Moon · May 2027
Moon calendar for Casper, Wyoming, United States: May 2027
Daily moon phases, illumination, moonrise and moonset in Casper, Wyoming, United States for May 2027. Full moon: May 20, 2027. All times are shown in the local time of Casper, Wyoming, United States.
Full moonThursday, May 20, 2027, 3:47 AM
New moonThursday, May 6, 2027, 6:04 AM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waning Crescent | 23% | 3:24 AM | 3:36 PM |
| 2 | Waning Crescent | 15% | 3:36 AM | 4:30 PM |
| 3 | Waning Crescent | 9% | 3:48 AM | 5:55 PM |
| 4 | Waning Crescent | 4% | 4:17 AM | 7:00 PM |
| 5 | New Moon | 1% | 4:28 AM | 8:16 PM |
| 6 | New Moon | 0% | 5:16 AM | 9:35 PM |
| 7 | Waxing Crescent | 2% | 5:42 AM | 10:36 PM |
| 8 | Waxing Crescent | 7% | 6:25 AM | 11:49 PM |
| 9 | Waxing Crescent | 14% | 7:36 AM | — |
| 10 | Waxing Crescent | 23% | 8:37 AM | 12:35 AM |
| 11 | Waxing Crescent | 33% | 10:13 AM | 1:37 AM |
| 12 | First Quarter | 45% | 11:35 AM | 2:13 AM |
| 13 | First Quarter | 57% | 12:38 PM | 2:28 AM |
| 14 | Waxing Gibbous | 68% | 2:12 PM | 3:09 AM |
| 15 | Waxing Gibbous | 78% | 3:31 PM | 3:32 AM |
| 16 | Waxing Gibbous | 86% | 4:26 PM | 3:43 AM |
| 17 | Waxing Gibbous | 93% | 5:41 PM | 4:15 AM |
| 18 | Waxing Gibbous | 97% | 6:45 PM | 4:28 AM |
| 19 | Full Moon | 99% | 8:03 PM | 5:19 AM |
| 20 | Full Moon | 100% | 9:11 PM | 5:42 AM |
| 21 | Waning Gibbous | 98% | 10:04 PM | 6:24 AM |
| 22 | Waning Gibbous | 94% | 10:41 PM | 7:29 AM |
| 23 | Waning Gibbous | 89% | 11:36 PM | 8:17 AM |
| 24 | Waning Gibbous | 83% | — | 9:27 AM |
| 25 | Waning Gibbous | 75% | 12:09 AM | 10:19 AM |
| 26 | Waning Gibbous | 66% | 12:26 AM | 11:31 AM |
| 27 | Last Quarter | 57% | 12:50 AM | 12:21 PM |
| 28 | Last Quarter | 48% | 1:29 AM | 1:33 PM |
| 29 | Waning Crescent | 38% | 1:38 AM | 2:24 PM |
| 30 | Waning Crescent | 28% | 1:53 AM | 3:36 PM |
| 31 | Waning Crescent | 20% | 2:20 AM | 4:32 PM |
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Frequently asked questions
When is the full moon in May 2027 in Casper, Wyoming, United States?
The full moon peaks on Thursday, May 20, 2027, 3:47 AM (local time).
When is the new moon in May 2027?
The new moon falls on Thursday, May 6, 2027, 6:04 AM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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