Forecast for Guildford, Surrey, UK (51.24,-0.57)

  Est. Sky Quality:  19.67 Magnitude.  Class 5 Bortle.  1.47 mcd/m2 Brightness.  1294.67 μcd/m2 Artificial Brightness.

Generated: 21/01/22 16:00:03. Forecast: 21/01/22 to 27/01/22. Timezone: UTC+0.00

Annual Darkness Embed Forecast Center on Midday Center on Midnight
Friday 21
Waning Gibbous 84% Moon Rise 20:24 Moon Set 10:12
  • 16 Good
  • 17 Good
  • 18 Good
  • 19 Good
  • 20 Good
  • 21 Good
  • 22 Good
  • 23 Good
  • 00 Good
  • 01 Good
  • 02 Good
  • 03 Good
  • 04 Good
  • 05 Good
  • 06 Good
  • 07 Good
  • 08 Good
  • 09 Good
  • 10 Bad
  • 11 OK
  • 12 Good
  • 13 Good
  • 14 Good
  • 15 Good
Sun - Rise: 07:52, Set: 16:34, Transit: 12:13. Moon - Rise: 20:24, Set: 10:12. Civil Dark: 17:11 - 07:15. Nautical Dark: 17:52 - 06:34. Astro Dark: 18:31 - 05:55
Saturday 22
Waning Gibbous 75% Moon Rise 21:39 Moon Set 10:26
  • 16 Good
  • 17 Good
  • 18 Good
  • 19 Good
  • 20 Good
  • 21 Good
  • 22 OK
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
  • 14 Bad
  • 15 Bad
Sun - Rise: 07:51, Set: 16:35, Transit: 12:14. Moon - Rise: 21:39, Set: 10:26. Civil Dark: 17:12 - 07:14. Nautical Dark: 17:53 - 06:33. Astro Dark: 18:32 - 05:54
Sunday 23
Waning Gibbous 65% Moon Rise 22:56 Moon Set 10:41
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
  • 14 Bad
  • 15 Bad
Sun - Rise: 07:49, Set: 16:37, Transit: 12:14. Moon - Rise: 22:56, Set: 10:41. Civil Dark: 17:14 - 07:13. Nautical Dark: 17:55 - 06:32. Astro Dark: 18:34 - 05:53
Monday 24
Waning Gibbous 54% Moon Rise 00:15 Moon Set 10:57
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 OK
  • 05 OK
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
  • 13 Bad
  • 14 Bad
  • 15 Bad
Sun - Rise: 07:48, Set: 16:39, Transit: 12:14. Moon - Rise: 00:15, Set: 10:57. Civil Dark: 17:15 - 07:11. Nautical Dark: 17:56 - 06:31. Astro Dark: 18:35 - 05:52
Tuesday 25
Third Quarter 42% Moon Rise 01:37 Moon Set 11:16
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 OK
  • 07 OK
  • 08 OK
  • 09 OK
  • 10 OK
  • 11 OK
  • 12 Bad
  • 13 Bad
  • 14 Bad
  • 15 Bad
Sun - Rise: 07:47, Set: 16:40, Transit: 12:14. Moon - Rise: 01:37, Set: 11:16. Civil Dark: 17:17 - 07:10. Nautical Dark: 17:58 - 06:30. Astro Dark: 18:37 - 05:51
Wednesday 26
Waning Crescent 31% Moon Rise 03:02 Moon Set 11:41
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 Bad
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 Bad
  • 01 Bad
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 OK
  • 13 OK
  • 14 OK
  • 15 OK
Sun - Rise: 07:45, Set: 16:42, Transit: 12:15. Moon - Rise: 03:02, Set: 11:41. Civil Dark: 17:19 - 07:09. Nautical Dark: 17:59 - 06:29. Astro Dark: 18:38 - 05:50
Thursday 27
Waning Crescent 20% Moon Rise 04:28 Moon Set 12:16
  • 16 OK
  • 17 OK
  • 18 Good
  • 19 Good
  • 20 Good
  • 21 Good
  • 22 Good
  • 23 Good
  • 00 Good
  • 01 Good
  • 02 Good
  • 03 Good
  • 04 Good
  • 05 Good
  • 06 Good
  • 07 Good
  • 08 OK
  • 09 OK
  • 10 OK
  • 11 Good
  • 12 OK
  • 13 OK
  • 14 OK
  • 15 OK
Sun - Rise: 07:44, Set: 16:44, Transit: 12:15. Moon - Rise: 04:28, Set: 12:16. Civil Dark: 17:20 - 07:08. Nautical Dark: 18:01 - 06:27. Astro Dark: 18:40 - 05:48
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