Moon's calendar of September 2025. You can see that for every day of September 2025, there will be a different moon phase displayed. The month of September 2025 begins with a First Quarter phase that is illuminated to 68.06%. You can easily navigate each day of the month by clicking the icons below. There is also a detailed description of the lunar phase for the chosen day of the month.
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
|
01
68.06%
9.12 day |
02
76.94%
10.06 day |
03
84.98%
11.02 day |
04
91.73%
12.02 day |
05
96.73%
13.06 day |
06
99.53%
14.12 day |
|
|
07
99.77%
15.21 day |
08
97.27%
16.32 day |
09
92.09%
17.44 day |
10
84.54%
18.56 day |
11
75.11%
19.67 day |
12
64.44%
20.77 day |
13
53.18%
21.85 day |
|
14
41.94%
22.91 day |
15
31.28%
23.95 day |
16
21.69%
24.98 day |
17
13.56%
25.99 day |
18
7.2%
26.98 day |
19
2.79%
27.95 day |
20
0.44%
28.91 day |
|
21
0.12%
0.32 day |
22
1.75%
1.25 day |
23
5.19%
2.16 day |
24
10.24%
3.06 day |
25
16.68%
3.95 day |
26
24.29%
4.84 day |
27
32.84%
5.74 day |
|
28
42.07%
6.63 day |
29
51.74%
7.55 day |
30
61.56%
8.48 day |