Daily sunrise, sunset, and daylight duration for Boulder throughout Februar 2021. Plan photography, golden hour, and travel with accurate day-by-day sun data.
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Mo., 1. Feb. | 7:50 | 17:33 | 9h 43m |
| Di., 2. Feb. | 7:49 | 17:35 | 9h 46m |
| Mi., 3. Feb. | 7:48 | 17:36 | 9h 49m |
| Do., 4. Feb. | 7:47 | 17:38 | 9h 51m |
| Fr., 5. Feb. | 7:45 | 17:39 | 9h 54m |
| Sa., 6. Feb. | 7:44 | 17:41 | 9h 57m |
| So., 7. Feb. | 7:42 | 17:42 | 10h 00m |
| Mo., 8. Feb. | 7:41 | 17:44 | 10h 03m |
| Di., 9. Feb. | 7:40 | 17:45 | 10h 06m |
| Mi., 10. Feb. | 7:38 | 17:47 | 10h 09m |
| Do., 11. Feb. | 7:37 | 17:48 | 10h 12m |
| Fr., 12. Feb. | 7:35 | 17:50 | 10h 15m |
| Sa., 13. Feb. | 7:34 | 17:51 | 10h 18m |
| So., 14. Feb. | 7:32 | 17:53 | 10h 21m |
| Mo., 15. Feb. | 7:30 | 17:54 | 10h 24m |
| Di., 16. Feb. | 7:29 | 17:56 | 10h 27m |
| Mi., 17. Feb. | 7:27 | 17:57 | 10h 30m |
| Do., 18. Feb. | 7:26 | 17:59 | 10h 33m |
| Fr., 19. Feb. | 7:24 | 18:00 | 10h 36m |
| Sa., 20. Feb. | 7:22 | 18:02 | 10h 40m |
| So., 21. Feb. | 7:20 | 18:03 | 10h 43m |
| Mo., 22. Feb. | 7:19 | 18:05 | 10h 46m |
| Di., 23. Feb. | 7:17 | 18:06 | 10h 49m |
| Mi., 24. Feb. | 7:15 | 18:08 | 10h 52m |
| Do., 25. Feb. | 7:14 | 18:09 | 10h 56m |
| Fr., 26. Feb. | 7:12 | 18:10 | 10h 59m |
| Sa., 27. Feb. | 7:10 | 18:12 | 11h 02m |
| So., 28. Feb. | 7:08 | 18:13 | 11h 05m |
Daily sunrise, sunset, and daylight duration for Boulder in the selected month.
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