Forecast for San Juan, El Cinco, PR (18.40,-66.07)

  Est. Sky Quality:  18.18 Magnitude.  Class 8 Bortle.  5.79 mcd/m2 Brightness.  5615.28 μcd/m2 Artificial Brightness.

Generated: 05/12/21 13:25:43. Forecast: 05/12/21 to 11/12/21. Timezone: UTC-4.00

Annual Darkness Embed Forecast Center on Midday Center on Midnight
Sunday 5
Waxing Crescent 3% Moon Rise 09:12 Moon Set 19:18
  • 13 Bad
  • 14 Bad
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 OK
  • 19 OK
  • 20 Bad
  • 21 Bad
  • 22 Bad
  • 23 Bad
  • 00 OK
  • 01 OK
  • 02 OK
  • 03 OK
  • 04 OK
  • 05 OK
  • 06 Good
  • 07 Good
  • 08 OK
  • 09 OK
  • 10 OK
  • 11 Bad
  • 12 OK
Sun - Rise: 06:43, Set: 17:47, Transit: 12:15. Moon - Rise: 09:12, Set: 19:18. Civil Dark: 18:11 - 06:20. Nautical Dark: 18:38 - 05:53. Astro Dark: 19:04 - 05:26
Monday 6
Waxing Crescent 9% Moon Rise 10:12 Moon Set 20:25
  • 13 OK
  • 14 OK
  • 15 Bad
  • 16 Bad
  • 17 Bad
  • 18 Bad
  • 19 OK
  • 20 Bad
  • 21 Bad
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 OK
  • 02 Bad
  • 03 Bad
  • 04 OK
  • 05 Bad
  • 06 Bad
  • 07 OK
  • 08 OK
  • 09 OK
  • 10 OK
  • 11 OK
  • 12 OK
Sun - Rise: 06:44, Set: 17:47, Transit: 12:16. Moon - Rise: 10:12, Set: 20:25. Civil Dark: 18:11 - 06:20. Nautical Dark: 18:38 - 05:53. Astro Dark: 19:05 - 05:26
Tuesday 7
Waxing Crescent 17% Moon Rise 11:05 Moon Set 21:31
  • 13 OK
  • 14 OK
  • 15 Bad
  • 16 OK
  • 17 Good
  • 18 OK
  • 19 OK
  • 20 Bad
  • 21 OK
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 OK
  • 02 OK
  • 03 OK
  • 04 OK
  • 05 OK
  • 06 OK
  • 07 OK
  • 08 OK
  • 09 OK
  • 10 Good
  • 11 Good
  • 12 Good
Sun - Rise: 06:44, Set: 17:48, Transit: 12:16. Moon - Rise: 11:05, Set: 21:31. Civil Dark: 18:11 - 06:21. Nautical Dark: 18:38 - 05:54. Astro Dark: 19:05 - 05:27
Wednesday 8
Waxing Crescent 27% Moon Rise 11:50 Moon Set 22:33
  • 13 Good
  • 14 OK
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 OK
  • 19 OK
  • 20 OK
  • 21 OK
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 OK
  • 02 Bad
  • 03 Bad
  • 04 Bad
  • 05 Bad
  • 06 Bad
  • 07 Bad
  • 08 OK
  • 09 OK
  • 10 OK
  • 11 OK
  • 12 OK
Sun - Rise: 06:45, Set: 17:48, Transit: 12:17. Moon - Rise: 11:50, Set: 22:33. Civil Dark: 18:11 - 06:21. Nautical Dark: 18:39 - 05:54. Astro Dark: 19:05 - 05:27
Thursday 9
Waxing Crescent 38% Moon Rise 12:31 Moon Set 23:31
  • 13 OK
  • 14 OK
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 OK
  • 19 OK
  • 20 OK
  • 21 OK
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 OK
  • 02 OK
  • 03 OK
  • 04 OK
  • 05 OK
  • 06 OK
  • 07 OK
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
Sun - Rise: 06:46, Set: 17:48, Transit: 12:17. Moon - Rise: 12:31, Set: 23:31. Civil Dark: 18:12 - 06:22. Nautical Dark: 18:39 - 05:55. Astro Dark: 19:06 - 05:28
Friday 10
First Quarter 49% Moon Rise 13:07 Moon Set 00:26
  • 13 Bad
  • 14 OK
  • 15 OK
  • 16 Good
  • 17 Good
  • 18 OK
  • 19 OK
  • 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 OK
  • 09 OK
  • 10 Bad
  • 11 OK
  • 12 OK
Sun - Rise: 06:46, Set: 17:48, Transit: 12:18. Moon - Rise: 13:07, Set: 00:26. Civil Dark: 18:12 - 06:23. Nautical Dark: 18:39 - 05:55. Astro Dark: 19:06 - 05:29
Saturday 11
Waxing Gibbous 59% Moon Rise 13:07 Moon Set 01:17
  • 13 OK
  • 14 OK
  • 15 OK
  • 16 OK
  • 17 OK
  • 18 OK
  • 19 OK
  • 20 OK
  • 21 OK
  • 22 OK
  • 23 OK
  • 00 OK
  • 01 OK
  • 02 OK
  • 03 OK
  • 04 OK
  • 05 OK
  • 06 OK
  • 07 OK
  • 08 Bad
  • 09 Bad
  • 10 Bad
  • 11 Bad
  • 12 Bad
Sun - Rise: 06:47, Set: 17:49, Transit: 12:18. Moon - Rise: 13:07, Set: 01:17. Civil Dark: 18:12 - 06:23. Nautical Dark: 18:40 - 05:56. Astro Dark: 19:07 - 05:29
Turn On Experimental Features