SkyAlmanac

Moon · September 2025

Moon calendar for Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France: September 2025

Daily moon phases, illumination, moonrise and moonset in Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France for September 2025. Full moon: September 7, 2025. All times are shown in the local time of Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France.

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Full moonSunday, September 7, 2025, 9:53 PM
New moonSunday, September 21, 2025, 6:49 PM
Day Phase Illumination Moonrise Moonset
1 Waxing Gibbous 62% 4:25 PM 12:06 AM
2 Waxing Gibbous 71% 5:08 PM 12:46 AM
3 Waxing Gibbous 79% 5:43 PM 1:48 AM
4 Waxing Gibbous 87% 6:20 PM 2:59 AM
5 Waxing Gibbous 93% 6:36 PM 4:14 AM
6 Waxing Gibbous 98% 7:21 PM 5:33 AM
7 Full Moon 100% 7:36 PM 6:30 AM
8 Full Moon 100% 7:47 PM 7:56 AM
9 Waning Gibbous 97% 8:14 PM 9:28 AM
10 Waning Gibbous 91% 8:25 PM 10:28 AM
11 Waning Gibbous 83% 8:46 PM 12:02 PM
12 Waning Gibbous 74% 9:31 PM 1:35 PM
13 Waning Gibbous 63% 10:05 PM 2:47 PM
14 Last Quarter 51% 10:55 PM 4:13 PM
15 Last Quarter 40% — 5:23 PM
16 Waning Crescent 29% 12:09 AM 5:57 PM
17 Waning Crescent 19% 1:31 AM 6:26 PM
18 Waning Crescent 11% 2:35 AM 6:49 PM
19 Waning Crescent 5% 4:09 AM 7:27 PM
20 Waning Crescent 2% 5:30 AM 7:34 PM
21 New Moon 0% 6:25 AM 7:41 PM
22 New Moon 1% 7:38 AM 8:02 PM
23 Waxing Crescent 3% 8:32 AM 8:19 PM
24 Waxing Crescent 7% 9:46 AM 8:27 PM
25 Waxing Crescent 12% 10:48 AM 8:55 PM
26 Waxing Crescent 19% 12:00 PM 9:33 PM
27 Waxing Crescent 27% 1:09 PM 10:02 PM
28 Waxing Crescent 36% 2:06 PM 10:41 PM
29 First Quarter 45% 2:54 PM 11:41 PM
30 First Quarter 55% 3:41 PM —

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Frequently asked questions

When is the full moon in September 2025 in Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France?

The full moon peaks on Sunday, September 7, 2025, 9:53 PM (local time).

When is the new moon in September 2025?

The new moon falls on Sunday, September 21, 2025, 6:49 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France

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