The 7 Hanging Valleys Karst Limestone Coast (PR1 LGA) Walk
Spectacular (but gentle) cliff top coastal swimming walk with karst limestone scenery - arches, stacks, blow holes, coves, headlands, and sandy beaches
Hiking weather forecast
Algarve hourly weather (Visual Crossing)
Sunset: 17:21. Dusk: 17:50. Dark: 18:23. Moon 59% (23:42 to dawn)
Updated: Sun, 22-Dec at 02:39
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| Thu, 26 Dec |
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| Fri, 27 Dec |
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| Sat, 28 Dec |
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| Sun, 29 Dec |
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| Mon, 30 Dec |
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| Tue, 31 Dec |
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| Wed, 01 Jan |
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| Thu, 02 Jan |
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| Fri, 03 Jan |
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| Sat, 04 Jan |
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| Sun, 05 Jan |
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Percentages are the chance of rain.
Weather data by Visual Crossing
Algarve hourly weather (Open Meteo)
Sunset: 17:21. Dusk: 17:50. Dark: 18:23. Moon 59% (23:42 to dawn)
Updated: Sun, 22-Dec at 02:37
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| Mon, 23 Dec |
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| Tue, 24 Dec |
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| Thu, 26 Dec |
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| Sat, 28 Dec |
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| Sun, 29 Dec |
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| Mon, 30 Dec |
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| Tue, 31 Dec |
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| Wed, 01 Jan |
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| Thu, 02 Jan |
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| Fri, 03 Jan |
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| Sat, 04 Jan |
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| Sun, 05 Jan |
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| Mon, 06 Jan |
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Percentages are the chance of rain.
Weather data by Open-Meteo
Algarve Air Quality (Pollen and UV)
Updated: Sun, 22-Dec at 02:37
Key : Low Medium High Very High
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
| Today | air q | air q | 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 | air q | air q | air q | air q | air q | ||
| Mon, 23 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q |
| Tue, 24 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q |
| Wed, 25 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q 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
Algarve Visibility
Updated: Sun, 22-Dec at 02:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 66km | 66km | 63km | 64km | 70km | 75km | 76km | 76km | 77km | 76km | 78km | 76km | 73km | 64km | 53km | 52km |
| Mon, 23 Dec | 22km | 22km | 20km | 15km | 27km | 66km | 71km | 74km | 74km | 75km | 75km | 74km | 71km | 68km | 67km | 74km |
| Tue, 24 Dec | 73km | 75km | 75km | 75km | 75km | 76km | 76km | 76km | 74km | 74km | 74km | 73km | 70km | 66km | 64km | 63km |
| Wed, 25 Dec | 68km | 65km | 62km | 59km | 65km | 70km | 76km | 76km | 76km | 76km | 76km | 75km | 75km | 69km | 64km | 58km |
| Thu, 26 Dec | 73km | 72km | 71km | 69km | 69km | 68km | 67km | 67km | 68km | 68km | 68km | 67km | 67km | 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
Algarve daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Sat, 21-Dec | 06:42 | 07:15 | 07:44 | 12:33 | 17:21 | 17:50 | 18:23 | 10:34 | |
| Sun, 22-Dec | 06:43 | 07:16 | 07:45 | 12:33 | 17:21 | 17:50 | 18:23 | 10:34 | |
| Mon, 23-Dec | 06:43 | 07:16 | 07:45 | 12:34 | 17:22 | 17:51 | 18:24 | 10:35 | |
| Tue, 24-Dec | 06:44 | 07:16 | 07:46 | 12:34 | 17:23 | 17:52 | 18:24 | 10:35 | |
| Wed, 25-Dec | 06:44 | 07:17 | 07:46 | 12:35 | 17:23 | 17:52 | 18:25 | 10:35 | |
| Thu, 26-Dec | 06:45 | 07:17 | 07:46 | 12:35 | 17:24 | 17:53 | 18:25 | 10:35 | |
| Fri, 27-Dec | 06:45 | 07:18 | 07:47 | 12:35 | 17:24 | 17:53 | 18:26 | 10:35 | |
| Sat, 28-Dec | 06:45 | 07:18 | 07:47 | 12:36 | 17:25 | 17:54 | 18:27 | 10:36 | |
| Sun, 29-Dec | 06:46 | 07:18 | 07:47 | 12:36 | 17:26 | 17:55 | 18:27 | 10:36 | |
| Mon, 30-Dec | 06:46 | 07:18 | 07:47 | 12:37 | 17:27 | 17:56 | 18:28 | 10:37 | |
| Tue, 31-Dec | 06:46 | 07:19 | 07:48 | 12:37 | 17:27 | 17:56 | 18:29 | 10:37 | |
