Moon Phases September 2025
The full moon is on September 7 at 18:09 UTC, the last quarter is on September 14 at 10:33 UTC, the new moon is on September 21 at 19:54 UTC and the first quarter is on September 29 at 23:54 UTC. This month's full moon is the Corn Moon.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
62%
2
71%
3
80%
4
87%
5
94%
6
98%
7
100%
Full Moon
8
99%
9
96%
10
90%
11
82%
12
72%
13
61%
14
49%
Last Quarter
15
38%
16
28%
17
19%
18
11%
19
6%
20
2%
21
0%
New Moon
22
0%
23
3%
24
7%
25
12%
26
19%
27
27%
28
36%
29
45%
First Quarter
30
55%
Illumination at 12:00 UTC each day, drawn as seen from the Northern Hemisphere. South of the equator the lit side is mirrored.
Exact times, September 2025
| Phase | UTC | Pacific | Eastern | UK | Sydney | Auckland |
|---|---|---|---|---|---|---|
| Full Moon | Sep 7 18:09 | Sep 7 | Sep 7 | 7 Sep | 8 Sep | 8 Sep |
| Last Quarter | Sep 14 10:33 | Sep 14 | Sep 14 | 14 Sep | 14 Sep | 14 Sep |
| New Moon | Sep 21 19:54 | Sep 21 | Sep 21 | 21 Sep | 22 Sep | 22 Sep |
| First Quarter | Sep 29 23:54 | Sep 29 | Sep 29 | 30 Sep | 30 Sep | 30 Sep |
Moonrise and moonset this month
Rise and set times depend on where you are. Open a city for its own moon calendar: