Moon · December 2025
Moon calendar for Juneau, Alaska, United States: December 2025
Daily moon phases, illumination, moonrise and moonset in Juneau, Alaska, United States for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Juneau, Alaska, United States.
Full moonThursday, December 4, 2025, 2:18 PM
New moonFriday, December 19, 2025, 5:59 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Gibbous | 88% | 12:35 PM | 4:29 AM |
| 2 | Waxing Gibbous | 94% | 12:37 PM | 6:22 AM |
| 3 | Waxing Gibbous | 98% | 12:37 PM | 8:25 AM |
| 4 | Full Moon | 100% | 12:35 PM | 10:36 AM |
| 5 | Waning Gibbous | 99% | — | — |
| 6 | Waning Gibbous | 95% | 2:39 PM | 1:01 PM |
| 7 | Waning Gibbous | 89% | 4:52 PM | 12:53 PM |
| 8 | Waning Gibbous | 81% | 6:45 PM | 12:49 PM |
| 9 | Waning Gibbous | 71% | 8:26 PM | 12:46 PM |
| 10 | Waning Gibbous | 61% | 10:13 PM | 12:44 PM |
| 11 | Last Quarter | 51% | 11:39 PM | 12:43 PM |
| 12 | Last Quarter | 41% | — | 12:44 PM |
| 13 | Waning Crescent | 31% | 1:06 AM | 12:47 PM |
| 14 | Waning Crescent | 23% | 2:21 AM | 12:54 PM |
| 15 | Waning Crescent | 15% | 3:45 AM | 1:06 PM |
| 16 | Waning Crescent | 9% | 5:14 AM | 1:20 PM |
| 17 | Waning Crescent | 5% | 6:23 AM | 1:34 PM |
| 18 | Waning Crescent | 2% | 7:43 AM | 1:55 PM |
| 19 | New Moon | 0% | 8:40 AM | 2:24 PM |
| 20 | New Moon | 1% | 9:36 AM | 3:46 PM |
| 21 | Waxing Crescent | 3% | 10:05 AM | 4:54 PM |
| 22 | Waxing Crescent | 7% | 10:20 AM | 6:20 PM |
| 23 | Waxing Crescent | 13% | 10:27 AM | 7:48 PM |
| 24 | Waxing Crescent | 21% | 10:33 AM | 9:30 PM |
| 25 | Waxing Crescent | 31% | 10:39 AM | 10:44 PM |
| 26 | First Quarter | 41% | 10:44 AM | — |
| 27 | First Quarter | 53% | 10:49 AM | 12:23 AM |
| 28 | Waxing Gibbous | 64% | 10:52 AM | 2:05 AM |
| 29 | Waxing Gibbous | 75% | 10:54 AM | 3:48 AM |
| 30 | Waxing Gibbous | 84% | 10:55 AM | 5:47 AM |
| 31 | Waxing Gibbous | 92% | 10:53 AM | 7:54 AM |
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Frequently asked questions
When is the full moon in December 2025 in Juneau, Alaska, United States?
The full moon peaks on Thursday, December 4, 2025, 2:18 PM (local time).
When is the new moon in December 2025?
The new moon falls on Friday, December 19, 2025, 5:59 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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