On Saturday, January 21, 2023 the Moon was in its new moon phase, with 0% of its disk illuminated and an age of 29.2 days since the last new moon. The Moon sits between the Earth and the Sun and shows us its dark side. It is practically invisible in the sky, and the nights are darkest, which is ideal for stargazing.
Moon data for this date
| Phase | 🌑 New Moon |
|---|---|
| Illumination | 0% |
| Moon age | 29.2 days |
| Day of the week | Saturday |
| Last new moon | December 23, 2022 at 07:17 |
| Next full moon | February 5, 2023 at 15:29 (in 15.1 days) |
| Next new moon | January 21, 2023 at 17:54 (in about 6 h) |
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 20, 2023 January 22, 2023 →
About the new moon
The Moon sits between the Earth and the Sun and shows us its dark side. It is practically invisible in the sky, and the nights are darkest, which is ideal for stargazing. The phase name comes from the Moon's position in its 29.53-day cycle: on January 21, 2023 it had completed 99% 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 21, 2023. For sun times, check sunrise and sunset.