Pulborough to Amberley Walk

Historic Pulborough, gentle hills, a gem of a pub, an RSPB marshland, and up and over the South Downs to Amberley.

Hiking weather forecast

West Sussex hourly weather (Visual Crossing)

Sunset: 17:37. Dusk: 18:11. Dark: 18:49. Moon not visible

Updated: Wed, 26-Feb at 14:39

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 0% 0% 0% 0% 100% 100% 100% 100% 0% 90% 90% 90% 90% 0% 0% 0%
Thu, 27 Feb 7% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Fri, 28 Feb 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 7% 7% 7% 7% 7% 7% 7% 7% 7% 7% 7% 7% 7% 0% 0% 0%
Wed, 05 Mar 3% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3% 3% 3%
Thu, 06 Mar 0% 7% 7% 7% 7% 7% 7% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Fri, 07 Mar 10% 3% 3% 3% 3% 3% 3% 16% 16% 16% 16% 16% 16% 10% 10% 10%
Sat, 08 Mar 10% 19% 19% 19% 19% 19% 19% 19% 19% 19% 19% 19% 19% 16% 16% 16%
Sun, 09 Mar 19% 19% 19% 19% 19% 19% 19% 16% 16% 16% 16% 16% 16% 16% 16% 16%
Mon, 10 Mar 13% 13% 13% 13% 13% 13% 13% 10% 10% 10% 10% 10% 10% 19% 19% 19%
Tue, 11 Mar 13% 13% 13% 13% 13% 13% 13% 16% 16% 16% 16% 16% 🌫 16% 10% 10% 10%
Wed, 12 Mar 13% 13% 13% 13% 13% 13% 13% 16% 16% 🌫 16% 🌫 16% 🌫 16% 16% 🌫 13% 🌫 13% 🌫 13%

Percentages are the chance of rain.

Weather data by Visual Crossing

West Sussex hourly weather (Open Meteo)

Sunset: 17:37. Dusk: 18:11. Dark: 18:49. 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: 17:37. Dusk: 18:11. Dark: 18:49. Moon not visible

Updated: Wed, 26-Feb at 14:00

06 09 12 15 18 21
Today 64% 9% 2%
Thu, 27 Feb 7% 4% 5% 5% 2% 0%
Fri, 28 Feb 1% 1% 1% 3% 1% 2%
Sat, 01 Mar 2% 2% 1% 1% 1% 5%
Sun, 02 Mar 2% 2% 1% 2% 1% 1%
Mon, 03 Mar 2% 2% 1% 1% 1% 1%
Tue, 04 Mar 2% 2% 1% 1% 2% 6%
Wed, 05 Mar 7% 7% 5%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 17:37. Dusk: 18:11. Dark: 18:49. Moon not visible

Updated: Wed, 26-Feb at 14:38

South East England

Rain soon arriving, afternoon sunny spells and heavy showers.

  • A chilly and bright start, ahead of a band of cloud and rain, locally heavy, moving eastwards during the morning
  • Rain gradually clearing to scattered showers in the afternoon
  • Maximum Temperature 10C

Tonight:

  • Heavy showers becoming more isolated
  • Clear spells becoming lengthy towards dawn
  • Chance of a frost with breeze freshening towards dawn
  • Minimum Temperature 3C

Thursday:

  • Showers soon clearing to leave a largely dry day with some sunny spells
  • Overnight frost and fog likely
  • Light winds
  • Maximum Temperature 9C

Outlook for Friday to Sunday:

  • A largely dry and settled period, with some sunny spells by day
  • Overnight frost and fog likely
  • Turning cloudier by Saturday
  • 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 bouts of rain and stronger winds at times, as Atlantic weather systems arrive from the west
  • These spells of wet and windy weather will move southeast to some degree
  • However, 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 during early March with a chance of night frosts and morning fog patches
  • Through this period, there is an increasing chance of unsettled conditions becoming more widely dominant across the UK
  • Temperatures generally around or a bit above average, notwithstanding some chilly nights

UK Week 3 and 4

  • The weather across the UK is likely to be dominated by winds from the west or southwest, at least at first, bringing spells of wet and windy weather as Atlantic weather systems move across the country
  • Northwestern parts of the UK are likely to see the wettest conditions overall, while through mid-March, southern parts of the UK have the greatest chance of high pressure bringing more settled spells
  • Later in the period, there is a chance that settled weather may develop more widely, but this is low confidence and changeable conditions remain most probable overall
  • Temperatures typically around or above average, though some short-lived colder spells remain possible

Weather data by Met Office

West Sussex Air Quality (Pollen and UV)

Updated: Wed, 26-Feb at 14:36

Key : Low Medium High Very High

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Today air q UV   air q UV   air q UV   air q UV   air q     air q     air q     air q     air q     air q    
Thu, 27 Feb air q   alder air q   alder air q   alder air q   alder air q   alder 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   alder air q   alder air q   alder air q   alder air q   alder air q   alder
Fri, 28 Feb 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   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    

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
Wed, 26-Feb 05:40 06:18 06:52 12:14 17:37 18:11 18:49 11:52
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

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
Wed, 26-Feb 17:37 18:11 06:16 06:50 2 % 11:50
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

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.