| Wed, 01-Jan | 06:46 | 07:19 | 07:48 | 12:38 | 17:28 | 17:57 | 18:30 | 10:38 | |
| Thu, 02-Jan | 06:47 | 07:19 | 07:48 | 12:38 | 17:29 | 17:58 | 18:30 | 10:38 | |
| Fri, 03-Jan | 06:47 | 07:19 | 07:48 | 12:39 | 17:30 | 17:59 | 18:31 | 10:39 | |
| Sat, 04-Jan | 06:47 | 07:19 | 07:48 | 12:39 | 17:31 | 17:59 | 18:32 | 10:40 | |
| Sun, 05-Jan | 06:47 | 07:19 | 07:48 | 12:40 | 17:31 | 18:00 | 18:33 | 10:40 | |
| Mon, 06-Jan | 06:47 | 07:19 | 07:48 | 12:40 | 17:32 | 18:01 | 18:33 | 10:41 | |
| Tue, 07-Jan | 06:47 | 07:19 | 07:48 | 12:41 | 17:33 | 18:02 | 18:34 | 10:42 | |
| Wed, 08-Jan | 06:47 | 07:19 | 07:48 | 12:41 | 17:34 | 18:03 | 18:35 | 10:43 | |
| Thu, 09-Jan | 06:47 | 07:19 | 07:48 | 12:41 | 17:35 | 18:04 | 18:36 | 10:44 | |
| Fri, 10-Jan | 06:47 | 07:19 | 07:48 | 12:42 | 17:36 | 18:05 | 18:37 | 10:45 | |
| Sat, 11-Jan | 06:47 | 07:19 | 07:48 | 12:42 | 17:37 | 18:06 | 18:38 | 10:46 | |
| Sun, 12-Jan | 06:47 | 07:19 | 07:47 | 12:43 | 17:38 | 18:07 | 18:39 | 10:47 | |
| Mon, 13-Jan | 06:47 | 07:19 | 07:47 | 12:43 | 17:39 | 18:07 | 18:40 | 10:48 | |
| Tue, 14-Jan | 06:47 | 07:19 | 07:47 | 12:43 | 17:40 | 18:08 | 18:40 | 10:49 | |
| Wed, 15-Jan | 06:46 | 07:18 | 07:47 | 12:44 | 17:41 | 18:09 | 18:41 | 10:51 | |
| Thu, 16-Jan | 06:46 | 07:18 | 07:46 | 12:44 | 17:42 | 18:10 | 18:42 | 10:52 | |
| Fri, 17-Jan | 06:46 | 07:18 | 07:46 | 12:44 | 17:43 | 18:11 | 18:43 | 10:53 | |
| Sat, 18-Jan | 06:46 | 07:17 | 07:46 | 12:45 | 17:44 | 18:12 | 18:44 | 10:54 | |
| Sun, 19-Jan | 06:45 | 07:17 | 07:45 | 12:45 | 17:45 | 18:13 | 18:45 | 10:56 | |
| Mon, 20-Jan | 06:45 | 07:17 | 07:45 | 12:45 | 17:46 | 18:14 | 18:46 | 10:57 | |
| Tue, 21-Jan | 06:45 | 07:16 | 07:44 | 12:46 | 17:47 | 18:15 | 18:47 | 10:59 | |
| Wed, 22-Jan | 06:44 | 07:16 | 07:44 | 12:46 | 17:48 | 18:16 | 18:48 | 11:00 | |
| Thu, 23-Jan | 06:44 | 07:15 | 07:43 | 12:46 | 17:49 | 18:17 | 18:49 | 11:02 | |
| Fri, 24-Jan | 06:43 | 07:15 | 07:43 | 12:46 | 17:51 | 18:18 | 18:50 | 11:03 | |
| Sat, 25-Jan | 06:43 | 07:14 | 07:42 | 12:47 | 17:52 | 18:19 | 18:51 | 11:05 | |
| Sun, 26-Jan | 06:42 | 07:14 | 07:41 | 12:47 | 17:53 | 18:20 | 18:52 | 11:06 | |
| Mon, 27-Jan | 06:42 | 07:13 | 07:41 | 12:47 | 17:54 | 18:21 | 18:53 | 11:08 | |
| Tue, 28-Jan | 06:41 | 07:12 | 07:40 | 12:47 | 17:55 | 18:22 | 18:54 | 11:10 | |
| Wed, 29-Jan | 06:40 | 07:12 | 07:39 | 12:47 | 17:56 | 18:24 | 18:55 | 11:11 | |
| Thu, 30-Jan | 06:40 | 07:11 | 07:38 | 12:48 | 17:57 | 18:25 | 18:56 | 11:13 | |
| Fri, 31-Jan | 06:39 | 07:10 | 07:38 | 12:48 | 17:58 | 18:26 | 18:57 | 11:15 | |
| Sat, 01-Feb | 06:38 | 07:09 | 07:37 | 12:48 | 17:59 | 18:27 | 18:58 | 11:17 | |
| Sun, 02-Feb | 06:38 | 07:09 | 07:36 | 12:48 | 18:00 | 18:28 | 18:59 | 11:19 | |
| Mon, 03-Feb | 06:37 | 07:08 | 07:35 | 12:48 | 18:01 | 18:29 | 19:00 | 11:20 | |
| Tue, 04-Feb | 06:36 | 07:07 | 07:34 | 12:48 | 18:03 | 18:30 | 19:01 | 11:22 | |
| Wed, 05-Feb | 06:35 | 07:06 | 07:33 | 12:48 | 18:04 | 18:31 | 19:02 | 11:24 | |
| Thu, 06-Feb | 06:34 | 07:05 | 07:32 | 12:48 | 18:05 | 18:32 | 19:03 | 11:26 | |
| Fri, 07-Feb | 06:34 | 07:04 | 07:31 | 12:48 | 18:06 | 18:33 | 19:04 | 11:28 | |
| Sat, 08-Feb | 06:33 | 07:03 | 07:30 | 12:48 | 18:07 | 18:34 | 19:05 | 11:30 | |
| Sun, 09-Feb | 06:32 | 07:02 | 07:29 | 12:48 | 18:08 | 18:35 | 19:06 | 11:32 | |
| Mon, 10-Feb | 06:31 | 07:01 | 07:28 | 12:48 | 18:09 | 18:36 | 19:07 | 11:34 | |
| Tue, 11-Feb | 06:30 | 07:00 | 07:27 | 12:48 | 18:10 | 18:37 | 19:08 | 11:36 | |
| Wed, 12-Feb | 06:29 | 06:59 | 07:26 | 12:48 | 18:11 | 18:38 | 19:08 | 11:38 | |
| Thu, 13-Feb | 06:28 | 06:58 | 07:25 | 12:48 | 18:12 | 18:39 | 19:09 | 11:40 | |
| Fri, 14-Feb | 06:27 | 06:57 | 07:24 | 12:48 | 18:13 | 18:40 | 19:10 | 11:42 | |
| Sat, 15-Feb | 06:26 | 06:56 | 07:23 | 12:48 | 18:14 | 18:41 | 19:11 | 11:44 | |
| Sun, 16-Feb | 06:25 | 06:55 | 07:22 | 12:48 | 18:15 | 18:42 | 19:12 | 11:46 | |
| Mon, 17-Feb | 06:24 | 06:54 | 07:20 | 12:48 | 18:16 | 18:43 | 19:13 | 11:49 | |
| Tue, 18-Feb | 06:22 | 06:53 | 07:19 | 12:48 | 18:17 | 18:44 | 19:14 | 11:51 | |
| Wed, 19-Feb | 06:21 | 06:52 | 07:18 | 12:48 | 18:18 | 18:45 | 19:15 | 11:53 | |
| Thu, 20-Feb | 06:20 | 06:50 | 07:17 | 12:48 | 18:19 | 18:46 | 19:16 | 11:55 | |
| Fri, 21-Feb | 06:19 | 06:49 | 07:16 | 12:48 | 18:20 | 18:47 | 19:17 | 11:57 | |
| Sat, 22-Feb | 06:18 | 06:48 | 07:14 | 12:48 | 18:22 | 18:48 | 19:18 | 11:59 | |
| Sun, 23-Feb | 06:17 | 06:47 | 07:13 | 12:47 | 18:23 | 18:49 | 19:19 | 12:02 | |
| Mon, 24-Feb | 06:15 | 06:45 | 07:12 | 12:47 | 18:24 | 18:50 | 19:20 | 12:04 | |
| Tue, 25-Feb | 06:14 | 06:44 | 07:10 | 12:47 | 18:25 | 18:51 | 19:21 | 12:06 | |
