 04:44 13:03 21:21 22:09 23:23 18:13
Wed, 25-Jun 02:42 03:56 04:44 13:03 21:21 22:09 23:23 18:12
Thu, 26-Jun 02:43 03:57 04:44 13:03 21:21 22:09 23:23 18:12
Fri, 27-Jun 02:43 03:57 04:45 13:03 21:21 22:09 23:22 18:11
Sat, 28-Jun 02:44 03:58 04:45 13:03 21:21 22:09 23:22 18:10
Sun, 29-Jun 02:45 03:59 04:46 13:04 21:21 22:08 23:21 18:09
Mon, 30-Jun 02:46 03:59 04:47 13:04 21:21 22:08 23:20 18:08
Tue, 01-Jul 02:48 04:00 04:47 13:04 21:20 22:07 23:20 18:07
Wed, 02-Jul 02:49 04:01 04:48 13:04 21:20 22:07 23:19 18:06
Thu, 03-Jul 02:50 04:02 04:49 13:04 21:20 22:06 23:18 18:04
Fri, 04-Jul 02:52 04:03 04:49 13:05 21:19 22:06 23:16 18:03
Sat, 05-Jul 02:53 04:04 04:50 13:05 21:19 22:05 23:15 18:01
Sun, 06-Jul 02:55 04:05 04:51 13:05 21:18 22:04 23:14 17:59
Mon, 07-Jul 02:56 04:06 04:52 13:05 21:17 22:03 23:13 17:57
Tue, 08-Jul 02:58 04:07 04:53 13:05 21:17 22:03 23:11 17:55
Wed, 09-Jul 03:00 04:08 04:54 13:05 21:16 22:02 23:10 17:53
Thu, 10-Jul 03:01 04:09 04:55 13:05 21:15 22:01 23:08 17:51
Fri, 11-Jul 03:03 04:11 04:56 13:06 21:14 22:00 23:06 17:49
Sat, 12-Jul 03:05 04:12 04:57 13:06 21:14 21:59 23:05 17:46
Sun, 13-Jul 03:07 04:13 04:58 13:06 21:13 21:58 23:03 17:44
Mon, 14-Jul 03:09 04:15 04:59 13:06 21:12 21:56 23:01 17:41
Tue, 15-Jul 03:11 04:16 05:01 13:06 21:11 21:55 22:59 17:39
Wed, 16-Jul 03:13 04:17 05:02 13:06 21:10 21:54 22:57 17:36
Thu, 17-Jul 03:15 04:19 05:03 13:06 21:09 21:53 22:55 17:33
Fri, 18-Jul 03:18 04:20 05:04 13:06 21:07 21:51 22:53 17:30
Sat, 19-Jul 03:20 04:22 05:06 13:06 21:06 21:50 22:51 17:27
Sun, 20-Jul 03:22 04:23 05:07 13:06 21:05 21:48 22:49 17:24
Mon, 21-Jul 03:24 04:25 05:08 13:06 21:04 21:47 22:47 17:21
Tue, 22-Jul 03:26 04:27 05:10 13:07 21:03 21:45 22:45 17:18
Wed, 23-Jul 03:28 04:28 05:11 13:07 21:01 21:44 22:43 17:15
Thu, 24-Jul 03:31 04:30 05:12 13:07 21:00 21:42 22:41 17:12
Fri, 25-Jul 03:33 04:31 05:14 13:07 20:58 21:41 22:38 17:09
Sat, 26-Jul 03:35 04:33 05:15 13:07 20:57 21:39 22:36 17:05
Sun, 27-Jul 03:37 04:35 05:17 13:07 20:56 21:37 22:34 17:02
Mon, 28-Jul 03:40 04:37 05:18 13:07 20:54 21:35 22:32 16:58
Tue, 29-Jul 03:42 04:38 05:20 13:07 20:53 21:34 22:29 16:55
Wed, 30-Jul 03:44 04:40 05:21 13:06 20:51 21:32 22:27 16:51
Thu, 31-Jul 03:47 04:42 05:22 13:06 20:49 21:30 22:24 16:48
