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Rialto, California, USA — Moonrise, Moonset, and Moon Phases, December 2025

Moon: 0.6%
Waning Crescent
Current Time: Dec 19, 2025 at 1:31:01 am
Moon Direction: 88° East
Moon Altitude: -60.3°
Moon Distance: 404,621 km
Next New Moon: Dec 19, 2025, 5:43 pm
Next Full Moon: Jan 3, 2026, 2:02 am
Next Moonrise: Today, 6:49 am

Moonrise, Moonset, and Phase Calendar for Rialto, December 2025

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2025 Moonrise/Moonset Meridian Passing
Dec Moonrise Moonset Moonrise Time Distance (km) Illumination
1 - 2:44 am (283°) 2:03 pm (74°) 8:54 pm (70.8°) 361,742 88.7%
2 - 3:57 am (291°) 2:40 pm (66°) 9:51 pm (76.7°) 358,414 95.3%
3 - 5:13 am (297°) 3:24 pm (60°) 10:54 pm (81.2°) 356,996 99.1%
4 - 6:31 am (302°) 4:18 pm (56°) Moon does not pass the meridian on this day.
5 - 7:45 am (305°) 5:23 pm (55°) 12:00 am (83.7°) 357,720 99.6%
6 - 8:50 am (304°) 6:34 pm (57°) 1:08 am (83.8°) 360,553 96.8%
7 - 9:43 am (300°) 7:48 pm (62°) 2:13 am (81.7°) 365,169 91.2%
8 - 10:26 am (295°) 8:58 pm (68°) 3:12 am (77.7°) 371,051 83.3%
9 - 11:01 am (289°) 10:05 pm (75°) 4:05 am (72.6°) 377,552 73.8%
10 - 11:30 am (282°) 11:07 pm (82°) 4:52 am (66.7°) 384,130 63.6%
11 - 11:56 am (274°) - 5:36 am (60.6°) 390,267 53.2%
12 12:06 am (89°) 12:20 pm (267°) - 6:17 am (54.5°) 395,620 42.9%
13 1:03 am (97°) 12:44 pm (260°) - 6:58 am (48.5°) 399,947 33.2%
14 2:00 am (104°) 1:10 pm (254°) - 7:38 am (42.9°) 403,149 24.4%
15 2:57 am (110°) 1:37 pm (248°) - 8:21 am (37.8°) 405,208 16.6%
16 3:56 am (116°) 2:09 pm (242°) - 9:05 am (33.5°) 406,195 10.0%
17 4:55 am (120°) 2:45 pm (238°) - 9:52 am (30.1°) 406,226 5.0%
18 5:53 am (123°) 3:28 pm (236°) - 10:42 am (27.8°) 405,433 1.7%
19 6:49 am (125°) 4:17 pm (235°) - 11:33 am (26.9°) 403,952 0.2%
20 7:40 am (125°) 5:13 pm (236°) - 12:26 pm (27.4°) 401,890 0.7%
21 8:26 am (122°) 6:13 pm (239°) - 1:17 pm (29.4°) 399,323 3.2%
22 9:06 am (119°) 7:15 pm (243°) - 2:07 pm (32.7°) 396,285 7.7%
23 9:40 am (113°) 8:17 pm (249°) - 2:55 pm (37.1°) 392,792 14.0%
24 10:10 am (107°) 9:19 pm (256°) - 3:41 pm (42.5°) 388,851 22.0%
25 10:38 am (100°) 10:21 pm (264°) - 4:25 pm (48.5°) 384,495 31.4%
26 11:05 am (92°) 11:24 pm (272°) - 5:10 pm (55.0°) 379,809 42.0%
27 11:32 am (85°) - - 5:55 pm (61.7°) 374,968 53.2%
28 - 12:29 am (280°) 12:00 pm (77°) 6:43 pm (68.3°) 370,247 64.6%
29 - 1:37 am (287°) 12:33 pm (69°) 7:36 pm (74.3°) 366,007 75.5%
30 - 2:49 am (295°) 1:12 pm (63°) 8:34 pm (79.4°) 362,685 85.2%
31 - 4:04 am (300°) 2:00 pm (58°) 9:37 pm (82.8°) 360,725 92.9%
* All times are local time for Rialto. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

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