On Monday, December 12, 2022 the Moon was in its waning gibbous phase, with 83% of its disk illuminated and an age of 18.7 days since the last new moon. The lit part starts to shrink. The Moon rises a few hours after dusk and is still in the sky when day breaks.
Moon data for this date
| Phase | 🌖 Waning Gibbous |
|---|---|
| Illumination | 83% |
| Moon age | 18.7 days |
| Day of the week | Monday |
| Last new moon | November 23, 2022 at 19:57 |
| Next full moon | January 6, 2023 at 20:09 (in 25.3 days) |
| Next new moon | December 23, 2022 at 07:17 (in 10.8 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 11, 2022 December 13, 2022 →
About the waning gibbous
The lit part starts to shrink. The Moon rises a few hours after dusk and is still in the sky when day breaks. The phase name comes from the Moon's position in its 29.53-day cycle: on December 12, 2022 it had completed 63% of the cycle that began with the new moon on November 23, 2022.
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 12, 2022. For sun times, check sunrise and sunset.