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San Martín Base, Antarctica — Moonrise, Moonset, and Moon Phases, December 2025

Moon: 6.0%
Waxing Crescent
Current Time: May 28, 2025 at 11:34:28 pm
Moon Direction: 250.83° WSW
Moon Altitude: -38.66°
Moon Distance: 228,030 mi
Next Full Moon: Jun 11, 2025, 4:43 am
Next New Moon: Jun 25, 2025, 7:31 am
Location of San Martín BaseLocation

Moonrise, Moonset, and Phase Calendar for San Martín Base, December 2025

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
1-2:09 am (295°)6:46 pm (51°)10:26 pm(6.6°)225,14687.6%
2-1:40 am (315°)9:42 pm (22°)11:22 pm(0.9°)222,93194.6%
3-12:41 am (342°)-Moon does not pass the meridian on this day.
4-Down all day-12:23 am(-4.1°)221,87298.8%
5-Down all day-1:30 am(-6.9°)222,13399.7%
6-Down all day-2:37 am(-7.3°)223,71997.4%
7-Down all day-3:43 am(-5.5°)226,45192.1%
8-Down all day-4:43 am(-1.0°)230,01884.5%
93:15 am (32°)8:19 am (323°)-5:36 am(3.4°)234,02675.2%
102:39 am (53°)10:34 am (301°)-6:25 am(9.0°)238,12665.1%
112:15 am (70°)12:30 pm (283°)-7:09 am(15.0°)241,99254.6%
121:56 am (86°)2:16 pm (266°)-7:51 am(21.1°)245,39944.3%
131:37 am (102°)4:02 pm (249°)-8:31 am(27.1°)248,18134.5%
141:17 am (117°)5:51 pm (232°)-9:12 am(32.7°)250,27025.5%
1512:53 am (133°)7:57 pm (211°)-9:53 am(37.9°)251,64717.6%
1612:16 am (152°)--10:37 am(42.4°)252,35010.9%
17-Up all day-11:24 am(45.9°)252,4475.6%
18-Up all day-12:13 pm(48.4°)252,0212.1%
19-Up all day-1:05 pm(49.5°)251,1560.3%
20-Up all day-1:57 pm(49.2°)249,9210.5%
21-Up all day-2:49 pm(47.4°)248,3692.7%
22-Up all day-3:39 pm(44.2°)246,5206.9%
23-2:57 am (195°)5:27 am (161°)4:28 pm(39.9°)244,39013.0%
24-1:59 am (219°)8:03 am (136°)5:14 pm(34.6°)241,97920.8%
25-1:30 am (238°)10:06 am (116°)5:58 pm(28.7°)239,30730.0%
26-1:08 am (255°)12:02 pm (98°)6:42 pm(22.3°)236,41740.5%
27-12:48 am (271°)1:58 pm (79°)7:28 pm(15.6°)233,41551.6%
28-12:28 am (289°)4:02 pm (59°)8:15 pm(9.1°)230,45863.1%
29-12:03 am (307°)6:28 pm (36°)9:07 pm(3.2°)227,76774.1%
-11:24 pm (329°)-Moon does not pass the meridian on this day.
30-Down all day-10:04 pm(-1.3°)225,60584.0%
31-Down all day-11:06 pm(-5.8°)224,25492.0%
* All times are local time for San Martín Base. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon. Below horizon is marked in red.

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