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South Downs Way 3 : Petersfield to Cocking Walk

Follows the South Downs Way along the crest of the South Downs with good 360 degree views throughout.

West Sussex

Hiking weather forecast

West Sussex hourly weather (Visual Crossing)

Sunset: 17:39. Dusk: 18:12. Dark: 18:51. Moon not visible

Updated: Fri, 28-Feb 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% 0% 0% 0%
Sat, 01 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Sun, 02 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Mon, 03 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Tue, 04 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Wed, 05 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Thu, 06 Mar 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 7% 7% 7%
Fri, 07 Mar 7% 13% 13% 13% 13% 13% 13% 23% 23% 23% 23% 23% 23% 19% 19% 19%
Sat, 08 Mar 19% 29% 29% 29% 29% 29% 29% 29% 29% 29% 29% 29% 29% 23% 23% 23%
Sun, 09 Mar 23% 13% 13% 🌫 13% 13% 13% 13% 13% 13% 13% 13% 13% 13% 3% 3% 3%
Mon, 10 Mar 0% 0% 0% 0% 0% 0% 0% 7% 7% 7% 7% 7% 7% 13% 13% 13%
Tue, 11 Mar 16% 10% 10% 10% 10% 10% 10% 19% 19% 19% 19% 19% 19% 3% 3% 3%
Wed, 12 Mar 7% 10% 10% 10% 10% 10% 10% 19% 19% 19% 19% 19% 19% 7% 7% 7%
Thu, 13 Mar 7% 3% 3% 3% 3% 3% 3% 13% 13% 13% 13% 13% 13% 7% 7% 7%
Fri, 14 Mar 7% 7% 7% 7% 7% 7% 7% 23% 23% 23% 23% 23% 23% 26% 26% 26%

Percentages are the chance of rain.

Weather data by Visual Crossing

West Sussex hourly weather (Open Meteo)

Sunset: 17:39. Dusk: 18:12. Dark: 18:51. Moon not visible

Updated: Mon, 20-Jan at 08:36

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%
Tue, 21 Jan 🌫 0% 🌫 0% 🌫 0% 🌫 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3%
Wed, 22 Jan 🌫 40% 🌫 41% 🌫 40% 🌫 38% 35% 32% 30% 30% 30% 30% 28% 25% 23% 22% 🌫 21% 🌫 20%
Thu, 23 Jan 3% 3% 3% 3% 4% 6% 8% 12% 17% 23% 29% 33% 35% 34% 30% 25%
Fri, 24 Jan 35% 39% 44% 49% 54% 57% 58% 57% 53% 48% 42% 38% 35% 34% 35% 36%
Sat, 25 Jan 52% 54% 57% 59% 61% 62% 63% 63% 62% 61% 59% 58% 56% 53% 51% 49%
Sun, 26 Jan 32% 30% 29% 27% 26% 25% 25% 25% 25% 26% 27% 28% 29% 30% 31% 33%
Mon, 27 Jan 52% 55% 57% 60% 62% 64% 65% 53% 49% 45% 41% 36% 32% 29% 27% 26%
Tue, 28 Jan 45% 46% 46% 45% 41% 36% 32% 32% 34% 35% 34% 32% 29% 23% 15% 10%
Wed, 29 Jan 29% 27% 24% 23% 24% 25% 26% 25% 23% 23% 26% 30% 32% 29% 23% 19%
Thu, 30 Jan 16% 17% 18% 20% 22% 24% 26% 27% 28% 29% 29% 29% 29% 28% 27% 26%
Fri, 31 Jan 19% 20% 22% 23% 24% 26% 26% 25% 24% 22% 20% 18% 16% 15% 14% 14%
Sat, 01 Feb 13% 14% 16% 18% 20% 22% 23% 24% 24% 24% 24% 24% 23% 21% 19% 17%
Sun, 02 Feb 0% 0% 1% 2% 3% 5% 6% 7% 9% 10% 11% 12% 13% 13% 13% 12%
Mon, 03 Feb 13% 14% 15% 16% 17% 18% 19% 20% 20% 20% 20% 19% 19% 19% 18% 18%
Tue, 04 Feb 13% 13% 14% 14% 14% 15% 16% 18% 20% 22% 24% 25% 26% 25% 22% 20%

Percentages are the chance of rain.