| Wed, 26-Feb | 06:13 | 06:43 | 07:09 | 12:47 | 18:26 | 18:52 | 19:22 | 12:08 | |
| Thu, 27-Feb | 06:11 | 06:42 | 07:08 | 12:47 | 18:27 | 18:53 | 19:23 | 12:11 | |
| Fri, 28-Feb | 06:10 | 06:40 | 07:06 | 12:47 | 18:27 | 18:54 | 19:24 | 12:13 | |
| Sat, 01-Mar | 06:09 | 06:39 | 07:05 | 12:46 | 18:28 | 18:55 | 19:25 | 12:15 | |
| Sun, 02-Mar | 06:07 | 06:38 | 07:04 | 12:46 | 18:29 | 18:56 | 19:26 | 12:17 | |
| Mon, 03-Mar | 06:06 | 06:36 | 07:02 | 12:46 | 18:30 | 18:56 | 19:27 | 12:20 | |
| Tue, 04-Mar | 06:05 | 06:35 | 07:01 | 12:46 | 18:31 | 18:57 | 19:28 | 12:22 | |
| Wed, 05-Mar | 06:03 | 06:33 | 06:59 | 12:46 | 18:32 | 18:58 | 19:28 | 12:24 | |
| Thu, 06-Mar | 06:02 | 06:32 | 06:58 | 12:45 | 18:33 | 18:59 | 19:29 | 12:27 | |
| Fri, 07-Mar | 06:01 | 06:31 | 06:57 | 12:45 | 18:34 | 19:00 | 19:30 | 12:29 | |
| Sat, 08-Mar | 05:59 | 06:29 | 06:55 | 12:45 | 18:35 | 19:01 | 19:31 | 12:31 | |
| Sun, 09-Mar | 05:58 | 06:28 | 06:54 | 12:45 | 18:36 | 19:02 | 19:32 | 12:34 | |
| Mon, 10-Mar | 05:56 | 06:26 | 06:52 | 12:44 | 18:37 | 19:03 | 19:33 | 12:36 | |
| Tue, 11-Mar | 05:55 | 06:25 | 06:51 | 12:44 | 18:38 | 19:04 | 19:34 | 12:38 | |
| Wed, 12-Mar | 05:53 | 06:24 | 06:49 | 12:44 | 18:39 | 19:05 | 19:35 | 12:41 | |
| Thu, 13-Mar | 05:52 | 06:22 | 06:48 | 12:44 | 18:40 | 19:06 | 19:36 | 12:43 | |
| Fri, 14-Mar | 05:50 | 06:21 | 06:46 | 12:43 | 18:41 | 19:07 | 19:37 | 12:46 | |
| Sat, 15-Mar | 05:49 | 06:19 | 06:45 | 12:43 | 18:42 | 19:08 | 19:38 | 12:48 | |
| Sun, 16-Mar | 05:47 | 06:18 | 06:44 | 12:43 | 18:43 | 19:08 | 19:39 | 12:50 | |
| Mon, 17-Mar | 05:46 | 06:16 | 06:42 | 12:42 | 18:43 | 19:09 | 19:40 | 12:53 | |
| Tue, 18-Mar | 05:44 | 06:15 | 06:41 | 12:42 | 18:44 | 19:10 | 19:41 | 12:55 | |
| Wed, 19-Mar | 05:43 | 06:13 | 06:39 | 12:42 | 18:45 | 19:11 | 19:42 | 12:58 | |
| Thu, 20-Mar | 05:41 | 06:12 | 06:38 | 12:42 | 18:46 | 19:12 | 19:42 | 13:00 | |
| Fri, 21-Mar | 05:40 | 06:10 | 06:36 | 12:41 | 18:47 | 19:13 | 19:43 | 13:02 | |
| Sat, 22-Mar | 05:38 | 06:09 | 06:35 | 12:41 | 18:48 | 19:14 | 19:44 | 13:05 | |
| Sun, 23-Mar | 05:37 | 06:07 | 06:33 | 12:41 | 18:49 | 19:15 | 19:45 | 13:07 | |
| Mon, 24-Mar | 05:35 | 06:06 | 06:32 | 12:40 | 18:50 | 19:16 | 19:46 | 13:10 | |
| Tue, 25-Mar | 05:34 | 06:04 | 06:30 | 12:40 | 18:51 | 19:17 | 19:47 | 13:12 | |
| Wed, 26-Mar | 05:32 | 06:03 | 06:29 | 12:40 | 18:52 | 19:18 | 19:48 | 13:14 | |
| Thu, 27-Mar | 05:31 | 06:01 | 06:27 | 12:39 | 18:52 | 19:19 | 19:49 | 13:17 | |
| Fri, 28-Mar | 05:29 | 06:00 | 06:26 | 12:39 | 18:53 | 19:19 | 19:50 | 13:19 | |
| Sat, 29-Mar | 05:27 | 05:58 | 06:24 | 12:39 | 18:54 | 19:20 | 19:51 | 13:22 | |
| Sun, 30-Mar | 06:26 | 06:57 | 07:23 | 13:39 | 19:55 | 20:21 | 20:52 | 13:24 | |
| Mon, 31-Mar | 06:24 | 06:55 | 07:21 | 13:38 | 19:56 | 20:22 | 20:53 | 13:27 | |
| Tue, 01-Apr | 06:23 | 06:54 | 07:20 | 13:38 | 19:57 | 20:23 | 20:54 | 13:29 | |
| Wed, 02-Apr | 06:21 | 06:52 | 07:18 | 13:38 | 19:58 | 20:24 | 20:55 | 13:31 | |
| Thu, 03-Apr | 06:20 | 06:51 | 07:17 | 13:37 | 19:59 | 20:25 | 20:56 | 13:34 | |
| Fri, 04-Apr | 06:18 | 06:49 | 07:15 | 13:37 | 20:00 | 20:26 | 20:57 | 13:36 | |
| Sat, 05-Apr | 06:16 | 06:48 | 07:14 | 13:37 | 20:00 | 20:27 | 20:58 | 13:39 | |
| Sun, 06-Apr | 06:15 | 06:46 | 07:12 | 13:37 | 20:01 | 20:28 | 20:59 | 13:41 | |
| Mon, 07-Apr | 06:13 | 06:45 | 07:11 | 13:36 | 20:02 | 20:29 | 21:00 | 13:44 | |
| Tue, 08-Apr | 06:12 | 06:43 | 07:10 | 13:36 | 20:03 | 20:30 | 21:01 | 13:46 | |
| Wed, 09-Apr | 06:10 | 06:42 | 07:08 | 13:36 | 20:04 | 20:31 | 21:02 | 13:48 | |
| Thu, 10-Apr | 06:09 | 06:40 | 07:07 | 13:35 | 20:05 | 20:31 | 21:03 | 13:51 | |
| Fri, 11-Apr | 06:07 | 06:39 | 07:05 | 13:35 | 20:06 | 20:32 | 21:04 | 13:53 | |
| Sat, 12-Apr | 06:06 | 06:37 | 07:04 | 13:35 | 20:07 | 20:33 | 21:05 | 13:56 | |
| Sun, 13-Apr | 06:04 | 06:36 | 07:02 | 13:35 | 20:07 | 20:34 | 21:06 | 13:58 | |
| Mon, 14-Apr | 06:02 | 06:34 | 07:01 | 13:34 | 20:08 | 20:35 | 21:07 | 14:00 | |
| Tue, 15-Apr | 06:01 | 06:33 | 07:00 | 13:34 | 20:09 | 20:36 | 21:08 | 14:03 | |
| Wed, 16-Apr | 05:59 | 06:31 | 06:58 | 13:34 | 20:10 | 20:37 | 21:09 | 14:05 | |
| Thu, 17-Apr | 05:58 | 06:30 | 06:57 | 13:34 | 20:11 | 20:38 | 21:10 | 14:08 | |
| Fri, 18-Apr | 05:56 | 06:29 | 06:56 | 13:33 | 20:12 | 20:39 | 21:11 | 14:10 | |
| Sat, 19-Apr | 05:55 | 06:27 | 06:54 | 13:33 | 20:13 | 20:40 | 21:12 | 14:12 | |
| Sun, 20-Apr | 05:53 | 06:26 | 06:53 | 13:33 | 20:14 | 20:41 | 21:14 | 14:15 | |
| Mon, 21-Apr | 05:52 | 06:25 | 06:52 | 13:33 | 20:15 | 20:42 | 21:15 | 14:17 | |
| Tue, 22-Apr | 05:50 | 06:23 | 06:50 | 13:33 | 20:16 | 20:43 | 21:16 | 14:19 | |
| Wed, 23-Apr | 05:49 | 06:22 | 06:49 | 13:32 | 20:16 | 20:44 | 21:17 | 14:22 | |
