Moon · December 2025
Moon calendar for Hilo, Hawaii, United States: December 2025
Daily moon phases, illumination, moonrise and moonset in Hilo, Hawaii, United States for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Hilo, Hawaii, United States.
Full moonThursday, December 4, 2025, 1:18 PM
New moonFriday, December 19, 2025, 4:59 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Gibbous | 88% | 2:34 PM | 3:34 AM |
| 2 | Waxing Gibbous | 94% | 3:37 PM | 4:27 AM |
| 3 | Waxing Gibbous | 98% | 4:24 PM | 5:39 AM |
| 4 | Full Moon | 100% | 5:31 PM | 6:43 AM |
| 5 | Waning Gibbous | 98% | 6:24 PM | 8:02 AM |
| 6 | Waning Gibbous | 95% | 7:35 PM | 9:10 AM |
| 7 | Waning Gibbous | 88% | 8:28 PM | 9:59 AM |
| 8 | Waning Gibbous | 80% | 9:39 PM | 10:35 AM |
| 9 | Waning Gibbous | 71% | 10:29 PM | 11:32 AM |
| 10 | Waning Gibbous | 61% | 11:37 PM | 12:12 PM |
| 11 | Last Quarter | 50% | — | 12:29 PM |
| 12 | Last Quarter | 40% | 12:26 AM | 1:26 PM |
| 13 | Waning Crescent | 31% | 1:28 AM | 1:39 PM |
| 14 | Waning Crescent | 22% | 2:12 AM | 2:20 PM |
| 15 | Waning Crescent | 15% | 2:46 AM | 2:46 PM |
| 16 | Waning Crescent | 9% | 3:42 AM | 3:33 PM |
| 17 | Waning Crescent | 4% | 4:29 AM | 4:18 PM |
| 18 | Waning Crescent | 1% | 5:36 AM | 5:06 PM |
| 19 | New Moon | 0% | 6:24 AM | 5:43 PM |
| 20 | New Moon | 1% | 7:27 AM | 6:34 PM |
| 21 | Waxing Crescent | 3% | 8:09 AM | 7:37 PM |
| 22 | Waxing Crescent | 7% | 8:37 AM | 8:27 PM |
| 23 | Waxing Crescent | 14% | 9:37 AM | 9:34 PM |
| 24 | Waxing Crescent | 22% | 10:18 AM | 10:23 PM |
| 25 | Waxing Crescent | 31% | 10:36 AM | 11:31 PM |
| 26 | First Quarter | 42% | 11:34 AM | — |
| 27 | First Quarter | 53% | 12:07 PM | 12:21 AM |
| 28 | Waxing Gibbous | 65% | 12:31 PM | 1:30 AM |
| 29 | Waxing Gibbous | 75% | 1:34 PM | 2:21 AM |
| 30 | Waxing Gibbous | 85% | 2:19 PM | 3:32 AM |
| 31 | Waxing Gibbous | 92% | 3:27 PM | 4:26 AM |
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Frequently asked questions
When is the full moon in December 2025 in Hilo, Hawaii, United States?
The full moon peaks on Thursday, December 4, 2025, 1:18 PM (local time).
When is the new moon in December 2025?
The new moon falls on Friday, December 19, 2025, 4:59 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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