Weather data by Open-Meteo

West Sussex hourly weather (Met Office)

Sunset: 17:39. Dusk: 18:12. Dark: 18:51. Moon not visible

Updated: Fri, 28-Feb at 01:00

06 09 12 15 18 21
Today 0% 0% 0% 1% 0% 0%
Sat, 01 Mar 2% 🌫 13% 0% 1% 1% 1%
Sun, 02 Mar 4% 1% 1% 1% 1% 1%
Mon, 03 Mar 2% 2% 1% 2% 1% 1%
Tue, 04 Mar 2% 1% 1% 2% 1% 4%
Wed, 05 Mar 5% 5% 2% 1% 1% 2%
Thu, 06 Mar 4% 4% 1% 1% 1% 2%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 17:39. Dusk: 18:12. Dark: 18:51. Moon not visible

Updated: Fri, 28-Feb at 02:38

South East England

A cold start with mist and fog clearing to sunshine.

  • Following a chilly start, any mist and fog patches should quickly lift, leading to plenty of morning sunshine and sunny spells in the afternoon
  • Expect light winds Maximum Temperature 9C

Tonight:

  • Clear skies and light winds overnight may lead to some isolated patches of mist and fog forming and a widespread frost
  • Minimum Temperature -1C

Saturday:

  • A cold start with mist and fog clearing quickly to a sunny day with light winds
  • Sunshine perhaps turning hazy into the afternoon
  • Maximum Temperature 9C

Outlook for Sunday to Tuesday:

  • A largely dry and settled period, with some sunny spells by day
  • Overnight frost and fog likely
  • Perhaps turning cloudier on Monday
  • Temperatures around average

UK Day 6-7 and week 2

  • A split in weather conditions is likely across the UK during early March
  • Northwestern areas will see some rain and stronger winds at times, as Atlantic weather systems arrive from the west
  • These spells of wet and windy weather will drift southeast to some degree, but will weaken
  • High pressure is likely to have more influence across the south of the UK, at least at first
  • Here, there should be a good deal of fine/dry weather at first with a chance of night frosts and morning fog patches, but some pleasantly mild afternoons, and feeling warm in the sunshine
  • However, towards mid-March, there is an increasing chance of unsettled conditions becoming more widely dominant across the UK with more in the way of rain at times, even in the south

UK Week 3 and 4

  • The middle of March is most-likely going to be quite changeable and unsettled with spells of rain and strong winds in most areas, especially the north and west, with rainfall amounts probably above average
  • Some drier interludes are also likely between time though, especially in the south and east, and temperatures on the whole will be a little above average
  • Later in the month, there are signs that high pressure to the south could start to dominate once again, with extended dry and bright conditions perhaps developing more widely

Weather data by Met Office

West Sussex Air Quality (Pollen and UV)

Updated: Fri, 28-Feb 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   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    
Sat, 01 Mar air q     air q     air q     air q     air q     air q     air q     air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q     air q     air q     air q     air q     air q    
Sun, 02 Mar air q     air q     air q     air q     air q     air q     air q     air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q     air q     air q     air q     air q     air q    
Mon, 03 Mar air q     air q     air q     air q     air q     air q     air q     air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q UV   air q 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

West Sussex Visibility

Updated: Mon, 20-Jan at 08:36

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 6km 5km 8km 10km 11km 7km 23km 19km 13km 7km 8km 6km 6km 7km
Tue, 21 Jan 0km 0km 0km 0km 1km 7km 26km 25km 24km 22km 11km 5km 3km 2km 2km 2km
Wed, 22 Jan 1km 2km 2km 1km 2km 5km 11km 31km 28km 35km 30km 14km 11km 8km 3km 1km
Thu, 23 Jan 1km 6km 10km 15km 19km 23km 27km 29km 31km 34km 27km 20km 14km 12km 10km 8km
Fri, 24 Jan 12km 11km 11km 10km 10km 9km 9km 8km 6km 4km 6km 8km 10km 11km 12km 12km

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

West Sussex daylight

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

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.

