On Monday, January 9, 2023 the Moon was in its waning gibbous phase, with 93% of its disk illuminated and an age of 17.2 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 | 93% |
| Moon age | 17.2 days |
| Day of the week | Monday |
| Last new moon | December 23, 2022 at 07:17 |
| Next full moon | February 5, 2023 at 15:29 (in 27.1 days) |
| Next new moon | January 21, 2023 at 17:54 (in 12.2 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.
← January 8, 2023 January 10, 2023 →
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 January 9, 2023 it had completed 58% of the cycle that began with the new moon on December 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 January 9, 2023. For sun times, check sunrise and sunset.