Moon · May 2026
Moon calendar for Nampa, Idaho, United States: May 2026
Daily moon phases, illumination, moonrise and moonset in Nampa, Idaho, United States for May 2026. Full moon: May 1, 2026, May 31, 2026. All times are shown in the local time of Nampa, Idaho, United States.
Full moonFriday, May 1, 2026, 11:27 AM
Full moonSunday, May 31, 2026, 2:55 AM
New moonSaturday, May 16, 2026, 1:30 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Full Moon | 100% | 9:17 PM | 6:29 AM |
| 2 | Waning Gibbous | 99% | 10:13 PM | 7:16 AM |
| 3 | Waning Gibbous | 96% | 11:16 PM | 7:39 AM |
| 4 | Waning Gibbous | 91% | — | 8:20 AM |
| 5 | Waning Gibbous | 85% | 12:10 AM | 9:20 AM |
| 6 | Waning Gibbous | 78% | 12:47 AM | 10:10 AM |
| 7 | Waning Gibbous | 70% | 1:37 AM | 11:20 AM |
| 8 | Last Quarter | 60% | 2:16 AM | 12:18 PM |
| 9 | Last Quarter | 50% | 2:27 AM | 1:32 PM |
| 10 | Last Quarter | 40% | 3:02 AM | 2:25 PM |
| 11 | Waning Crescent | 30% | 3:32 AM | 3:39 PM |
| 12 | Waning Crescent | 20% | 3:41 AM | 4:45 PM |
| 13 | Waning Crescent | 12% | 4:07 AM | 6:11 PM |
| 14 | Waning Crescent | 6% | 4:23 AM | 7:33 PM |
| 15 | Waning Crescent | 2% | 4:39 AM | 8:53 PM |
| 16 | New Moon | 0% | 5:29 AM | 10:12 PM |
| 17 | Waxing Crescent | 1% | 6:00 AM | 11:35 PM |
| 18 | Waxing Crescent | 5% | 6:44 AM | — |
| 19 | Waxing Crescent | 12% | 7:58 AM | 12:28 AM |
| 20 | Waxing Crescent | 20% | 9:24 AM | 1:35 AM |
| 21 | Waxing Crescent | 30% | 10:27 AM | 2:10 AM |
| 22 | First Quarter | 41% | 11:56 AM | 2:28 AM |
| 23 | First Quarter | 52% | 1:25 PM | 3:05 AM |
| 24 | Waxing Gibbous | 63% | 2:24 PM | 3:31 AM |
| 25 | Waxing Gibbous | 73% | 3:38 PM | 3:38 AM |
| 26 | Waxing Gibbous | 82% | 4:32 PM | 4:01 AM |
| 27 | Waxing Gibbous | 89% | 5:46 PM | 4:20 AM |
| 28 | Waxing Gibbous | 94% | 6:49 PM | 4:31 AM |
| 29 | Waxing Gibbous | 98% | 8:00 PM | 5:18 AM |
| 30 | Full Moon | 100% | 9:04 PM | 5:39 AM |
| 31 | Full Moon | 100% | 9:58 PM | 6:19 AM |
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Frequently asked questions
When is the full moon in May 2026 in Nampa, Idaho, United States?
The full moon peaks on Friday, May 1, 2026, 11:27 AM; Sunday, May 31, 2026, 2:55 AM (local time).
When is the new moon in May 2026?
The new moon falls on Saturday, May 16, 2026, 1:30 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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