December 2025 Moon Phases Calendar
This calendar will show you the changing phases of the Moon in the month of december 2025.
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December 2025 Moon Phases
December 2025 Full Moon
The December Full Moon falls on December 4
December 2025 New Moon
The December New Moon falls on December 20
December 2025 Half Moon
These are the dates for the Half Moons in december
- First Quarter Moon: December 27
- Last Quarter Moon: December 11
This table shows the moon phase for each day in december 2025, click on each day to get more info:
| Date | Moon Phase | Moon Visibility |
|---|---|---|
| December 1 | Waxing Gibbous | 85.17% |
| December 2 | Waxing Gibbous | 92.64% |
| December 3 | Waxing Gibbous | 97.72% |
| December 4 | Full Moon | 99.92% |
| December 5 | Waning Gibbous | 99.08% |
| December 6 | Waning Gibbous | 95.31% |
| December 7 | Waning Gibbous | 89.07% |
| December 8 | Waning Gibbous | 80.95% |
| December 9 | Waning Gibbous | 71.59% |
| December 10 | Waning Gibbous | 61.59% |
| December 11 | Last Quarter | 51.42% |
| December 12 | Waning Crescent | 41.49% |
| December 13 | Waning Crescent | 32.11% |
| December 14 | Waning Crescent | 23.54% |
| December 15 | Waning Crescent | 16.01% |
| December 16 | Waning Crescent | 9.73% |
| December 17 | Waning Crescent | 4.88% |
| December 18 | Waning Crescent | 1.63% |
| December 19 | Waning Crescent | 0.1% |
| December 20 | New Moon | 0.41% |
| December 21 | Waxing Crescent | 2.58% |
| December 22 | Waxing Crescent | 6.62% |
| December 23 | Waxing Crescent | 12.44% |
| December 24 | Waxing Crescent | 19.91% |
| December 25 | Waxing Crescent | 28.8% |
| December 26 | Waxing Crescent | 38.84% |
| December 27 | First Quarter | 49.63% |
| December 28 | Waxing Gibbous | 60.71% |
| December 29 | Waxing Gibbous | 71.53% |
| December 30 | Waxing Gibbous | 81.44% |
| December 31 | Waxing Gibbous | 89.77% |