West Sussex moonlight

Moonlight chart for walking at night.

Night of Sunset Dusk Moon Visible Dawn Sunrise Phase % Full Max. Ht. Night Walk
Thu, 27-Feb 17:39 18:12 06:14 06:48 0 %
Fri, 28-Feb 17:41 18:14 dusk 18:30 06:12 06:45 1 % 12:41
Sat, 01-Mar 17:43 18:16 dusk 19:59 06:10 06:43 6 % 13:31
Sun, 02-Mar 17:44 18:17 dusk 21:28 06:08 06:41 12 % 14:21
Mon, 03-Mar 17:46 18:19 dusk 22:59 06:06 06:39 21 % 15:13
Tue, 04-Mar 17:48 18:21 dusk 00:30 06:04 06:37 31 % 16:07
Wed, 05-Mar 17:50 18:23 dusk 01:57 06:02 06:35 42 % 17:05
Thu, 06-Mar 17:51 18:24 dusk 03:13 06:00 06:33 54 % 18:05
Fri, 07-Mar 17:53 18:26 dusk 04:13 05:58 06:30 64 % 19:05
Sat, 08-Mar 17:55 18:28 dusk 04:56 05:55 06:28 74 % 20:03
Sun, 09-Mar 17:56 18:29 dusk 05:25 05:53 06:26 83 % 20:58 after dusk
Mon, 10-Mar 17:58 18:31 dusk 05:45 05:51 06:24 90 % 21:49 after dusk
Tue, 11-Mar 18:00 18:33 dusk dawn 05:49 06:22 95 % 22:36 all night
Wed, 12-Mar 18:01 18:34 dusk dawn 05:47 06:19 98 % 23:19 all night
Thu, 13-Mar 18:03 18:36 dusk dawn 05:44 06:17 100 % 00:00 all night
Fri, 14-Mar 18:05 18:38 dusk dawn 05:42 06:15 100 % 00:39 all night
Sat, 15-Mar 18:06 18:39 19:41 dawn 05:40 06:13 97 % 01:19 before dawn
Sun, 16-Mar 18:08 18:41 20:51 dawn 05:38 06:10 93 % 01:59 before dawn
Mon, 17-Mar 18:10 18:43 22:03 dawn 05:35 06:08 88 % 02:41 before dawn
Tue, 18-Mar 18:11 18:44 23:16 dawn 05:33 06:06 81 % 03:26 before dawn
Wed, 19-Mar 18:13 18:46 00:29 dawn 05:31 06:04 73 % 04:13
Thu, 20-Mar 18:15 18:48 01:39 dawn 05:29 06:02 64 % 05:04
Fri, 21-Mar 18:16 18:49 02:42 dawn 05:26 05:59 55 % 05:58
Sat, 22-Mar 18:18 18:51 03:32 dawn 05:24 05:57 45 % 06:53
Sun, 23-Mar 18:20 18:53 04:09 dawn 05:22 05:55 35 % 07:48
Mon, 24-Mar 18:21 18:54 04:36 dawn 05:20 05:53 25 % 08:42
Tue, 25-Mar 18:23 18:56 04:56 dawn 05:17 05:50 16 % 09:35
Wed, 26-Mar 18:25 18:58 05:12 dawn 05:15 05:48 9 % 10:26
Thu, 27-Mar 18:26 18:59 05:13 05:46 3 % 11:16
Fri, 28-Mar 18:28 19:01 05:10 05:44 0 %
Sat, 29-Mar 18:30 19:03 06:08 06:41 0 % 12:07
Sun, 30-Mar 19:31 20:05 dusk 21:27 06:06 06:39 3 % 13:59
Mon, 31-Mar 19:33 20:06 dusk 23:02 06:03 06:37 9 % 14:54
Tue, 01-Apr 19:34 20:08 dusk 00:35 06:01 06:35 17 % 15:53
Wed, 02-Apr 19:36 20:10 dusk 01:59 05:59 06:32 27 % 16:54
