Moon · December 2027
Moon calendar for Gaithersburg, Maryland, United States: December 2027
Daily moon phases, illumination, moonrise and moonset in Gaithersburg, Maryland, United States for December 2027. Full moon: December 13, 2027. All times are shown in the local time of Gaithersburg, Maryland, United States.
Full moonMonday, December 13, 2027, 1:08 PM
New moonMonday, December 27, 2027, 12:43 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Crescent | 13% | 9:58 AM | 8:20 PM |
| 2 | Waxing Crescent | 20% | 10:26 AM | 9:30 PM |
| 3 | Waxing Crescent | 28% | 11:03 AM | 10:20 PM |
| 4 | Waxing Crescent | 37% | 11:34 AM | 11:29 PM |
| 5 | First Quarter | 46% | 11:44 AM | — |
| 6 | First Quarter | 55% | 12:16 PM | 12:18 AM |
| 7 | Waxing Gibbous | 65% | 12:26 PM | 1:27 AM |
| 8 | Waxing Gibbous | 74% | 12:48 PM | 2:18 AM |
| 9 | Waxing Gibbous | 82% | 1:32 PM | 3:29 AM |
| 10 | Waxing Gibbous | 89% | 1:48 PM | 4:22 AM |
| 11 | Waxing Gibbous | 95% | 2:24 PM | 5:36 AM |
| 12 | Waxing Gibbous | 99% | 3:26 PM | 6:31 AM |
| 13 | Full Moon | 100% | 4:15 PM | 7:46 AM |
| 14 | Waning Gibbous | 99% | 5:29 PM | 8:36 AM |
| 15 | Waning Gibbous | 95% | 6:26 PM | 9:37 AM |
| 16 | Waning Gibbous | 89% | 7:47 PM | 10:19 AM |
| 17 | Waning Gibbous | 80% | 9:22 PM | 10:41 AM |
| 18 | Waning Gibbous | 70% | 10:23 PM | 11:31 AM |
| 19 | Last Quarter | 59% | 11:37 PM | 11:45 AM |
| 20 | Last Quarter | 47% | — | 12:19 PM |
| 21 | Waning Crescent | 36% | 12:34 AM | 12:34 PM |
| 22 | Waning Crescent | 25% | 1:55 AM | 1:28 PM |
| 23 | Waning Crescent | 16% | 3:29 AM | 1:36 PM |
| 24 | Waning Crescent | 9% | 4:19 AM | 2:25 PM |
| 25 | Waning Crescent | 4% | 5:31 AM | 3:29 PM |
| 26 | Waning Crescent | 1% | 6:21 AM | 4:15 PM |
| 27 | New Moon | 0% | 7:24 AM | 5:20 PM |
| 28 | New Moon | 1% | 7:55 AM | 6:13 PM |
| 29 | Waxing Crescent | 4% | 8:26 AM | 7:22 PM |
| 30 | Waxing Crescent | 8% | 9:09 AM | 8:14 PM |
| 31 | Waxing Crescent | 14% | 9:35 AM | 9:20 PM |
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Frequently asked questions
When is the full moon in December 2027 in Gaithersburg, Maryland, United States?
The full moon peaks on Monday, December 13, 2027, 1:08 PM (local time).
When is the new moon in December 2027?
The new moon falls on Monday, December 27, 2027, 12:43 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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