| Thu, 24-Apr | 05:48 | 06:20 | 06:48 | 13:32 | 20:17 | 20:45 | 21:18 | 14:24 | |
| Fri, 25-Apr | 05:46 | 06:19 | 06:47 | 13:32 | 20:18 | 20:46 | 21:19 | 14:26 | |
| Sat, 26-Apr | 05:45 | 06:18 | 06:45 | 13:32 | 20:19 | 20:47 | 21:20 | 14:28 | |
| Sun, 27-Apr | 05:43 | 06:17 | 06:44 | 13:32 | 20:20 | 20:48 | 21:21 | 14:31 | |
| Mon, 28-Apr | 05:42 | 06:15 | 06:43 | 13:32 | 20:21 | 20:49 | 21:22 | 14:33 | |
| Tue, 29-Apr | 05:41 | 06:14 | 06:42 | 13:32 | 20:22 | 20:50 | 21:23 | 14:35 | |
| Wed, 30-Apr | 05:39 | 06:13 | 06:41 | 13:31 | 20:23 | 20:51 | 21:24 | 14:37 | |
| Thu, 01-May | 05:38 | 06:12 | 06:40 | 13:31 | 20:24 | 20:52 | 21:25 | 14:39 | |
| Fri, 02-May | 05:37 | 06:10 | 06:38 | 13:31 | 20:24 | 20:53 | 21:27 | 14:42 | |
| Sat, 03-May | 05:35 | 06:09 | 06:37 | 13:31 | 20:25 | 20:54 | 21:28 | 14:44 | |
| Sun, 04-May | 05:34 | 06:08 | 06:36 | 13:31 | 20:26 | 20:54 | 21:29 | 14:46 | |
| Mon, 05-May | 05:33 | 06:07 | 06:35 | 13:31 | 20:27 | 20:55 | 21:30 | 14:48 | |
| Tue, 06-May | 05:31 | 06:06 | 06:34 | 13:31 | 20:28 | 20:56 | 21:31 | 14:50 | |
| Wed, 07-May | 05:30 | 06:05 | 06:33 | 13:31 | 20:29 | 20:57 | 21:32 | 14:52 | |
| Thu, 08-May | 05:29 | 06:04 | 06:32 | 13:31 | 20:30 | 20:58 | 21:33 | 14:54 | |
| Fri, 09-May | 05:28 | 06:03 | 06:31 | 13:31 | 20:31 | 20:59 | 21:34 | 14:56 | |
| Sat, 10-May | 05:27 | 06:02 | 06:30 | 13:31 | 20:32 | 21:00 | 21:35 | 14:58 | |
| Sun, 11-May | 05:26 | 06:01 | 06:29 | 13:31 | 20:32 | 21:01 | 21:36 | 15:00 | |
| Mon, 12-May | 05:24 | 06:00 | 06:28 | 13:31 | 20:33 | 21:02 | 21:37 | 15:02 | |
| Tue, 13-May | 05:23 | 05:59 | 06:28 | 13:31 | 20:34 | 21:03 | 21:39 | 15:04 | |
| Wed, 14-May | 05:22 | 05:58 | 06:27 | 13:31 | 20:35 | 21:04 | 21:40 | 15:06 | |
| Thu, 15-May | 05:21 | 05:57 | 06:26 | 13:31 | 20:36 | 21:05 | 21:41 | 15:08 | |
| Fri, 16-May | 05:20 | 05:56 | 06:25 | 13:31 | 20:37 | 21:06 | 21:42 | 15:09 | |
| Sat, 17-May | 05:19 | 05:55 | 06:24 | 13:31 | 20:37 | 21:07 | 21:43 | 15:11 | |
| Sun, 18-May | 05:18 | 05:54 | 06:23 | 13:31 | 20:38 | 21:08 | 21:44 | 15:13 | |
| Mon, 19-May | 05:17 | 05:53 | 06:23 | 13:31 | 20:39 | 21:09 | 21:45 | 15:15 | |
| Tue, 20-May | 05:16 | 05:53 | 06:22 | 13:31 | 20:40 | 21:09 | 21:46 | 15:16 | |
| Wed, 21-May | 05:16 | 05:52 | 06:21 | 13:31 | 20:41 | 21:10 | 21:47 | 15:18 | |
| Thu, 22-May | 05:15 | 05:51 | 06:21 | 13:31 | 20:42 | 21:11 | 21:48 | 15:20 | |
| Fri, 23-May | 05:14 | 05:50 | 06:20 | 13:31 | 20:42 | 21:12 | 21:49 | 15:21 | |
| Sat, 24-May | 05:13 | 05:50 | 06:20 | 13:31 | 20:43 | 21:13 | 21:50 | 15:23 | |
| Sun, 25-May | 05:12 | 05:49 | 06:19 | 13:31 | 20:44 | 21:14 | 21:51 | 15:24 | |
| Mon, 26-May | 05:12 | 05:49 | 06:18 | 13:31 | 20:45 | 21:15 | 21:52 | 15:26 | |
| Tue, 27-May | 05:11 | 05:48 | 06:18 | 13:31 | 20:45 | 21:15 | 21:52 | 15:27 | |
| Wed, 28-May | 05:10 | 05:47 | 06:17 | 13:32 | 20:46 | 21:16 | 21:53 | 15:28 | |
| Thu, 29-May | 05:10 | 05:47 | 06:17 | 13:32 | 20:47 | 21:17 | 21:54 | 15:30 | |
| Fri, 30-May | 05:09 | 05:46 | 06:17 | 13:32 | 20:47 | 21:18 | 21:55 | 15:31 | |
| Sat, 31-May | 05:08 | 05:46 | 06:16 | 13:32 | 20:48 | 21:18 | 21:56 | 15:32 | |
| Sun, 01-Jun | 05:08 | 05:45 | 06:16 | 13:32 | 20:49 | 21:19 | 21:57 | 15:33 | |
| Mon, 02-Jun | 05:07 | 05:45 | 06:15 | 13:32 | 20:49 | 21:20 | 21:58 | 15:34 | |
| Tue, 03-Jun | 05:07 | 05:45 | 06:15 | 13:32 | 20:50 | 21:20 | 21:58 | 15:35 | |
| Wed, 04-Jun | 05:07 | 05:44 | 06:15 | 13:33 | 20:51 | 21:21 | 21:59 | 15:36 | |
| Thu, 05-Jun | 05:06 | 05:44 | 06:15 | 13:33 | 20:51 | 21:22 | 22:00 | 15:37 | |
| Fri, 06-Jun | 05:06 | 05:44 | 06:14 | 13:33 | 20:52 | 21:22 | 22:00 | 15:38 | |
| Sat, 07-Jun | 05:06 | 05:44 | 06:14 | 13:33 | 20:52 | 21:23 | 22:01 | 15:39 | |
| Sun, 08-Jun | 05:05 | 05:43 | 06:14 | 13:33 | 20:53 | 21:24 | 22:02 | 15:40 | |
| Mon, 09-Jun | 05:05 | 05:43 | 06:14 | 13:34 | 20:53 | 21:24 | 22:02 | 15:40 | |
| Tue, 10-Jun | 05:05 | 05:43 | 06:14 | 13:34 | 20:54 | 21:25 | 22:03 | 15:41 | |
| Wed, 11-Jun | 05:05 | 05:43 | 06:14 | 13:34 | 20:54 | 21:25 | 22:03 | 15:42 | |
| Thu, 12-Jun | 05:05 | 05:43 | 06:14 | 13:34 | 20:55 | 21:26 | 22:04 | 15:42 | |
| Fri, 13-Jun | 05:04 | 05:43 | 06:14 | 13:34 | 20:55 | 21:26 | 22:04 | 15:43 | |
| Sat, 14-Jun | 05:04 | 05:43 | 06:14 | 13:35 | 20:56 | 21:26 | 22:05 | 15:43 | |
| Sun, 15-Jun | 05:04 | 05:43 | 06:14 | 13:35 | 20:56 | 21:27 | 22:05 | 15:43 | |
| Mon, 16-Jun | 05:04 | 05:43 | 06:14 | 13:35 | 20:56 | 21:27 | 22:06 | 15:44 | |
| Tue, 17-Jun | 05:04 | 05:43 | 06:14 | 13:35 | 20:57 | 21:27 | 22:06 | 15:44 | |
| Wed, 18-Jun | 05:05 | 05:43 | 06:14 | 13:35 | 20:57 | 21:28 | 22:06 | 15:44 | |
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.
