On Tuesday, December 14, 2021 the Moon was in its waxing gibbous phase, with 79% of its disk illuminated and an age of 10.3 days since the last new moon. More than half of the disk is lit and the Moon already shows up in the afternoon. It stays visible most of the night, until the small hours.
Moon data for this date
| Phase | 🌔 Waxing Gibbous |
|---|---|
| Illumination | 79% |
| Moon age | 10.3 days |
| Day of the week | Tuesday |
| Last new moon | December 4, 2021 at 04:43 |
| Next full moon | December 19, 2021 at 01:36 (in 4.6 days) |
| Next new moon | January 2, 2022 at 15:34 (in 19.1 days) |
The Moon on the surrounding days
Compare the phase and illumination over the three days before and after. Click a day to open its page.
← December 13, 2021 December 15, 2021 →
About the waxing gibbous
More than half of the disk is lit and the Moon already shows up in the afternoon. It stays visible most of the night, until the small hours. The phase name comes from the Moon's position in its 29.53-day cycle: on December 14, 2021 it had completed 35% of the cycle that began with the new moon on December 4, 2021.
Looking for another date, such as a birthday? Use the Moon phase on the day I was born tool, see the Moon phase today page with the lunar calendar, or find the day of the week of December 14, 2021. For sun times, check sunrise and sunset.