Moon · May 2025
Moon calendar for Idaho Falls, Idaho, United States: May 2025
Daily moon phases, illumination, moonrise and moonset in Idaho Falls, Idaho, United States for May 2025. Full moon: May 12, 2025. All times are shown in the local time of Idaho Falls, Idaho, United States.
Full moonMonday, May 12, 2025, 1:11 PM
New moonMonday, May 26, 2025, 6:39 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Crescent | 21% | 8:24 AM | 1:28 AM |
| 2 | Waxing Crescent | 30% | 9:41 AM | 2:15 AM |
| 3 | First Quarter | 41% | 10:55 AM | 2:51 AM |
| 4 | First Quarter | 51% | 12:16 PM | 3:34 AM |
| 5 | Waxing Gibbous | 62% | 1:33 PM | 3:45 AM |
| 6 | Waxing Gibbous | 71% | 2:27 PM | 4:15 AM |
| 7 | Waxing Gibbous | 80% | 3:39 PM | 4:23 AM |
| 8 | Waxing Gibbous | 87% | 4:32 PM | 4:33 AM |
| 9 | Waxing Gibbous | 93% | 5:43 PM | 5:06 AM |
| 10 | Waxing Gibbous | 97% | 6:37 PM | 5:30 AM |
| 11 | Full Moon | 99% | 7:49 PM | 5:38 AM |
| 12 | Full Moon | 100% | 8:51 PM | 6:07 AM |
| 13 | Waning Gibbous | 99% | 9:58 PM | 6:27 AM |
| 14 | Waning Gibbous | 96% | 10:58 PM | 7:25 AM |
| 15 | Waning Gibbous | 91% | 11:50 PM | 8:03 AM |
| 16 | Waning Gibbous | 85% | — | 9:00 AM |
| 17 | Waning Gibbous | 77% | 12:29 AM | 10:09 AM |
| 18 | Waning Gibbous | 67% | 1:28 AM | 11:29 AM |
| 19 | Last Quarter | 57% | 1:46 AM | 12:25 PM |
| 20 | Last Quarter | 46% | 2:20 AM | 1:42 PM |
| 21 | Waning Crescent | 34% | 2:29 AM | 3:06 PM |
| 22 | Waning Crescent | 24% | 3:04 AM | 4:19 PM |
| 23 | Waning Crescent | 15% | 3:32 AM | 5:37 PM |
| 24 | Waning Crescent | 7% | 3:43 AM | 6:59 PM |
| 25 | Waning Crescent | 2% | 4:14 AM | 8:22 PM |
| 26 | New Moon | 0% | 4:32 AM | 9:52 PM |
| 27 | New Moon | 1% | 5:31 AM | 11:03 PM |
| 28 | Waxing Crescent | 4% | 6:17 AM | — |
| 29 | Waxing Crescent | 10% | 7:31 AM | 12:06 AM |
| 30 | Waxing Crescent | 17% | 8:28 AM | 12:43 AM |
| 31 | Waxing Crescent | 26% | 9:54 AM | 1:34 AM |
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Frequently asked questions
When is the full moon in May 2025 in Idaho Falls, Idaho, United States?
The full moon peaks on Monday, May 12, 2025, 1:11 PM (local time).
When is the new moon in May 2025?
The new moon falls on Monday, May 26, 2025, 6:39 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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