September 2025 lunar calendar
The Moon calendar for September 2025 displays the different Moon phases for each day of the month. September 2025 begins with a First Quarter phase illuminated to 66.52%. You can easily explore each day by clicking the icons below, with a detailed description available for each selected date.
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
01  66.52% 8.97 day | 02  75.51% 9.9 day | 03  83.72% 10.86 day | 04  90.71% 11.85 day | 05  96.04% 12.88 day | 06  99.23% 13.94 day | |
07  99.92% 15.03 day | 08  97.88% 16.14 day | 09  93.13% 17.26 day | 10  85.94% 18.38 day | 11  76.79% 19.49 day | 12  66.28% 20.59 day | 13  55.07% 21.67 day |
14  43.79% 22.73 day | 15  33% 23.78 day | 16  23.2% 24.81 day | 17  14.8% 25.82 day | 18  8.13% 26.81 day | 19  3.39% 27.79 day | 20  0.69% 28.75 day |
21  0.03% 0.17 day | 22  1.35% 1.09 day | 23  4.5% 2.01 day | 24 9.29% 2.91 day | 25  15.52% 3.81 day | 26  22.95% 4.7 day | 27  31.36% 5.59 day |
28  40.49% 6.48 day | 29  50.11% 7.39 day | 30 59.92% 8.32 day |