| Current Time: | Sep 9, 2024 at 4:45:23 pm |
|---|---|
| Sunrise Today: | 6:36 am↑ 83° East |
| Sunset Today: | 7:18 pm↑ 277° West |
| Moonrise Today: | 1:05 pm↑ 123° Southeast |
| Moonset Today: | 10:17 pm↑ 235° Southwest |
| Daylight Hours: | 12 hours, 42 minutes (-2m 34s) |
Night, Twilight, and Daylight Times in Boulder Today
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| Night | 12:00 am – 5:03 am |
|---|---|
| Astro. Twilight | 5:03 am – 5:37 am |
| Nautical Twilight | 5:37 am – 6:09 am |
| Civil Twilight | 6:09 am – 6:36 am |
| Daylight | 6:36 am – 7:18 pm |
| Civil Twilight | 7:18 pm – 7:45 pm |
| Nautical Twilight | 7:45 pm – 8:18 pm |
| Astro. Twilight | 8:18 pm – 8:51 pm |
| Night | 8:51 pm – 11:59 pm |
Today's Moon in Boulder
Moon in Boulder - Next 7 days
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| 2024 | Moonrise/Moonset | Meridian Passing | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Moonrise | Moonset | Moonrise | Time | Distance (mi) | Illumination | ||||
| Sep 9 | 1:05 pm | 10:17 pm | - | 5:44 pm | (24.1°) | 246,806 | 37.6% | |||
| Sep 10 | 2:10 pm | 10:59 pm | - | 6:36 pm | (21.5°) | 243,736 | 47.8% | |||
 Sep 11 | 3:12 pm | 11:51 pm | - | 7:32 pm | (20.5°) | 240,118 | 58.4% | |||
| Sep 12 | 4:08 pm | - | - | 8:30 pm | (21.1°) | 236,149 | 69.1% | |||
| Sep 13 | - | 12:55 am | 4:56 pm | 9:28 pm | (23.6°) | 232,108 | 79.1% | |||
| Sep 14 | - | 2:07 am | 5:36 pm | 10:26 pm | (27.9°) | 228,336 | 87.9% | |||
| Sep 15 | - | 3:24 am | 6:09 pm | 11:21 pm | (33.6°) | 225,199 | 94.7% | |||
| * All times are local time for Boulder. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon. | ||||||||||