Fri, 01-Aug 03:49 04:43 05:24 13:06 20:48 21:28 22:22 16:44
Sat, 02-Aug 03:51 04:45 05:25 13:06 20:46 21:26 22:20 16:41
Sun, 03-Aug 03:53 04:47 05:27 13:06 20:44 21:24 22:17 16:37
Mon, 04-Aug 03:56 04:49 05:29 13:06 20:43 21:22 22:15 16:33
Tue, 05-Aug 03:58 04:50 05:30 13:06 20:41 21:20 22:12 16:29
Wed, 06-Aug 04:00 04:52 05:32 13:06 20:39 21:18 22:10 16:26
Thu, 07-Aug 04:02 04:54 05:33 13:06 20:37 21:16 22:07 16:22
Fri, 08-Aug 04:05 04:56 05:35 13:06 20:36 21:14 22:05 16:18
Sat, 09-Aug 04:07 04:58 05:36 13:06 20:34 21:12 22:02 16:14
Sun, 10-Aug 04:09 04:59 05:38 13:05 20:32 21:10 22:00 16:10
Mon, 11-Aug 04:11 05:01 05:39 13:05 20:30 21:08 21:57 16:06
Tue, 12-Aug 04:14 05:03 05:41 13:05 20:28 21:06 21:55 16:03
Wed, 13-Aug 04:16 05:05 05:43 13:05 20:26 21:04 21:52 15:59
Thu, 14-Aug 04:18 05:06 05:44 13:05 20:24 21:02 21:50 15:55
Fri, 15-Aug 04:20 05:08 05:46 13:04 20:22 20:59 21:47 15:51
Sat, 16-Aug 04:22 05:10 05:47 13:04 20:20 20:57 21:45 15:47
Sun, 17-Aug 04:24 05:12 05:49 13:04 20:18 20:55 21:42 15:43
Mon, 18-Aug 04:27 05:14 05:51 13:04 20:16 20:53 21:39 15:39
Tue, 19-Aug 04:29 05:15 05:52 13:04 20:14 20:51 21:37 15:35
Wed, 20-Aug 04:31 05:17 05:54 13:03 20:12 20:48 21:34 15:31
Thu, 21-Aug 04:33 05:19 05:55 13:03 20:10 20:46 21:32 15:27
Fri, 22-Aug 04:35 05:21 05:57 13:03 20:08 20:44 21:29 15:23
Sat, 23-Aug 04:37 05:22 05:59 13:03 20:06 20:42 21:27 15:19
Sun, 24-Aug 04:39 05:24 06:00 13:02 20:03 20:39 21:24 15:15
Mon, 25-Aug 04:41 05:26 06:02 13:02 20:01 20:37 21:21 15:11
Tue, 26-Aug 04:43 05:28 06:03 13:02 19:59 20:35 21:19 15:07
Wed, 27-Aug 04:45 05:29 06:05 13:01 19:57 20:32 21:16 15:03
Thu, 28-Aug 04:47 05:31 06:06 13:01 19:55 20:30 21:14 14:59
Fri, 29-Aug 04:49 05:33 06:08 13:01 19:53 20:28 21:11 14:54
Sat, 30-Aug 04:51 05:34 06:10 13:01 19:50 20:25 21:08 14:50
Sun, 31-Aug 04:53 05:36 06:11 13:00 19:48 20:23 21:06 14:46
Mon, 01-Sep 04:55 05:38 06:13 13:00 19:46 20:21 21:03 14:42
Tue, 02-Sep 04:57 05:40 06:14 13:00 19:44 20:18 21:01 14:38
Wed, 03-Sep 04:59 05:41 06:16 12:59 19:41 20:16 20:58 14:34

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
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
Sun, 22-Jun 21:21 22:09 02:18 dawn 03:55 04:43 9 % 10:58
