New Moon
2025 New Moon dates
See every New Moon in 2025 with exact dates in UTC. Plan stargazing and dark-sky nights around New Moon dates.
| # | Date |
|---|---|
| 1 | Wednesday, January 29, 2025 |
| 2 | Thursday, February 27, 2025 |
| 3 | Saturday, March 29, 2025 |
| 4 | Sunday, April 27, 2025 |
| 5 | Tuesday, May 27, 2025 |
| 6 | Wednesday, June 25, 2025 |
| 7 | Friday, July 25, 2025 |
| 8 | Saturday, August 23, 2025 |
| 9 | Monday, September 22, 2025 |
| 10 | Wednesday, October 22, 2025 |
| 11 | Thursday, November 20, 2025 |
| 12 | Saturday, December 20, 2025 |
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 2025?
- 2025 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 2025 New Moon dates in a spreadsheet-ready format.