Thu, 03-Apr 19:38 20:11 dusk 03:08 05:57 06:30 38 % 17:57
Fri, 04-Apr 19:39 20:13 dusk 03:56 05:54 06:28 49 % 18:57
Sat, 05-Apr 19:41 20:15 dusk 04:30 05:52 06:26 59 % 19:54
Sun, 06-Apr 19:43 20:17 dusk 04:52 05:50 06:24 69 % 20:47
Mon, 07-Apr 19:44 20:18 dusk 05:09 05:47 06:21 78 % 21:34 after dusk
Tue, 08-Apr 19:46 20:20 dusk 05:22 05:45 06:19 86 % 22:18 after dusk
Wed, 09-Apr 19:47 20:22 dusk 05:33 05:43 06:17 92 % 22:59 after dusk
Thu, 10-Apr 19:49 20:24 dusk dawn 05:41 06:15 96 % 23:39 all night
Fri, 11-Apr 19:51 20:25 dusk dawn 05:38 06:13 99 % 00:18 all night
Sat, 12-Apr 19:52 20:27 dusk dawn 05:36 06:11 100 % 00:58 all night
Sun, 13-Apr 19:54 20:29 20:51 dawn 05:34 06:09 99 % 01:39 before dawn
Mon, 14-Apr 19:56 20:31 22:03 dawn 05:32 06:06 97 % 02:23 before dawn
Tue, 15-Apr 19:57 20:32 23:17 dawn 05:29 06:04 92 % 03:09 before dawn
Wed, 16-Apr 19:59 20:34 00:28 dawn 05:27 06:02 87 % 03:59 before dawn
Thu, 17-Apr 20:01 20:36 01:33 dawn 05:25 06:00 79 % 04:51 before dawn
Fri, 18-Apr 20:02 20:38 02:27 dawn 05:23 05:58 71 % 05:45
Sat, 19-Apr 20:04 20:39 03:08 dawn 05:20 05:56 61 % 06:39
Sun, 20-Apr 20:05 20:41 03:37 dawn 05:18 05:54 51 % 07:32
Mon, 21-Apr 20:07 20:43 04:00 dawn 05:16 05:52 41 % 08:23
Tue, 22-Apr 20:09 20:45 04:17 dawn 05:14 05:50 30 % 09:13
Wed, 23-Apr 20:10 20:47 04:31 dawn 05:12 05:48 20 % 10:02
Thu, 24-Apr 20:12 20:48 04:44 dawn 05:10 05:46 12 % 10:52
Fri, 25-Apr 20:14 20:50 04:58 dawn 05:07 05:44 5 % 11:43
Sat, 26-Apr 20:15 20:52 05:05 05:42 1 %
Sun, 27-Apr 20:17 20:54 05:03 05:40 0 % 12:36
Mon, 28-Apr 20:18 20:56 dusk 21:59 05:01 05:38 2 % 13:34
Tue, 29-Apr 20:20 20:57 dusk 23:32 04:59 05:37 7 % 14:36
Wed, 30-Apr 20:22 20:59 dusk 00:51 04:57 05:35 14 % 15:40
Thu, 01-May 20:23 21:01 dusk 01:50 04:55 05:33 23 % 16:44
Fri, 02-May 20:25 21:03 dusk 02:30 04:53 05:31 33 % 17:45
Sat, 03-May 20:26 21:05 dusk 02:57 04:51 05:29 44 % 18:41
Sun, 04-May 20:28 21:06 dusk 03:15 04:49 05:28 54 % 19:31
Mon, 05-May 20:30 21:08 dusk 03:30 04:47 05:26 64 % 20:17
Tue, 06-May 20:31 21:10 dusk 03:41 04:45 05:24 73 % 20:59
Wed, 07-May 20:33 21:12 dusk 03:51 04:43 05:22 81 % 21:39 after dusk
Thu, 08-May 20:34 21:14 dusk 04:01 04:42 05:21 88 % 22:18 after dusk
Fri, 09-May 20:36 21:15 dusk 04:12 04:40 05:19 93 % 22:57 after dusk