Algarve moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, 21-Dec | 17:21 | 17:50 | 23:42 | dawn | 07:16 | 07:45 | 59 % | 06:07 | |||
| Sun, 22-Dec | 17:21 | 17:50 | 00:40 | dawn | 07:16 | 07:45 | 49 % | 06:46 | |||
| Mon, 23-Dec | 17:22 | 17:51 | 01:37 | dawn | 07:16 | 07:46 | 40 % | 07:25 | |||
| Tue, 24-Dec | 17:23 | 17:52 | 02:35 | dawn | 07:17 | 07:46 | 31 % | 08:05 | |||
| Wed, 25-Dec | 17:23 | 17:52 | 03:35 | dawn | 07:17 | 07:46 | 23 % | 08:48 | |||
| Thu, 26-Dec | 17:24 | 17:53 | 04:37 | dawn | 07:18 | 07:47 | 15 % | 09:34 | |||
| Fri, 27-Dec | 17:24 | 17:53 | 05:40 | dawn | 07:18 | 07:47 | 9 % | 10:24 | |||
| Sat, 28-Dec | 17:25 | 17:54 | 06:43 | dawn | 07:18 | 07:47 | 4 % | 11:18 | |||
| Sun, 29-Dec | 17:26 | 17:55 | 07:18 | 07:47 | 1 % | ||||||
| Mon, 30-Dec | 17:27 | 17:56 | 07:19 | 07:48 | 0 % | 12:15 | |||||
| Tue, 31-Dec | 17:27 | 17:56 | 07:19 | 07:48 | 1 % | 13:13 | |||||
| Wed, 01-Jan | 17:28 | 17:57 | dusk | 19:04 | 07:19 | 07:48 | 5 % | 14:09 | |||
| Thu, 02-Jan | 17:29 | 17:58 | dusk | 20:15 | 07:19 | 07:48 | 11 % | 15:03 | |||
| Fri, 03-Jan | 17:30 | 17:59 | dusk | 21:25 | 07:19 | 07:48 | 19 % | 15:53 | |||
| Sat, 04-Jan | 17:31 | 17:59 | dusk | 22:35 | 07:19 | 07:48 | 28 % | 16:42 | |||
| Sun, 05-Jan | 17:31 | 18:00 | dusk | 23:44 | 07:19 | 07:48 | 39 % | 17:29 | |||
| Mon, 06-Jan | 17:32 | 18:01 | dusk | 00:54 | 07:19 | 07:48 | 50 % | 18:16 | |||
| Tue, 07-Jan | 17:33 | 18:02 | dusk | 02:05 | 07:19 | 07:48 | 61 % | 19:05 | |||
| Wed, 08-Jan | 17:34 | 18:03 | dusk | 03:18 | 07:19 | 07:48 | 72 % | 19:57 | |||
| Thu, 09-Jan | 17:35 | 18:04 | dusk | 04:32 | 07:19 | 07:48 | 82 % | 20:52 | after dusk | ||
| Fri, 10-Jan | 17:36 | 18:05 | dusk | 05:43 | 07:19 | 07:48 | 90 % | 21:52 | after dusk | ||
| Sat, 11-Jan | 17:37 | 18:06 | dusk | 06:48 | 07:19 | 07:47 | 95 % | 22:53 | after dusk | ||
| Sun, 12-Jan | 17:38 | 18:07 | dusk | dawn | 07:19 | 07:47 | 99 % | 23:54 | all night | ||
| Mon, 13-Jan | 17:39 | 18:07 | dusk | dawn | 07:19 | 07:47 | 100 % | 00:52 | all night | ||
| Tue, 14-Jan | 17:40 | 18:08 | 18:16 | dawn | 07:18 | 07:47 | 99 % | 01:46 | before dawn | ||
| Wed, 15-Jan | 17:41 | 18:09 | 19:23 | dawn | 07:18 | 07:46 | 95 % | 02:35 | before dawn | ||
| Thu, 16-Jan | 17:42 | 18:10 | 20:28 | dawn | 07:18 | 07:46 | 90 % | 03:19 | before dawn | ||
| Fri, 17-Jan | 17:43 | 18:11 | 21:29 | dawn | 07:17 | 07:46 | 84 % | 04:01 | before dawn | ||
| Sat, 18-Jan | 17:44 | 18:12 | 22:28 | dawn | 07:17 | 07:45 | 76 % | 04:41 | before dawn | ||
| Sun, 19-Jan | 17:45 | 18:13 | 23:26 | dawn | 07:17 | 07:45 | 67 % | 05:20 | |||
| Mon, 20-Jan | 17:46 | 18:14 | 00:23 | dawn | 07:16 | 07:44 | 58 % | 06:00 | |||
| Tue, 21-Jan | 17:47 | 18:15 | 01:22 | dawn | 07:16 | 07:44 | 49 % | 06:41 | |||
| Wed, 22-Jan | 17:48 | 18:16 | 02:23 | dawn | 07:15 | 07:43 | 39 % | 07:26 | |||
| Thu, 23-Jan | 17:49 | 18:17 | 03:25 | dawn | 07:15 | 07:43 | 30 % | 08:14 | |||
| Fri, 24-Jan | 17:51 | 18:18 | 04:28 | dawn | 07:14 | 07:42 | 22 % | 09:06 | |||
| Sat, 25-Jan | 17:52 | 18:19 | 05:29 | dawn | 07:14 | 07:41 | 14 % | 10:01 | |||
| Sun, 26-Jan | 17:53 | 18:20 | 06:24 | dawn | 07:13 | 07:41 | 8 % | 10:59 | |||
| Mon, 27-Jan | 17:54 | 18:21 | 07:12 | 07:40 | 3 % | 11:56 | |||||
| Tue, 28-Jan | 17:55 | 18:22 | 07:12 | 07:39 | 0 % | ||||||
| Wed, 29-Jan | 17:56 | 18:24 | 07:11 | 07:38 | 0 % | 12:52 | |||||
| Thu, 30-Jan | 17:57 | 18:25 | dusk | 19:10 | 07:10 | 07:38 | 3 % | 13:46 | |||
| Fri, 31-Jan | 17:58 | 18:26 | dusk | 20:23 | 07:09 | 07:37 | 8 % | 14:36 | |||
| Sat, 01-Feb | 17:59 | 18:27 | dusk | 21:34 | 07:09 | 07:36 | 15 % | 15:25 | |||
| Sun, 02-Feb | 18:00 | 18:28 | dusk | 22:45 | 07:08 | 07:35 | 25 % | 16:13 | |||
| Mon, 03-Feb | 18:01 | 18:29 | dusk | 23:56 | 07:07 | 07:34 | 35 % | 17:02 | |||
| Tue, 04-Feb | 18:03 | 18:30 | dusk | 01:09 | 07:06 | 07:33 | 46 % | 17:53 | |||
| Wed, 05-Feb | 18:04 | 18:31 | dusk | 02:22 | 07:05 | 07:32 | 58 % | 18:48 | |||
| Thu, 06-Feb | 18:05 | 18:32 | dusk | 03:34 | 07:04 | 07:31 | 68 % | 19:45 | |||
