Moon · August 2025
Moon calendar for Casper, Wyoming, United States: August 2025
Daily moon phases, illumination, moonrise and moonset in Casper, Wyoming, United States for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Casper, 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% | 1:56 PM | — |
| 2 | Waxing Gibbous | 62% | 3:02 PM | 12:18 AM |
| 3 | Waxing Gibbous | 71% | 4:05 PM | 12:37 AM |
| 4 | Waxing Gibbous | 79% | 5:05 PM | 1:32 AM |
| 5 | Waxing Gibbous | 86% | 5:54 PM | 2:14 AM |
| 6 | Waxing Gibbous | 92% | 6:31 PM | 3:15 AM |
| 7 | Waxing Gibbous | 97% | 7:31 PM | 4:13 AM |
| 8 | Full Moon | 99% | 7:50 PM | 5:30 AM |
| 9 | Full Moon | 100% | 8:22 PM | 6:25 AM |
| 10 | Waning Gibbous | 98% | 8:33 PM | 7:40 AM |
| 11 | Waning Gibbous | 93% | 9:27 PM | 8:55 AM |
| 12 | Waning Gibbous | 87% | 9:35 PM | 10:16 AM |
| 13 | Waning Gibbous | 78% | 9:48 PM | 11:34 AM |
| 14 | Waning Gibbous | 67% | 10:20 PM | 12:38 PM |
| 15 | Last Quarter | 56% | 10:38 PM | 2:15 PM |
| 16 | Last Quarter | 44% | 11:34 PM | 3:38 PM |
| 17 | Waning Crescent | 32% | — | 4:46 PM |
| 18 | Waning Crescent | 22% | 12:19 AM | 5:59 PM |
| 19 | Waning Crescent | 13% | 1:31 AM | 6:42 PM |
| 20 | Waning Crescent | 7% | 2:29 AM | 7:35 PM |
| 21 | Waning Crescent | 2% | 3:55 AM | 7:59 PM |
| 22 | New Moon | 0% | 5:23 AM | 8:21 PM |
| 23 | New Moon | 0% | 6:23 AM | 8:31 PM |
| 24 | Waxing Crescent | 3% | 7:36 AM | 9:03 PM |
| 25 | Waxing Crescent | 7% | 8:28 AM | 9:29 PM |
| 26 | Waxing Crescent | 13% | 9:40 AM | 9:36 PM |
| 27 | Waxing Crescent | 20% | 10:32 AM | 9:52 PM |
| 28 | Waxing Crescent | 28% | 11:44 AM | 10:20 PM |
| 29 | Waxing Crescent | 37% | 12:39 PM | 10:37 PM |
| 30 | First Quarter | 46% | 1:50 PM | 11:31 PM |
| 31 | First Quarter | 55% | 2:45 PM | — |
Another city or date
Frequently asked questions
When is the full moon in August 2025 in Casper, 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
More for Casper, Wyoming, United States
Near Casper
- Gillette, Wyoming, United States
- Laramie, Wyoming, United States
- Cheyenne, Wyoming, United States
- Fort Collins, Colorado, United States
- Rapid City, South Dakota, United States
- Cody, Wyoming, United States
- Greeley, Colorado, United States
- Boulder, Colorado, United States
- Thornton, Colorado, United States
- Westminster, Colorado, United States
- Arvada, Colorado, United States
- Denver, Colorado, United States