Sat, 10-May 20:37 21:17 dusk 04:24 04:38 05:18 97 % 23:38 after dusk
Sun, 11-May 20:39 21:19 dusk dawn 04:36 05:16 99 % 00:21 all night
Mon, 12-May 20:40 21:21 dusk dawn 04:34 05:15 100 % 01:07 all night
Tue, 13-May 20:42 21:22 22:18 dawn 04:33 05:13 98 % 01:56 before dawn
Wed, 14-May 20:43 21:24 23:25 dawn 04:31 05:12 95 % 02:47 before dawn
Thu, 15-May 20:45 21:26 00:22 dawn 04:29 05:10 90 % 03:41 before dawn
Fri, 16-May 20:46 21:27 01:07 dawn 04:28 05:09 84 % 04:34 before dawn
Sat, 17-May 20:48 21:29 01:40 dawn 04:26 05:07 76 % 05:27 before dawn
Sun, 18-May 20:49 21:31 02:04 dawn 04:25 05:06 66 % 06:18
Mon, 19-May 20:50 21:32 02:22 dawn 04:23 05:05 56 % 07:07
Tue, 20-May 20:52 21:34 02:36 dawn 04:22 05:04 45 % 07:54
Wed, 21-May 20:53 21:35 02:50 dawn 04:20 05:02 34 % 08:42
Thu, 22-May 20:55 21:37 03:02 dawn 04:19 05:01 24 % 09:30
Fri, 23-May 20:56 21:39 03:17 dawn 04:17 05:00 14 % 10:21
Sat, 24-May 20:57 21:40 03:34 dawn 04:16 04:59 7 % 11:16
Sun, 25-May 20:58 21:42 04:15 04:58 2 %
Mon, 26-May 21:00 21:43 04:14 04:57 0 % 12:15
Tue, 27-May 21:01 21:44 dusk 22:23 04:12 04:56 1 % 13:19
Wed, 28-May 21:02 21:46 dusk 23:34 04:11 04:55 5 % 14:24
Thu, 29-May 21:03 21:47 dusk 00:24 04:10 04:54 11 % 15:29
Fri, 30-May 21:04 21:49 dusk 00:57 04:09 04:53 19 % 16:29
Sat, 31-May 21:05 21:50 dusk 01:19 04:08 04:53 28 % 17:23
Sun, 01-Jun 21:06 21:51 dusk 01:35 04:07 04:52 38 % 18:11
Mon, 02-Jun 21:08 21:52 dusk 01:48 04:06 04:51 48 % 18:56
Tue, 03-Jun 21:09 21:53 dusk 01:59 04:06 04:51 58 % 19:37
Wed, 04-Jun 21:09 21:55 dusk 02:09 04:05 04:50 67 % 20:17
Thu, 05-Jun 21:10 21:56 dusk 02:20 04:04 04:49 76 % 20:56 after dusk
Fri, 06-Jun 21:11 21:57 dusk 02:31 04:04 04:49 83 % 21:36 after dusk
Sat, 07-Jun 21:12 21:58 dusk 02:46 04:03 04:48 90 % 22:18 after dusk
Sun, 08-Jun 21:13 21:59 dusk 03:04 04:02 04:48 95 % 23:03 after dusk
Mon, 09-Jun 21:14 21:59 dusk 03:30 04:02 04:48 98 % 23:51 after dusk
Tue, 10-Jun 21:14 22:00 dusk dawn 04:01 04:47 100 % 00:42 all night
Wed, 11-Jun 21:15 22:01 22:17 dawn 04:01 04:47 99 % 01:36 before dawn
Thu, 12-Jun 21:16 22:02 23:06 dawn 04:01 04:47 97 % 02:30 before dawn
Fri, 13-Jun 21:16 22:03 23:42 dawn 04:01 04:47 93 % 03:24 before dawn
Sat, 14-Jun 21:17 22:03 00:08 dawn 04:00 04:47 87 % 04:15 before dawn