| Fri, 07-Feb | 18:06 | 18:33 | dusk | 04:40 | 07:03 | 07:30 | 78 % | 20:44 | after dusk | ||
| Sat, 08-Feb | 18:07 | 18:34 | dusk | 05:37 | 07:02 | 07:29 | 86 % | 21:44 | after dusk | ||
| Sun, 09-Feb | 18:08 | 18:35 | dusk | 06:25 | 07:01 | 07:28 | 93 % | 22:43 | after dusk | ||
| Mon, 10-Feb | 18:09 | 18:36 | dusk | dawn | 07:00 | 07:27 | 97 % | 23:37 | all night | ||
| Tue, 11-Feb | 18:10 | 18:37 | dusk | dawn | 06:59 | 07:26 | 100 % | 00:27 | all night | ||
| Wed, 12-Feb | 18:11 | 18:38 | dusk | dawn | 06:58 | 07:25 | 100 % | 01:13 | all night | ||
| Thu, 13-Feb | 18:12 | 18:39 | 19:16 | dawn | 06:57 | 07:24 | 98 % | 01:56 | before dawn | ||
| Fri, 14-Feb | 18:13 | 18:40 | 20:16 | dawn | 06:56 | 07:23 | 94 % | 02:36 | before dawn | ||
| Sat, 15-Feb | 18:14 | 18:41 | 21:14 | dawn | 06:55 | 07:22 | 89 % | 03:16 | before dawn | ||
| Sun, 16-Feb | 18:15 | 18:42 | 22:12 | dawn | 06:54 | 07:20 | 83 % | 03:55 | before dawn | ||
| Mon, 17-Feb | 18:16 | 18:43 | 23:11 | dawn | 06:53 | 07:19 | 75 % | 04:36 | |||
| Tue, 18-Feb | 18:17 | 18:44 | 00:10 | dawn | 06:52 | 07:18 | 66 % | 05:19 | |||
| Wed, 19-Feb | 18:18 | 18:45 | 01:11 | dawn | 06:50 | 07:17 | 57 % | 06:05 | |||
| Thu, 20-Feb | 18:19 | 18:46 | 02:13 | dawn | 06:49 | 07:16 | 48 % | 06:55 | |||
| Fri, 21-Feb | 18:20 | 18:47 | 03:14 | dawn | 06:48 | 07:14 | 38 % | 07:48 | |||
| Sat, 22-Feb | 18:22 | 18:48 | 04:11 | dawn | 06:47 | 07:13 | 28 % | 08:43 | |||
| Sun, 23-Feb | 18:23 | 18:49 | 05:03 | dawn | 06:45 | 07:12 | 20 % | 09:40 | |||
| Mon, 24-Feb | 18:24 | 18:50 | 05:47 | dawn | 06:44 | 07:10 | 12 % | 10:37 | |||
| Tue, 25-Feb | 18:25 | 18:51 | 06:25 | dawn | 06:43 | 07:09 | 6 % | 11:31 | |||
| Wed, 26-Feb | 18:26 | 18:52 | 06:42 | 07:08 | 2 % | ||||||
| Thu, 27-Feb | 18:27 | 18:53 | 06:40 | 07:06 | 0 % | 12:24 | |||||
| Fri, 28-Feb | 18:27 | 18:54 | dusk | 19:13 | 06:39 | 07:05 | 1 % | 13:15 | |||
| Sat, 01-Mar | 18:28 | 18:55 | dusk | 20:27 | 06:38 | 07:04 | 6 % | 14:05 | |||
| Sun, 02-Mar | 18:29 | 18:56 | dusk | 21:41 | 06:36 | 07:02 | 12 % | 14:55 | |||
| Mon, 03-Mar | 18:30 | 18:56 | dusk | 22:56 | 06:35 | 07:01 | 21 % | 15:47 | |||
| Tue, 04-Mar | 18:31 | 18:57 | dusk | 00:11 | 06:33 | 06:59 | 31 % | 16:42 | |||
| Wed, 05-Mar | 18:32 | 18:58 | dusk | 01:25 | 06:32 | 06:58 | 42 % | 17:39 | |||
| Thu, 06-Mar | 18:33 | 18:59 | dusk | 02:34 | 06:31 | 06:57 | 54 % | 18:39 | |||
| Fri, 07-Mar | 18:34 | 19:00 | dusk | 03:34 | 06:29 | 06:55 | 64 % | 19:39 | |||
| Sat, 08-Mar | 18:35 | 19:01 | dusk | 04:24 | 06:28 | 06:54 | 74 % | 20:38 | |||
| Sun, 09-Mar | 18:36 | 19:02 | dusk | 05:05 | 06:26 | 06:52 | 83 % | 21:32 | after dusk | ||
| Mon, 10-Mar | 18:37 | 19:03 | dusk | 05:38 | 06:25 | 06:51 | 90 % | 22:23 | after dusk | ||
| Tue, 11-Mar | 18:38 | 19:04 | dusk | 06:05 | 06:24 | 06:49 | 95 % | 23:10 | after dusk | ||
| Wed, 12-Mar | 18:39 | 19:05 | dusk | dawn | 06:22 | 06:48 | 98 % | 23:53 | all night | ||
| Thu, 13-Mar | 18:40 | 19:06 | dusk | dawn | 06:21 | 06:46 | 100 % | 00:34 | all night | ||
| Fri, 14-Mar | 18:41 | 19:07 | dusk | dawn | 06:19 | 06:45 | 100 % | 01:13 | all night | ||
| Sat, 15-Mar | 18:42 | 19:08 | 20:03 | dawn | 06:18 | 06:44 | 97 % | 01:53 | before dawn | ||
| Sun, 16-Mar | 18:43 | 19:08 | 21:01 | dawn | 06:16 | 06:42 | 93 % | 02:33 | before dawn | ||
| Mon, 17-Mar | 18:43 | 19:09 | 22:00 | dawn | 06:15 | 06:41 | 88 % | 03:15 | before dawn | ||
| Tue, 18-Mar | 18:44 | 19:10 | 23:01 | dawn | 06:13 | 06:39 | 81 % | 04:00 | before dawn | ||
| Wed, 19-Mar | 18:45 | 19:11 | 00:02 | dawn | 06:12 | 06:38 | 73 % | 04:47 | |||
| Thu, 20-Mar | 18:46 | 19:12 | 01:03 | dawn | 06:10 | 06:36 | 64 % | 05:38 | |||
| Fri, 21-Mar | 18:47 | 19:13 | 02:01 | dawn | 06:09 | 06:35 | 55 % | 06:32 | |||
| Sat, 22-Mar | 18:48 | 19:14 | 02:53 | dawn | 06:07 | 06:33 | 45 % | 07:27 | |||
| Sun, 23-Mar | 18:49 | 19:15 | 03:39 | dawn | 06:06 | 06:32 | 35 % | 08:22 | |||
| Mon, 24-Mar | 18:50 | 19:16 | 04:19 | dawn | 06:04 | 06:30 | 25 % | 09:16 | |||
| Tue, 25-Mar | 18:51 | 19:17 | 04:53 | dawn | 06:03 | 06:29 | 16 % | 10:09 | |||
