Moon Phases December 1921
First Quarter
7 December
Full Moon
15 December
Last Quarter
21 December
New Moon
29 December
Moon phase day by day
| Day | Phase | Illumination |
|---|---|---|
| 1 | New Moon | 4% |
| 2 | Waxing Crescent | 8% |
| 3 | Waxing Crescent | 15% |
| 4 | Waxing Crescent | 22% |
| 5 | Waxing Crescent | 30% |
| 6 | First Quarter | 39% |
| 7 | First Quarter | 48% |
| 8 | First Quarter | 58% |
| 9 | First Quarter | 67% |
| 10 | Waxing Gibbous | 76% |
| 11 | Waxing Gibbous | 84% |
| 12 | Waxing Gibbous | 91% |
| 13 | Waxing Gibbous | 96% |
| 14 | Full Moon | 99% |
| 15 | Full Moon | 100% |
| 16 | Full Moon | 98% |
| 17 | Waning Gibbous | 93% |
| 18 | Waning Gibbous | 86% |
| 19 | Waning Gibbous | 77% |
| 20 | Last Quarter | 66% |
| 21 | Last Quarter | 55% |
| 22 | Last Quarter | 44% |
| 23 | Last Quarter | 33% |
| 24 | Waning Crescent | 23% |
| 25 | Waning Crescent | 15% |
| 26 | Waning Crescent | 8% |
| 27 | New Moon | 4% |
| 28 | New Moon | 1% |
| 29 | New Moon | 0% |
| 30 | New Moon | 1% |
| 31 | Waxing Crescent | 5% |
Illumination at noon (UTC) for each day.
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Frequently asked questions
When is the full moon in December 1921?
The full moon in December 1921 is on 15 December.
When is the new moon in December 1921?
The new moon in December 1921 is on 29 December.