Mon, 23-Jun 21:21 22:09 03:56 04:44 3 %
Tue, 24-Jun 21:21 22:09 03:53 dawn 03:56 04:44 1 % 12:02
Wed, 25-Jun 21:21 22:09 dusk 22:15 03:57 04:44 1 % 13:07
Thu, 26-Jun 21:21 22:09 dusk 22:55 03:57 04:45 3 % 14:10
Fri, 27-Jun 21:21 22:09 dusk 23:21 03:58 04:45 8 % 15:08
Sat, 28-Jun 21:21 22:09 dusk 23:40 03:59 04:46 15 % 16:00
Sun, 29-Jun 21:21 22:08 dusk 23:53 03:59 04:47 23 % 16:47
Mon, 30-Jun 21:21 22:08 dusk 00:04 04:00 04:47 32 % 17:31
Tue, 01-Jul 21:20 22:07 dusk 00:14 04:01 04:48 42 % 18:12
Wed, 02-Jul 21:20 22:07 dusk 00:24 04:02 04:49 52 % 18:51
Thu, 03-Jul 21:20 22:06 dusk 00:35 04:03 04:49 61 % 19:31
Fri, 04-Jul 21:19 22:06 dusk 00:48 04:04 04:50 70 % 20:13
Sat, 05-Jul 21:19 22:05 dusk 01:04 04:05 04:51 78 % 20:57 after dusk
Sun, 06-Jul 21:18 22:04 dusk 01:26 04:06 04:52 85 % 21:44 after dusk
Mon, 07-Jul 21:17 22:03 dusk 01:57 04:07 04:53 92 % 22:34 after dusk
Tue, 08-Jul 21:17 22:03 dusk 02:41 04:08 04:54 96 % 23:27 after dusk
Wed, 09-Jul 21:16 22:02 dusk 03:41 04:09 04:55 99 % 00:22 after dusk
Thu, 10-Jul 21:15 22:01 dusk dawn 04:11 04:56 100 % 01:16 all night
Fri, 11-Jul 21:14 22:00 22:14 dawn 04:12 04:57 99 % 02:09 before dawn
Sat, 12-Jul 21:14 21:59 22:34 dawn 04:13 04:58 95 % 03:00 before dawn
Sun, 13-Jul 21:13 21:58 22:50 dawn 04:15 04:59 90 % 03:48 before dawn
Mon, 14-Jul 21:12 21:56 23:03 dawn 04:16 05:01 82 % 04:35 before dawn
Tue, 15-Jul 21:11 21:55 23:15 dawn 04:17 05:02 73 % 05:21
Wed, 16-Jul 21:10 21:54 23:27 dawn 04:19 05:03 62 % 06:08
Thu, 17-Jul 21:09 21:53 23:40 dawn 04:20 05:04 51 % 06:57
Fri, 18-Jul 21:07 21:51 23:57 dawn 04:22 05:06 39 % 07:50
Sat, 19-Jul 21:06 21:50 00:19 dawn 04:23 05:07 29 % 08:47
Sun, 20-Jul 21:05 21:48 00:51 dawn 04:25 05:08 19 % 09:48
Mon, 21-Jul 21:04 21:47 01:38 dawn 04:27 05:10 11 % 10:51
Tue, 22-Jul 21:03 21:45 02:45 dawn 04:28 05:11 5 % 11:54
Wed, 23-Jul 21:01 21:44 04:30 05:12 1 %
Thu, 24-Jul 21:00 21:42 04:31 05:14 0 % 12:54
Fri, 25-Jul 20:58 21:41 dusk 21:43 04:33 05:15 2 % 13:48
Sat, 26-Jul 20:57 21:39 dusk 21:59 04:35 05:17 5 % 14:38
Sun, 27-Jul 20:56 21:37 dusk 22:11 04:37 05:18 11 % 15:23
Mon, 28-Jul 20:54 21:35 dusk 22:21 04:38 05:20 18 % 16:06
Tue, 29-Jul 20:53 21:34 dusk 22:31 04:40 05:21 26 % 16:46
Wed, 30-Jul 20:51 21:32 dusk 22:41 04:42 05:22 35 % 17:27