| Wed, 26-Mar | 18:52 | 19:18 | 05:23 | dawn | 06:01 | 06:27 | 9 % | 11:00 | |||
| Thu, 27-Mar | 18:52 | 19:19 | 05:51 | dawn | 06:00 | 06:26 | 3 % | 11:50 | |||
| Fri, 28-Mar | 18:53 | 19:19 | 05:58 | 06:24 | 0 % | ||||||
| Sat, 29-Mar | 18:54 | 19:20 | 06:57 | 07:23 | 0 % | 12:41 | |||||
| Sun, 30-Mar | 19:55 | 20:21 | dusk | 21:32 | 06:55 | 07:21 | 3 % | 14:33 | |||
| Mon, 31-Mar | 19:56 | 20:22 | dusk | 22:50 | 06:54 | 07:20 | 9 % | 15:29 | |||
| Tue, 01-Apr | 19:57 | 20:23 | dusk | 00:08 | 06:52 | 07:18 | 17 % | 16:27 | |||
| Wed, 02-Apr | 19:58 | 20:24 | dusk | 01:22 | 06:51 | 07:17 | 27 % | 17:29 | |||
| Thu, 03-Apr | 19:59 | 20:25 | dusk | 02:28 | 06:49 | 07:15 | 38 % | 18:31 | |||
| Fri, 04-Apr | 20:00 | 20:26 | dusk | 03:22 | 06:48 | 07:14 | 49 % | 19:32 | |||
| Sat, 05-Apr | 20:00 | 20:27 | dusk | 04:06 | 06:46 | 07:12 | 59 % | 20:29 | |||
| Sun, 06-Apr | 20:01 | 20:28 | dusk | 04:41 | 06:45 | 07:11 | 69 % | 21:21 | |||
| Mon, 07-Apr | 20:02 | 20:29 | dusk | 05:10 | 06:43 | 07:10 | 78 % | 22:08 | after dusk | ||
| Tue, 08-Apr | 20:03 | 20:30 | dusk | 05:35 | 06:42 | 07:08 | 86 % | 22:52 | after dusk | ||
| Wed, 09-Apr | 20:04 | 20:31 | dusk | 05:57 | 06:40 | 07:07 | 92 % | 23:33 | after dusk | ||
| Thu, 10-Apr | 20:05 | 20:31 | dusk | 06:18 | 06:39 | 07:05 | 96 % | 00:13 | after dusk | ||
| Fri, 11-Apr | 20:06 | 20:32 | dusk | dawn | 06:37 | 07:04 | 99 % | 00:52 | all night | ||
| Sat, 12-Apr | 20:07 | 20:33 | dusk | dawn | 06:36 | 07:02 | 100 % | 01:32 | all night | ||
| Sun, 13-Apr | 20:07 | 20:34 | 20:52 | dawn | 06:34 | 07:01 | 99 % | 02:13 | before dawn | ||
| Mon, 14-Apr | 20:08 | 20:35 | 21:53 | dawn | 06:33 | 07:00 | 97 % | 02:57 | before dawn | ||
| Tue, 15-Apr | 20:09 | 20:36 | 22:54 | dawn | 06:31 | 06:58 | 92 % | 03:43 | before dawn | ||
| Wed, 16-Apr | 20:10 | 20:37 | 23:55 | dawn | 06:30 | 06:57 | 87 % | 04:33 | before dawn | ||
| Thu, 17-Apr | 20:11 | 20:38 | 00:53 | dawn | 06:29 | 06:56 | 79 % | 05:25 | before dawn | ||
| Fri, 18-Apr | 20:12 | 20:39 | 01:47 | dawn | 06:27 | 06:54 | 71 % | 06:19 | |||
| Sat, 19-Apr | 20:13 | 20:40 | 02:34 | dawn | 06:26 | 06:53 | 61 % | 07:13 | |||
| Sun, 20-Apr | 20:14 | 20:41 | 03:15 | dawn | 06:25 | 06:52 | 51 % | 08:06 | |||
| Mon, 21-Apr | 20:15 | 20:42 | 03:50 | dawn | 06:23 | 06:50 | 41 % | 08:57 | |||
| Tue, 22-Apr | 20:16 | 20:43 | 04:21 | dawn | 06:22 | 06:49 | 30 % | 09:47 | |||
| Wed, 23-Apr | 20:16 | 20:44 | 04:49 | dawn | 06:20 | 06:48 | 20 % | 10:36 | |||
| Thu, 24-Apr | 20:17 | 20:45 | 05:16 | dawn | 06:19 | 06:47 | 12 % | 11:26 | |||
| Fri, 25-Apr | 20:18 | 20:46 | 06:18 | 06:45 | 5 % | ||||||
| Sat, 26-Apr | 20:19 | 20:47 | 06:14 | dawn | 06:17 | 06:44 | 1 % | 12:17 | |||
| Sun, 27-Apr | 20:20 | 20:48 | 06:15 | 06:43 | 0 % | 13:11 | |||||
| Mon, 28-Apr | 20:21 | 20:49 | dusk | 21:41 | 06:14 | 06:42 | 2 % | 14:08 | |||
| Tue, 29-Apr | 20:22 | 20:50 | dusk | 22:59 | 06:13 | 06:41 | 7 % | 15:10 | |||
| Wed, 30-Apr | 20:23 | 20:51 | dusk | 00:11 | 06:12 | 06:40 | 14 % | 16:15 | |||
| Thu, 01-May | 20:24 | 20:52 | dusk | 01:13 | 06:10 | 06:38 | 23 % | 17:19 | |||
| Fri, 02-May | 20:24 | 20:53 | dusk | 02:02 | 06:09 | 06:37 | 33 % | 18:19 | |||
| Sat, 03-May | 20:25 | 20:54 | dusk | 02:41 | 06:08 | 06:36 | 44 % | 19:15 | |||
| Sun, 04-May | 20:26 | 20:54 | dusk | 03:13 | 06:07 | 06:35 | 54 % | 20:05 | |||
| Mon, 05-May | 20:27 | 20:55 | dusk | 03:39 | 06:06 | 06:34 | 64 % | 20:51 | |||
| Tue, 06-May | 20:28 | 20:56 | dusk | 04:02 | 06:05 | 06:33 | 73 % | 21:33 | |||
| Wed, 07-May | 20:29 | 20:57 | dusk | 04:23 | 06:04 | 06:32 | 81 % | 22:13 | after dusk | ||
| Thu, 08-May | 20:30 | 20:58 | dusk | 04:45 | 06:03 | 06:31 | 88 % | 22:52 | after dusk | ||
| Fri, 09-May | 20:31 | 20:59 | dusk | 05:06 | 06:02 | 06:30 | 93 % | 23:31 | after dusk | ||
| Sat, 10-May | 20:32 | 21:00 | dusk | 05:30 | 06:01 | 06:29 | 97 % | 00:12 | after dusk | ||
| Sun, 11-May | 20:32 | 21:01 | dusk | 05:58 | 06:00 | 06:28 | 99 % | 00:55 | after dusk | ||
