2025 Moon Phases
Approximate new moon and full moon dates for 2025.
These dates are from a simplified synodic-month calculation, accurate to within roughly a day. Good for planning, not precise enough for professional astronomical use.
| Month | New Moon | Full Moon |
|---|---|---|
| January | Jan 1 | Jan 13 |
| February | Feb 26 | Feb 12 |
| March | Mar 1 | Mar 13 |
| April | Apr 26 | Apr 12 |
| May | May 26 | May 11 |
| June | Jun 25 | Jun 10 |
| July | Jul 24 | Jul 9 |
| August | Aug 23 | Aug 8 |
| September | Sep 21 | Sep 6 |
| October | Oct 21 | Oct 6 |
| November | Nov 19 | Nov 4 |
| December | Dec 19 | Dec 4 |