Thu, 31-Jul 20:49 21:30 dusk 22:53 04:43 05:24 45 % 18:08
Fri, 01-Aug 20:48 21:28 dusk 23:08 04:45 05:25 54 % 18:51
Sat, 02-Aug 20:46 21:26 dusk 23:27 04:47 05:27 64 % 19:36
Sun, 03-Aug 20:44 21:24 dusk 23:54 04:49 05:29 72 % 20:25
Mon, 04-Aug 20:43 21:22 dusk 00:32 04:50 05:30 81 % 21:17 after dusk
Tue, 05-Aug 20:41 21:20 dusk 01:26 04:52 05:32 88 % 22:11 after dusk
Wed, 06-Aug 20:39 21:18 dusk 02:34 04:54 05:33 94 % 23:06 after dusk
Thu, 07-Aug 20:37 21:16 dusk 03:53 04:56 05:35 98 % 00:00 after dusk
Fri, 08-Aug 20:36 21:14 dusk dawn 04:58 05:36 100 % 00:53 all night
Sat, 09-Aug 20:34 21:12 dusk dawn 04:59 05:38 99 % 01:43 all night
Sun, 10-Aug 20:32 21:10 21:11 dawn 05:01 05:39 97 % 02:31 before dawn
Mon, 11-Aug 20:30 21:08 21:23 dawn 05:03 05:41 92 % 03:18 before dawn
Tue, 12-Aug 20:28 21:06 21:35 dawn 05:05 05:43 84 % 04:06 before dawn
Wed, 13-Aug 20:26 21:04 21:48 dawn 05:06 05:44 75 % 04:54 before dawn
Thu, 14-Aug 20:24 21:02 22:03 dawn 05:08 05:46 64 % 05:46
Fri, 15-Aug 20:22 20:59 22:23 dawn 05:10 05:47 53 % 06:41
Sat, 16-Aug 20:20 20:57 22:51 dawn 05:12 05:49 42 % 07:40
Sun, 17-Aug 20:18 20:55 23:32 dawn 05:14 05:51 31 % 08:42
Mon, 18-Aug 20:16 20:53 00:30 dawn 05:15 05:52 21 % 09:44
Tue, 19-Aug 20:14 20:51 01:45 dawn 05:17 05:54 12 % 10:43
Wed, 20-Aug 20:12 20:48 03:09 dawn 05:19 05:55 6 % 11:39
Thu, 21-Aug 20:10 20:46 05:21 05:57 2 %
Fri, 22-Aug 20:08 20:44 05:22 05:59 0 % 12:30
Sat, 23-Aug 20:06 20:42 05:24 06:00 1 % 13:16
Sun, 24-Aug 20:03 20:39 05:26 06:02 3 % 14:00
Mon, 25-Aug 20:01 20:37 dusk 20:39 05:28 06:03 7 % 14:41
Tue, 26-Aug 19:59 20:35 dusk 20:49 05:29 06:05 13 % 15:22
Wed, 27-Aug 19:57 20:32 dusk 21:00 05:31 06:06 21 % 16:03
Thu, 28-Aug 19:55 20:30 dusk 21:13 05:33 06:08 29 % 16:45
Fri, 29-Aug 19:53 20:28 dusk 21:30 05:34 06:10 38 % 17:30
Sat, 30-Aug 19:50 20:25 dusk 21:53 05:36 06:11 47 % 18:17
Sun, 31-Aug 19:48 20:23 dusk 22:26 05:38 06:13 57 % 19:07
Mon, 01-Sep 19:46 20:21 dusk 23:12 05:40 06:14 66 % 20:00
Tue, 02-Sep 19:44 20:18 dusk 00:13 05:41 06:16 75 % 20:54 after dusk
Wed, 03-Sep 19:41 20:16 dusk 01:28 05:43 06:18 83 % 21:48 after dusk

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!

London weather (Accuweather)

Now would be a good time for a cup of tea.