Boulder, CO sky calendar · March 2027
Full moon: Mon, Mar 22. New moon: Mon, Mar 8. Sunrise moves from 6:34 AM to 6:46 AM, sunset from 5:52 PM to 7:24 PM. 2 sky events this month (below). Times are local (MDT).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Mon, Mar 1 | 6:34 AM | 5:52 PM | 2:41 AM | 11:29 AM | Waning crescent · 35% |
| Tue, Mar 2 | 6:32 AM | 5:53 PM | 3:29 AM | 12:26 PM | Waning crescent · 27% |
| Wed, Mar 3 | 6:31 AM | 5:54 PM | 4:09 AM | 1:26 PM | Waning crescent · 19% |
| Thu, Mar 4 | 6:29 AM | 5:56 PM | 4:43 AM | 2:28 PM | Waning crescent · 12% |
| Fri, Mar 5 | 6:28 AM | 5:57 PM | 5:11 AM | 3:31 PM | Waning crescent · 6% |
| Sat, Mar 6 | 6:26 AM | 5:58 PM | 5:36 AM | 4:33 PM | Waning crescent · 3% |
| Sun, Mar 7 | 6:25 AM | 5:59 PM | 5:59 AM | 5:36 PM | Waning crescent · 0% |
| Mon, Mar 8 | 6:23 AM | 6:00 PM | 6:21 AM | 6:39 PM | New moon · 0% |
| Tue, Mar 9 | 6:22 AM | 6:01 PM | 6:42 AM | 7:43 PM | Waxing crescent · 2% |
| Wed, Mar 10 | 6:20 AM | 6:02 PM | 7:05 AM | 8:50 PM | Waxing crescent · 6% |
| Thu, Mar 11 | 6:19 AM | 6:03 PM | 7:31 AM | 9:59 PM | Waxing crescent · 12% |
| Fri, Mar 12 | 6:17 AM | 6:04 PM | 8:02 AM | 11:10 PM | Waxing crescent · 20% |
| Sat, Mar 13 | 6:15 AM | 6:05 PM | 8:40 AM | — | Waxing crescent · 30% |
| Sun, Mar 14 | 7:14 AM | 7:06 PM | 10:27 AM | 12:21 AM | Waxing crescent · 40% |
| Mon, Mar 15 | 7:12 AM | 7:07 PM | 11:24 AM | 2:29 AM | First quarter · 51% |
| Tue, Mar 16 | 7:11 AM | 7:08 PM | 12:32 PM | 3:28 AM | Waxing gibbous · 62% |
| Wed, Mar 17 | 7:09 AM | 7:09 PM | 1:47 PM | 4:18 AM | Waxing gibbous · 73% |
| Thu, Mar 18 | 7:07 AM | 7:10 PM | 3:04 PM | 4:58 AM | Waxing gibbous · 83% |
| Fri, Mar 19 | 7:06 AM | 7:11 PM | 4:20 PM | 5:31 AM | Waxing gibbous · 91% |
| Sat, Mar 20 | 7:04 AM | 7:12 PM | 5:35 PM | 6:00 AM | Waxing gibbous · 96% |
| Sun, Mar 21 | 7:02 AM | 7:14 PM | 6:47 PM | 6:26 AM | Waxing gibbous · 99% |
| Mon, Mar 22 | 7:01 AM | 7:15 PM | 7:59 PM | 6:51 AM | Full moon · 100% |
| Tue, Mar 23 | 6:59 AM | 7:16 PM | 9:09 PM | 7:16 AM | Waning gibbous · 98% |
| Wed, Mar 24 | 6:58 AM | 7:17 PM | 10:19 PM | 7:43 AM | Waning gibbous · 93% |
| Thu, Mar 25 | 6:56 AM | 7:18 PM | 11:27 PM | 8:14 AM | Waning gibbous · 87% |
| Fri, Mar 26 | 6:54 AM | 7:19 PM | — | 8:50 AM | Waning gibbous · 80% |
| Sat, Mar 27 | 6:53 AM | 7:20 PM | 12:32 AM | 9:32 AM | Waning gibbous · 71% |
| Sun, Mar 28 | 6:51 AM | 7:21 PM | 1:30 AM | 10:21 AM | Waning gibbous · 62% |
| Mon, Mar 29 | 6:49 AM | 7:22 PM | 2:22 AM | 11:15 AM | Last quarter · 53% |
| Tue, Mar 30 | 6:48 AM | 7:23 PM | 3:05 AM | 12:14 PM | Waning crescent · 43% |
| Wed, Mar 31 | 6:46 AM | 7:24 PM | 3:42 AM | 1:16 PM | Waning crescent · 34% |
Sky events this month
- Wed, Mar 17 12:56 AMMercury farthest from the Sun in the morning sky28° from the Sun: the best time to see it, low in the east before sunrise
- Mon, Mar 22 4:44 AMFull moon
Month by month
Calculated with Astronomy Engine (MIT license).