San Francisco, California, USA — Moonrise, Moonset, and Moon Phases, December 2025

Moonrise, Moonset, and Phase Calendar for San Francisco, December 2025

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2025	Moonrise/Moonset						Meridian Passing
Dec	Moonrise		Moonset		Moonrise		Time		Distance (mi)	Illumination
1	-		3:10 am	↑ (283°)	2:18 pm	↑ (73°)	9:15 pm	(67.2°)	224,740	88.8%
2	-		4:25 am	↑ (292°)	2:52 pm	↑ (65°)	10:12 pm	(73.1°)	222,686	95.4%
3	-		5:45 am	↑ (299°)	3:34 pm	↑ (59°)	11:15 pm	(77.5°)	221,824	99.1%
4	-		7:05 am	↑ (304°)	4:26 pm	↑ (55°)	Moon does not pass the meridian on this day.
5	-		8:20 am	↑ (307°)	5:30 pm	↑ (53°)	12:21 am	(80.0°)	222,293	99.6%
6	-		9:24 am	↑ (306°)	6:43 pm	↑ (55°)	1:29 am	(80.1°)	224,071	96.8%
7	-		10:16 am	↑ (302°)	7:58 pm	↑ (60°)	2:34 am	(77.9°)	226,952	91.1%
8	-		10:56 am	↑ (296°)	9:11 pm	↑ (66°)	3:33 am	(73.9°)	230,615	83.1%
9	-		11:28 am	↑ (289°)	10:20 pm	↑ (74°)	4:25 am	(68.8°)	234,658	73.7%
10	-		11:54 am	↑ (282°)	11:25 pm	↑ (82°)	5:13 am	(62.9°)	238,743	63.5%
11	-		12:18 pm	↑ (274°)	-		5:57 am	(56.8°)	242,551	53.0%
12	12:27 am	↑ (89°)	12:40 pm	↑ (267°)	-		6:38 am	(50.6°)	245,869	42.8%
13	1:27 am	↑ (97°)	1:02 pm	↑ (260°)	-		7:18 am	(44.7°)	248,548	33.1%
14	2:26 am	↑ (104°)	1:25 pm	↑ (253°)	-		7:59 am	(39.1°)	250,528	24.2%
15	3:26 am	↑ (111°)	1:50 pm	↑ (246°)	-		8:41 am	(34.1°)	251,797	16.5%
16	4:26 am	↑ (117°)	2:19 pm	↑ (241°)	-		9:26 am	(29.7°)	252,402	10.0%
17	5:27 am	↑ (122°)	2:54 pm	↑ (237°)	-		10:13 am	(26.3°)	252,414	5.0%
18	6:27 am	↑ (125°)	3:36 pm	↑ (234°)	-		11:02 am	(24.1°)	251,914	1.7%
19	7:23 am	↑ (127°)	4:25 pm	↑ (233°)	-		11:54 am	(23.2°)	250,989	0.2%
20	8:14 am	↑ (126°)	5:21 pm	↑ (234°)	-		12:47 pm	(23.7°)	249,703	0.7%
21	8:59 am	↑ (124°)	6:22 pm	↑ (237°)	-		1:38 pm	(25.7°)	248,104	3.3%
22	9:37 am	↑ (120°)	7:26 pm	↑ (242°)	-		2:28 pm	(29.0°)	246,212	7.7%
23	10:09 am	↑ (114°)	8:31 pm	↑ (248°)	-		3:16 pm	(33.5°)	244,037	14.1%
24	10:37 am	↑ (108°)	9:35 pm	↑ (255°)	-		4:02 pm	(38.9°)	241,585	22.1%
25	11:02 am	↑ (100°)	10:40 pm	↑ (263°)	-		4:46 pm	(44.9°)	238,874	31.6%
26	11:26 am	↑ (92°)	11:46 pm	↑ (272°)	-		5:31 pm	(51.4°)	235,961	42.1%
27	11:50 am	↑ (84°)	-		-		6:16 pm	(58.1°)	232,952	53.4%
28	-		12:53 am	↑ (280°)	12:17 pm	↑ (76°)	7:04 pm	(64.6°)	230,022	64.8%
29	-		2:04 am	↑ (288°)	12:47 pm	↑ (68°)	7:57 pm	(70.7°)	227,393	75.7%
30	-		3:19 am	↑ (296°)	1:23 pm	↑ (61°)	8:55 pm	(75.7°)	225,339	85.4%
31	-		4:37 am	↑ (302°)	2:09 pm	↑ (56°)	9:58 pm	(79.1°)	224,134	93.0%
* All times are local time for San Francisco. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

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