A first quarter moon is a moon phase that occurs when the moon is 31% to 50% illuminated, making the right side of the moon visible. The first quarter of the moon is the first of the four primary phases of the moon, which is
| Date | Ends | Visibility |
|---|---|---|
| Sunday, January 5, 2025 | Tuesday, January 7, 2025 | 41.1 ~ 63.74 |
| Monday, February 3, 2025 | Wednesday, February 5, 2025 | 37.31 ~ 59.87 |
| Tuesday, March 4, 2025 | Friday, March 7, 2025 | 33.53 ~ 66.32 |
| Thursday, April 3, 2025 | Saturday, April 5, 2025 | 39.86 ~ 61.18 |
| Friday, May 2, 2025 | Monday, May 5, 2025 | 35.19 ~ 65.65 |
| Sunday, June 1, 2025 | Wednesday, June 4, 2025 | 40.09 ~ 68.99 |
| Monday, June 30, 2025 | Thursday, July 3, 2025 | 34.25 ~ 62.81 |
| Wednesday, July 30, 2025 | Saturday, August 2, 2025 | 37.3 ~ 65.41 |
| Friday, August 29, 2025 | Monday, September 1, 2025 | 39.74 ~ 68.06 |
| Saturday, September 27, 2025 | Tuesday, September 30, 2025 | 32.84 ~ 61.56 |
| Monday, October 27, 2025 | Thursday, October 30, 2025 | 35.21 ~ 65.26 |
| Wednesday, November 26, 2025 | Friday, November 28, 2025 | 38.91 ~ 59.94 |