Sun, 15-Jun 21:17 22:04 00:28 dawn 04:00 04:47 79 % 05:04 before dawn
Mon, 16-Jun 21:18 22:04 00:43 dawn 04:00 04:47 70 % 05:52
Tue, 17-Jun 21:18 22:05 00:56 dawn 04:00 04:47 60 % 06:38
Wed, 18-Jun 21:19 22:05 01:09 dawn 04:00 04:47 48 % 07:24
Thu, 19-Jun 21:19 22:05 01:22 dawn 04:00 04:47 37 % 08:12
Fri, 20-Jun 21:19 22:06 01:37 dawn 04:01 04:47 26 % 09:04
Sat, 21-Jun 21:19 22:06 01:56 dawn 04:01 04:47 17 % 09:59
Sun, 22-Jun 21:19 22:06 02:23 dawn 04:01 04:48 9 % 11:00
Mon, 23-Jun 21:20 22:06 04:02 04:48 3 %
Tue, 24-Jun 21:20 22:06 03:59 dawn 04:02 04:48 1 % 12:04
Wed, 25-Jun 21:20 22:06 dusk 22:12 04:02 04:49 1 % 13:09
Thu, 26-Jun 21:20 22:06 dusk 22:53 04:03 04:49 3 % 14:11
Fri, 27-Jun 21:19 22:06 dusk 23:20 04:04 04:50 8 % 15:09
Sat, 28-Jun 21:19 22:05 dusk 23:39 04:04 04:50 15 % 16:02
Sun, 29-Jun 21:19 22:05 dusk 23:54 04:05 04:51 23 % 16:49
Mon, 30-Jun 21:19 22:05 dusk 00:05 04:06 04:52 32 % 17:32
Tue, 01-Jul 21:19 22:04 dusk 00:16 04:07 04:52 42 % 18:13
Wed, 02-Jul 21:18 22:04 dusk 00:26 04:07 04:53 52 % 18:53
Thu, 03-Jul 21:18 22:03 dusk 00:38 04:08 04:54 61 % 19:33
Fri, 04-Jul 21:17 22:03 dusk 00:51 04:09 04:55 70 % 20:14
Sat, 05-Jul 21:17 22:02 dusk 01:08 04:10 04:56 78 % 20:58 after dusk
Sun, 06-Jul 21:16 22:01 dusk 01:31 04:11 04:56 85 % 21:45 after dusk
Mon, 07-Jul 21:16 22:01 dusk 02:03 04:12 04:57 92 % 22:35 after dusk
Tue, 08-Jul 21:15 22:00 dusk 02:47 04:14 04:58 96 % 23:28 after dusk
Wed, 09-Jul 21:14 21:59 dusk 03:47 04:15 04:59 99 % 00:23 after dusk
Thu, 10-Jul 21:14 21:58 dusk dawn 04:16 05:00 100 % 01:18 all night
Fri, 11-Jul 21:13 21:57 22:12 dawn 04:17 05:01 99 % 02:11 before dawn
Sat, 12-Jul 21:12 21:56 22:33 dawn 04:18 05:03 95 % 03:01 before dawn
Sun, 13-Jul 21:11 21:55 22:50 dawn 04:20 05:04 90 % 03:50 before dawn
Mon, 14-Jul 21:10 21:54 23:04 dawn 04:21 05:05 82 % 04:36 before dawn
Tue, 15-Jul 21:09 21:53 23:16 dawn 04:23 05:06 73 % 05:23
Wed, 16-Jul 21:08 21:51 23:29 dawn 04:24 05:07 62 % 06:09
Thu, 17-Jul 21:07 21:50 23:43 dawn 04:25 05:08 51 % 06:59
Fri, 18-Jul 21:06 21:49 00:00 dawn 04:27 05:10 39 % 07:51
Sat, 19-Jul 21:05 21:48 00:23 dawn 04:28 05:11 29 % 08:48
Sun, 20-Jul 21:04 21:46 00:56 dawn 04:30 05:12 19 % 09:49
