Moon · December 2025

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

Daily moon phases, illumination, moonrise and moonset in Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France for December 2025. Full moon: December 5, 2025. All times are shown in the local time of Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes, France.

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Full moonFriday, December 5, 2025, 12:18 AM

New moonSaturday, December 20, 2025, 3:59 AM

Day	Phase	Illumination	Moonrise	Moonset
1	Waxing Gibbous	84%	1:59 PM	3:49 AM
2	Waxing Gibbous	92%	2:21 PM	5:28 AM
3	Waxing Gibbous	97%	2:40 PM	6:34 AM
4	Full Moon	100%	3:33 PM	8:11 AM
5	Full Moon	99%	4:17 PM	9:36 AM
6	Waning Gibbous	97%	5:31 PM	10:29 AM
7	Waning Gibbous	91%	6:33 PM	11:33 AM
8	Waning Gibbous	84%	8:11 PM	11:59 AM
9	Waning Gibbous	75%	9:34 PM	12:23 PM
10	Waning Gibbous	65%	10:32 PM	12:35 PM
11	Last Quarter	55%	11:55 PM	1:09 PM
12	Last Quarter	45%	—	1:30 PM
13	Waning Crescent	35%	1:15 AM	1:35 PM
14	Waning Crescent	26%	2:17 AM	1:43 PM
15	Waning Crescent	18%	3:30 AM	2:13 PM
16	Waning Crescent	12%	4:23 AM	2:25 PM
17	Waning Crescent	6%	5:35 AM	2:59 PM
18	Waning Crescent	3%	6:26 AM	3:37 PM
19	New Moon	1%	7:37 AM	4:18 PM
20	New Moon	0%	8:23 AM	5:22 PM
21	Waxing Crescent	2%	9:18 AM	6:16 PM
22	Waxing Crescent	5%	9:46 AM	7:31 PM
23	Waxing Crescent	11%	10:20 AM	8:26 PM
24	Waxing Crescent	18%	10:32 AM	9:43 PM
25	Waxing Crescent	27%	11:14 AM	11:02 PM
26	Waxing Crescent	37%	11:33 AM	—
27	First Quarter	48%	11:41 AM	12:18 AM
28	First Quarter	59%	12:05 PM	1:36 AM
29	Waxing Gibbous	70%	12:22 PM	2:48 AM
30	Waxing Gibbous	81%	12:39 PM	4:20 AM
31	Waxing Gibbous	89%	1:30 PM	5:44 AM

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Frequently asked questions

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

The full moon peaks on Friday, December 5, 2025, 12:18 AM (local time).

When is the new moon in December 2025?

The new moon falls on Saturday, December 20, 2025, 3:59 AM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

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