New Moon
2031 New Moon dates
See every New Moon in 2031 with exact dates in UTC. Plan stargazing and dark-sky nights around New Moon dates.
| # | Date |
|---|---|
| 1 | Thursday, January 23, 2031 |
| 2 | Saturday, February 22, 2031 |
| 3 | Sunday, March 23, 2031 |
| 4 | Tuesday, April 22, 2031 |
| 5 | Wednesday, May 21, 2031 |
| 6 | Friday, June 20, 2031 |
| 7 | Saturday, July 19, 2031 |
| 8 | Monday, August 18, 2031 |
| 9 | Tuesday, September 16, 2031 |
| 10 | Thursday, October 16, 2031 |
| 11 | Friday, November 14, 2031 |
| 12 | Sunday, December 14, 2031 |
Note: All dates are in UTC. Calculated using the Meeus simplified synodic month algorithm (epoch J2000.0). Depending on your time zone, the New Moon may fall on a different calendar date in your location.
Frequently asked questions
- Why is the New Moon good for stargazing?
- During a New Moon, the Moon is between the Earth and Sun, so its illuminated side faces away from us. With no moonlight, the sky is darkest — ideal for seeing stars, planets, and the Milky Way.
- How many New Moons are in 2031?
- 2031 has 12 New Moons. Most years have 12 New Moons, but some years have 13.
- Can I download these New Moon dates?
- Yes — click the CSV button above the table to download all 2031 New Moon dates in a spreadsheet-ready format.