Moon · August 2025
Moon calendar for Gillette, Wyoming, United States: August 2025
Daily moon phases, illumination, moonrise and moonset in Gillette, Wyoming, United States for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Gillette, Wyoming, United States.
Full moonSaturday, August 9, 2025, 2:33 AM
New moonFriday, August 22, 2025, 9:32 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | First Quarter | 53% | 1:57 PM | — |
| 2 | Waxing Gibbous | 62% | 3:05 PM | 12:12 AM |
| 3 | Waxing Gibbous | 71% | 4:08 PM | 12:29 AM |
| 4 | Waxing Gibbous | 79% | 5:11 PM | 1:26 AM |
| 5 | Waxing Gibbous | 86% | 5:58 PM | 2:02 AM |
| 6 | Waxing Gibbous | 92% | 6:33 PM | 2:55 AM |
| 7 | Waxing Gibbous | 97% | 7:31 PM | 4:03 AM |
| 8 | Full Moon | 99% | 7:51 PM | 5:23 AM |
| 9 | Full Moon | 100% | 8:22 PM | 6:22 AM |
| 10 | Waning Gibbous | 98% | 8:31 PM | 7:38 AM |
| 11 | Waning Gibbous | 93% | 9:10 PM | 8:45 AM |
| 12 | Waning Gibbous | 87% | 9:33 PM | 10:14 AM |
| 13 | Waning Gibbous | 78% | 9:43 PM | 11:34 AM |
| 14 | Waning Gibbous | 67% | 10:17 PM | 12:46 PM |
| 15 | Last Quarter | 56% | 10:29 PM | 2:17 PM |
| 16 | Last Quarter | 44% | 11:26 PM | 3:40 PM |
| 17 | Waning Crescent | 32% | — | 4:56 PM |
| 18 | Waning Crescent | 22% | 12:12 AM | 6:06 PM |
| 19 | Waning Crescent | 13% | 1:24 AM | 6:50 PM |
| 20 | Waning Crescent | 7% | 2:23 AM | 7:37 PM |
| 21 | Waning Crescent | 2% | 3:45 AM | 8:02 PM |
| 22 | New Moon | 0% | 5:12 AM | 8:21 PM |
| 23 | New Moon | 0% | 6:20 AM | 8:30 PM |
| 24 | Waxing Crescent | 3% | 7:34 AM | 8:56 PM |
| 25 | Waxing Crescent | 7% | 8:27 AM | 9:26 PM |
| 26 | Waxing Crescent | 13% | 9:39 AM | 9:34 PM |
| 27 | Waxing Crescent | 20% | 10:31 AM | 9:26 PM |
| 28 | Waxing Crescent | 28% | 11:44 AM | 10:15 PM |
| 29 | Waxing Crescent | 37% | 12:41 PM | 10:29 PM |
| 30 | First Quarter | 46% | 1:52 PM | 11:24 PM |
| 31 | First Quarter | 55% | 2:50 PM | 11:52 PM |
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Frequently asked questions
When is the full moon in August 2025 in Gillette, Wyoming, United States?
The full moon peaks on Saturday, August 9, 2025, 2:33 AM (local time).
When is the new moon in August 2025?
The new moon falls on Friday, August 22, 2025, 9:32 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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