Moon Phases September 2026
The last quarter is on September 4 at 07:51 UTC, the new moon is on September 11 at 03:27 UTC, the first quarter is on September 18 at 20:44 UTC and the full moon is on September 26 at 16:49 UTC. This month's full moon is the Harvest Moon.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
80%
2
70%
3
60%
4
48%
Last Quarter
5
37%
6
26%
7
17%
8
9%
9
3%
10
1%
11
0%
New Moon
12
2%
13
6%
14
12%
15
20%
16
28%
17
37%
18
47%
First Quarter
19
56%
20
65%
21
74%
22
82%
23
89%
24
95%
25
98%
26
100%
Full Moon
27
99%
28
96%
29
90%
30
82%
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 2026
| Phase | UTC | Pacific | Eastern | UK | Sydney | Auckland |
|---|---|---|---|---|---|---|
| Last Quarter | Sep 4 07:51 | Sep 4 | Sep 4 | 4 Sep | 4 Sep | 4 Sep |
| New Moon | Sep 11 03:27 | Sep 10 | Sep 10 | 11 Sep | 11 Sep | 11 Sep |
| First Quarter | Sep 18 20:44 | Sep 18 | Sep 18 | 18 Sep | 19 Sep | 19 Sep |
| Full Moon | Sep 26 16:49 | Sep 26 | Sep 26 | 26 Sep | 27 Sep | 27 Sep |
Moonrise and moonset this month
Rise and set times depend on where you are. Open a city for its own moon calendar: