Moon · December 2025
Moon calendar for Harrisburg, Pennsylvania, United States: December 2025
Daily moon phases, illumination, moonrise and moonset in Harrisburg, Pennsylvania, United States for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Harrisburg, Pennsylvania, United States.
Full moonThursday, December 4, 2025, 6:18 PM
New moonFriday, December 19, 2025, 9:59 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Gibbous | 86% | 1:48 PM | 3:36 AM |
| 2 | Waxing Gibbous | 93% | 2:22 PM | 4:46 AM |
| 3 | Waxing Gibbous | 98% | 2:56 PM | 6:17 AM |
| 4 | Full Moon | 100% | 3:42 PM | 7:37 AM |
| 5 | Full Moon | 99% | 4:30 PM | 8:29 AM |
| 6 | Waning Gibbous | 96% | 5:47 PM | 9:46 AM |
| 7 | Waning Gibbous | 90% | 7:13 PM | 10:31 AM |
| 8 | Waning Gibbous | 82% | 8:22 PM | 11:30 AM |
| 9 | Waning Gibbous | 73% | 9:37 PM | 12:00 PM |
| 10 | Waning Gibbous | 63% | 10:33 PM | 12:17 PM |
| 11 | Last Quarter | 52% | 11:48 PM | 12:26 PM |
| 12 | Last Quarter | 42% | — | 12:51 PM |
| 13 | Waning Crescent | 33% | 12:49 AM | 1:28 PM |
| 14 | Waning Crescent | 24% | 1:56 AM | 1:36 PM |
| 15 | Waning Crescent | 16% | 2:59 AM | 2:03 PM |
| 16 | Waning Crescent | 10% | 4:03 AM | 2:24 PM |
| 17 | Waning Crescent | 5% | 5:06 AM | 3:04 PM |
| 18 | Waning Crescent | 2% | 6:05 AM | 3:39 PM |
| 19 | New Moon | 0% | 6:58 AM | 4:24 PM |
| 20 | New Moon | 0% | 7:47 AM | 5:32 PM |
| 21 | Waxing Crescent | 3% | 8:27 AM | 6:22 PM |
| 22 | Waxing Crescent | 6% | 9:25 AM | 7:34 PM |
| 23 | Waxing Crescent | 12% | 9:43 AM | 8:27 PM |
| 24 | Waxing Crescent | 20% | 10:20 AM | 9:41 PM |
| 25 | Waxing Crescent | 29% | 10:30 AM | 10:47 PM |
| 26 | First Quarter | 40% | 11:12 AM | — |
| 27 | First Quarter | 51% | 11:35 AM | 12:09 AM |
| 28 | Waxing Gibbous | 62% | 11:49 AM | 1:29 AM |
| 29 | Waxing Gibbous | 73% | 12:22 PM | 2:26 AM |
| 30 | Waxing Gibbous | 83% | 12:46 PM | 3:48 AM |
| 31 | Waxing Gibbous | 91% | 1:37 PM | 5:25 AM |
Another city or date
Frequently asked questions
When is the full moon in December 2025 in Harrisburg, Pennsylvania, United States?
The full moon peaks on Thursday, December 4, 2025, 6:18 PM (local time).
When is the new moon in December 2025?
The new moon falls on Friday, December 19, 2025, 9:59 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
More for Harrisburg, Pennsylvania, United States
Near Harrisburg
- Lancaster, Pennsylvania, United States
- Reading, Pennsylvania, United States
- State College, Pennsylvania, United States
- Frederick, Maryland, United States
- Baltimore, Maryland, United States
- Columbia, Maryland, United States
- Allentown, Pennsylvania, United States
- Gaithersburg, Maryland, United States
- Wilmington, Delaware, United States
- Bethlehem, Pennsylvania, United States
- Rockville, Maryland, United States
- Annapolis, Maryland, United States