Mon, 21-Jul 21:03 21:45 01:44 dawn 04:31 05:14 11 % 10:53
Tue, 22-Jul 21:01 21:43 02:50 dawn 04:33 05:15 5 % 11:56
Wed, 23-Jul 21:00 21:42 04:35 05:16 1 %
Thu, 24-Jul 20:59 21:40 04:36 05:18 0 % 12:55
Fri, 25-Jul 20:57 21:39 dusk 21:42 04:38 05:19 2 % 13:50
Sat, 26-Jul 20:56 21:37 dusk 21:59 04:39 05:20 5 % 14:39
Sun, 27-Jul 20:55 21:35 dusk 22:11 04:41 05:22 11 % 15:25
Mon, 28-Jul 20:53 21:34 dusk 22:22 04:43 05:23 18 % 16:07
Tue, 29-Jul 20:52 21:32 dusk 22:33 04:44 05:25 26 % 16:48
Wed, 30-Jul 20:50 21:30 dusk 22:44 04:46 05:26 35 % 17:28
Thu, 31-Jul 20:48 21:28 dusk 22:56 04:48 05:28 45 % 18:09
Fri, 01-Aug 20:47 21:26 dusk 23:11 04:49 05:29 54 % 18:52
Sat, 02-Aug 20:45 21:25 dusk 23:31 04:51 05:30 64 % 19:38
Sun, 03-Aug 20:44 21:23 dusk 23:59 04:53 05:32 72 % 20:27
Mon, 04-Aug 20:42 21:21 dusk 00:38 04:55 05:33 81 % 21:18 after dusk
Tue, 05-Aug 20:40 21:19 dusk 01:32 04:56 05:35 88 % 22:12 after dusk
Wed, 06-Aug 20:39 21:17 dusk 02:40 04:58 05:36 94 % 23:07 after dusk
Thu, 07-Aug 20:37 21:15 dusk 03:58 05:00 05:38 98 % 00:02 after dusk
Fri, 08-Aug 20:35 21:13 dusk dawn 05:01 05:40 100 % 00:54 all night
Sat, 09-Aug 20:33 21:11 dusk dawn 05:03 05:41 99 % 01:44 all night
Sun, 10-Aug 20:31 21:09 21:11 dawn 05:05 05:43 97 % 02:32 before dawn
Mon, 11-Aug 20:29 21:07 21:24 dawn 05:07 05:44 92 % 03:20 before dawn
Tue, 12-Aug 20:28 21:05 21:37 dawn 05:08 05:46 84 % 04:07 before dawn
Wed, 13-Aug 20:26 21:03 21:50 dawn 05:10 05:47 75 % 04:56 before dawn
Thu, 14-Aug 20:24 21:01 22:06 dawn 05:12 05:49 64 % 05:48
Fri, 15-Aug 20:22 20:59 22:27 dawn 05:14 05:50 53 % 06:43
Sat, 16-Aug 20:20 20:56 22:56 dawn 05:15 05:52 42 % 07:42
Sun, 17-Aug 20:18 20:54 23:38 dawn 05:17 05:53 31 % 08:43
Mon, 18-Aug 20:16 20:52 00:36 dawn 05:19 05:55 21 % 09:45
Tue, 19-Aug 20:14 20:50 01:51 dawn 05:20 05:56 12 % 10:45
Wed, 20-Aug 20:12 20:48 03:13 dawn 05:22 05:58 6 % 11:40
Thu, 21-Aug 20:10 20:46 05:24 06:00 2 %
Fri, 22-Aug 20:08 20:43 05:26 06:01 0 % 12:31
Sat, 23-Aug 20:06 20:41 05:27 06:03 1 % 13:18
Sun, 24-Aug 20:04 20:39 05:29 06:04 3 % 14:01
Mon, 25-Aug 20:01 20:37 dusk 20:40 05:31 06:06 7 % 14:43

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!

West Sussex weather (Accuweather)

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