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Moon Phase on December 20, 2031
The estimated moon phase on December 20, 2031 is First Quarter.
| Date | 2031-12-20 |
|---|---|
| Moon phase | First Quarter |
| Estimated moon age | 6.2 days |
| Estimated illumination | 37% |
| Estimated next full moon | about 8.6 days later |
| Estimated next new moon | about 23.4 days later |
Moon phase values are calculated estimates for general sky planning. Local moonrise, moonset, and exact full moon moment can vary by timezone.