Moon · May 2025
Moon calendar for New Haven, Connecticut, United States: May 2025
Daily moon phases, illumination, moonrise and moonset in New Haven, Connecticut, United States for May 2025. Full moon: May 12, 2025. All times are shown in the local time of New Haven, Connecticut, United States.
Full moonMonday, May 12, 2025, 3:11 PM
New moonMonday, May 26, 2025, 8:39 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Crescent | 20% | 8:02 AM | 12:21 AM |
| 2 | Waxing Crescent | 29% | 9:20 AM | 1:30 AM |
| 3 | First Quarter | 40% | 10:21 AM | 2:07 AM |
| 4 | First Quarter | 50% | 11:38 AM | 2:30 AM |
| 5 | Waxing Gibbous | 61% | 12:35 PM | 3:16 AM |
| 6 | Waxing Gibbous | 70% | 1:51 PM | 3:34 AM |
| 7 | Waxing Gibbous | 79% | 2:56 PM | 3:43 AM |
| 8 | Waxing Gibbous | 86% | 4:01 PM | 4:10 AM |
| 9 | Waxing Gibbous | 92% | 5:03 PM | 4:22 AM |
| 10 | Waxing Gibbous | 96% | 6:04 PM | 4:32 AM |
| 11 | Full Moon | 99% | 7:09 PM | 5:14 AM |
| 12 | Full Moon | 100% | 8:10 PM | 5:35 AM |
| 13 | Full Moon | 99% | 9:18 PM | 6:04 AM |
| 14 | Waning Gibbous | 96% | 10:12 PM | 6:31 AM |
| 15 | Waning Gibbous | 92% | 11:06 PM | 7:34 AM |
| 16 | Waning Gibbous | 86% | 11:47 PM | 8:22 AM |
| 17 | Waning Gibbous | 78% | — | 9:35 AM |
| 18 | Waning Gibbous | 68% | 12:25 AM | 10:29 AM |
| 19 | Last Quarter | 58% | 1:12 AM | 11:45 AM |
| 20 | Last Quarter | 47% | 1:37 AM | 1:12 PM |
| 21 | Waning Crescent | 35% | 1:58 AM | 2:19 PM |
| 22 | Waning Crescent | 25% | 2:24 AM | 3:34 PM |
| 23 | Waning Crescent | 15% | 2:34 AM | 4:39 PM |
| 24 | Waning Crescent | 8% | 3:21 AM | 6:11 PM |
| 25 | Waning Crescent | 3% | 3:39 AM | 7:35 PM |
| 26 | New Moon | 0% | 4:15 AM | 8:37 PM |
| 27 | New Moon | 1% | 4:48 AM | 10:07 PM |
| 28 | Waxing Crescent | 4% | 5:45 AM | 11:19 PM |
| 29 | Waxing Crescent | 9% | 6:45 AM | — |
| 30 | Waxing Crescent | 16% | 8:09 AM | 12:00 AM |
| 31 | Waxing Crescent | 25% | 9:29 AM | 12:29 AM |
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Frequently asked questions
When is the full moon in May 2025 in New Haven, Connecticut, United States?
The full moon peaks on Monday, May 12, 2025, 3:11 PM (local time).
When is the new moon in May 2025?
The new moon falls on Monday, May 26, 2025, 8:39 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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