| Mon, 12-May | 20:33 | 21:02 | dusk | dawn | 05:59 | 06:28 | 100 % | 01:41 | all night | ||
| Tue, 13-May | 20:34 | 21:03 | 21:47 | dawn | 05:58 | 06:27 | 98 % | 02:30 | before dawn | ||
| Wed, 14-May | 20:35 | 21:04 | 22:47 | dawn | 05:57 | 06:26 | 95 % | 03:21 | before dawn | ||
| Thu, 15-May | 20:36 | 21:05 | 23:43 | dawn | 05:56 | 06:25 | 90 % | 04:15 | before dawn | ||
| Fri, 16-May | 20:37 | 21:06 | 00:32 | dawn | 05:55 | 06:24 | 84 % | 05:08 | before dawn | ||
| Sat, 17-May | 20:37 | 21:07 | 01:14 | dawn | 05:54 | 06:23 | 76 % | 06:01 | before dawn | ||
| Sun, 18-May | 20:38 | 21:08 | 01:50 | dawn | 05:53 | 06:23 | 66 % | 06:52 | |||
| Mon, 19-May | 20:39 | 21:09 | 02:22 | dawn | 05:53 | 06:22 | 56 % | 07:41 | |||
| Tue, 20-May | 20:40 | 21:09 | 02:49 | dawn | 05:52 | 06:21 | 45 % | 08:28 | |||
| Wed, 21-May | 20:41 | 21:10 | 03:16 | dawn | 05:51 | 06:21 | 34 % | 09:16 | |||
| Thu, 22-May | 20:42 | 21:11 | 03:42 | dawn | 05:50 | 06:20 | 24 % | 10:04 | |||
| Fri, 23-May | 20:42 | 21:12 | 04:10 | dawn | 05:50 | 06:20 | 14 % | 10:55 | |||
| Sat, 24-May | 20:43 | 21:13 | 04:42 | dawn | 05:49 | 06:19 | 7 % | 11:50 | |||
| Sun, 25-May | 20:44 | 21:14 | 05:49 | 06:18 | 2 % | ||||||
| Mon, 26-May | 20:45 | 21:15 | 05:48 | 06:18 | 0 % | 12:49 | |||||
| Tue, 27-May | 20:45 | 21:15 | dusk | 21:47 | 05:47 | 06:17 | 1 % | 13:53 | |||
| Wed, 28-May | 20:46 | 21:16 | dusk | 22:55 | 05:47 | 06:17 | 5 % | 14:59 | |||
| Thu, 29-May | 20:47 | 21:17 | dusk | 23:52 | 05:46 | 06:17 | 11 % | 16:03 | |||
| Fri, 30-May | 20:47 | 21:18 | dusk | 00:36 | 05:46 | 06:16 | 19 % | 17:03 | |||
| Sat, 31-May | 20:48 | 21:18 | dusk | 01:12 | 05:45 | 06:16 | 28 % | 17:57 | |||
| Sun, 01-Jun | 20:49 | 21:19 | dusk | 01:41 | 05:45 | 06:15 | 38 % | 18:45 | |||
| Mon, 02-Jun | 20:49 | 21:20 | dusk | 02:05 | 05:45 | 06:15 | 48 % | 19:29 | |||
| Tue, 03-Jun | 20:50 | 21:20 | dusk | 02:28 | 05:44 | 06:15 | 58 % | 20:11 | |||
| Wed, 04-Jun | 20:51 | 21:21 | dusk | 02:49 | 05:44 | 06:15 | 67 % | 20:50 | |||
| Thu, 05-Jun | 20:51 | 21:22 | dusk | 03:11 | 05:44 | 06:14 | 76 % | 21:30 | after dusk | ||
| Fri, 06-Jun | 20:52 | 21:22 | dusk | 03:34 | 05:44 | 06:14 | 83 % | 22:10 | after dusk | ||
| Sat, 07-Jun | 20:52 | 21:23 | dusk | 04:00 | 05:43 | 06:14 | 90 % | 22:52 | after dusk | ||
| Sun, 08-Jun | 20:53 | 21:24 | dusk | 04:30 | 05:43 | 06:14 | 95 % | 23:37 | after dusk | ||
| Mon, 09-Jun | 20:53 | 21:24 | dusk | 05:07 | 05:43 | 06:14 | 98 % | 00:25 | after dusk | ||
| Tue, 10-Jun | 20:54 | 21:25 | dusk | dawn | 05:43 | 06:14 | 100 % | 01:16 | all night | ||
| Wed, 11-Jun | 20:54 | 21:25 | 21:37 | dawn | 05:43 | 06:14 | 99 % | 02:10 | before dawn | ||
| Thu, 12-Jun | 20:55 | 21:26 | 22:29 | dawn | 05:43 | 06:14 | 97 % | 03:04 | before dawn | ||
| Fri, 13-Jun | 20:55 | 21:26 | 23:14 | dawn | 05:43 | 06:14 | 93 % | 03:58 | before dawn | ||
| Sat, 14-Jun | 20:56 | 21:26 | 23:52 | dawn | 05:43 | 06:14 | 87 % | 04:49 | before dawn | ||
| Sun, 15-Jun | 20:56 | 21:27 | 00:24 | dawn | 05:43 | 06:14 | 79 % | 05:38 | before dawn | ||
| Mon, 16-Jun | 20:56 | 21:27 | 00:52 | dawn | 05:43 | 06:14 | 70 % | 06:26 | |||
| Tue, 17-Jun | 20:57 | 21:27 | 01:18 | dawn | 05:43 | 06:14 | 60 % | 07:12 | |||
| Wed, 18-Jun | 20:57 | 21:28 | 01:44 | dawn | 05:43 | 06:14 | 48 % | 07:58 | |||
Notes
- The percentage of the moon which is illuminated doesn't vary much with location.
- A full moon is not just bigger, it is much brighter. A quarter moon (1/2 disk visible) give less than 5% of the illumination of a full moon. You can walk with a quarter moon if its high in the sky (after dusk for a growing moon, before dawn for a shrinking moon).
- Sky glow (light reflected by air or clouds) from nearby cities, and especially snow on the ground also effect light levels.
- Times will vary a few minutes, as (i) these figures are for the centre of the county the walk is in, (ii) if there are hills on the horizon, and (iii) if you are on a hill
- Sunlight is ~ 1,000,000 times brighter than moonlight.
- Of course, you need a cloudless night as well!