Moon Phases September 2025

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September 2025

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31
First quarter
1
First quarter
First quarter
Visible: 62% ↑
Age: 8.51 days
2
Waxing gibbous
Waxing gibbous
Visible: 72% ↑
Age: 9.43 days
3
Waxing gibbous
Waxing gibbous
Visible: 80% ↑
Age: 10.38 days
4
Waxing gibbous
Waxing gibbous
Visible: 88% ↑
Age: 11.35 days
5
Waxing gibbous
Waxing gibbous
Visible: 94% ↑
Age: 12.36 days
6
Full moon
Full moon
Visible: 98% ↑
Age: 13.41 days
7
Full moon
Full moon
Visible: 100%
Age: 14.48 days
8
Full moon
Full moon
Visible: 100% ↓
Age: 15.58 days
9
Waning gibbous
Waning gibbous
Visible: 96% ↓
Age: 16.70 days
10
Waning gibbous
Waning gibbous
Visible: 90% ↓
Age: 17.82 days
11
Waning gibbous
Waning gibbous
Visible: 82% ↓
Age: 18.94 days
12
Waning gibbous
Waning gibbous
Visible: 72% ↓
Age: 20.04 days
13
Last quarter
Last quarter
Visible: 61% ↓
Age: 21.13 days
14
Last quarter
Last quarter
Visible: 50% ↓
Age: 22.20 days
15
Last quarter
Last quarter
Visible: 39% ↓
Age: 23.26 days
16
Waning crescent
Waning crescent
Visible: 28% ↓
Age: 24.29 days
17
Waning crescent
Waning crescent
Visible: 19% ↓
Age: 25.31 days
18
Waning crescent
Waning crescent
Visible: 12% ↓
Age: 26.32 days
19
Waning crescent
Waning crescent
Visible: 6% ↓
Age: 27.30 days
20
New
New
Visible: 2% ↓
Age: 28.27 days
21
New
New
Visible: 1% ↓
Age: 29.23 days
22
New
New
Visible: 1% ↑
Age: 0.63 days
23
Waxing crescent
Waxing crescent
Visible: 3% ↑
Age: 1.55 days
24
Waxing crescent
Waxing crescent
Visible: 7% ↑
Age: 2.46 days
25
Waxing crescent
Waxing crescent
Visible: 13% ↑
Age: 3.36 days
26
Waxing crescent
Waxing crescent
Visible: 20% ↑
Age: 4.25 days
27
Waxing crescent
Waxing crescent
Visible: 28% ↑
Age: 5.14 days
28
First quarter
First quarter
Visible: 36% ↑
Age: 6.03 days
29
First quarter
First quarter
Visible: 46% ↑
Age: 6.94 days
30
First quarter
First quarter
Visible: 56% ↑
Age: 7.85 days
1
First quarter
2
Waxing gibbous
3
Waxing gibbous
4
Waxing gibbous

About Moon Calendar

Above you can see our calendar of Moon phases for september 2025. The name of a current phase, an approximate percent of an illuminated surface of the Moon visible from the Earth, and Moon's age (days) are also provided.

Photos of the Moon come from NASA's Goddard Space Flight Center Scientific Visualization Studio.

You may also be interested in...

All Moon phases in 2025 year or Interactive 2025 Calendar