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

Moon: 89.7%
Waning Gibbous
Current Time: Sep 10, 2025 at 9:30:55 am
Moon Direction: 277° West
Moon Altitude: -12.1°
Moon Distance: 226,661 mi
Next New Moon: Sep 21, 2025, 4:54 pm
Next Full Moon: Oct 7, 2025, 12:47 am
Next Moonrise: Tomorrow, 1:31 am

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

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2025 Moonrise/Moonset Meridian Passing
Aug Moonrise Moonset Moonrise Time Distance (mi) Illumination
1 - 4:25 am (217°) 9:27 am (148°) 7:27 pm (41.4°) 251,132 54.0%
2 - Up all day - 8:13 pm (45.3°) 250,648 63.6%
3 - Up all day - 9:02 pm (48.1°) 249,366 72.8%
4 - Up all day - 9:55 pm (49.6°) 247,396 81.3%
5 - Up all day - 10:49 pm (49.6°) 244,906 88.6%
6 - Up all day - 11:44 pm (48.0°) 242,111 94.4%
7 - - - Moon does not pass the meridian on this day.
8 - 12:18 pm (190°) 2:08 pm (166°) 12:38 am (44.8°) 239,237 98.3%
9 - 11:05 am (219°) 5:07 pm (136°) 1:30 am (40.2°) 236,508 99.9%
10 - 10:34 am (239°) 7:21 pm (115°) 2:20 am (34.5°) 234,110 99.0%
11 - 10:10 am (257°) 9:25 pm (95°) 3:08 am (28.0°) 232,174 95.5%
12 - 9:49 am (275°) 11:29 pm (75°) 3:55 am (21.1°) 230,760 89.4%
13 - 9:26 am (293°) - 4:42 am (14.1°) 229,881 81.1%
14 1:40 am (54°) 8:58 am (312°) - 5:32 am (7.5°) 229,496 70.9%
15 4:18 am (29°) 8:10 am (336°) - 6:24 am (1.8°) 229,541 59.6%
16 - Down all day - 7:20 am (-2.6°) 229,959 47.7%
17 - Down all day - 8:20 am (-6.4°) 230,709 35.9%
18 - Down all day - 9:22 am (-7.7°) 231,778 25.0%
19 - Down all day - 10:23 am (-6.9°) 233,158 15.6%
20 - Down all day - 11:22 am (-4.4°) 234,859 8.2%
21 11:30 am (10°) 1:21 pm (346°) - 12:17 pm (0.2°) 236,866 3.1%
22 10:17 am (39°) 4:18 pm (316°) - 1:07 pm (5.0°) 239,139 0.4%
23 9:46 am (58°) 6:24 pm (296°) - 1:52 pm (10.8°) 241,582 0.2%
24 9:23 am (75°) 8:17 pm (278°) - 2:35 pm (16.9°) 244,076 2.3%
25 9:03 am (91°) 10:04 pm (260°) - 3:17 pm (23.1°) 246,454 6.5%
26 8:43 am (107°) 11:51 pm (243°) - 3:57 pm (29.1°) 248,539 12.3%
27 8:21 am (123°) - - 4:38 pm (34.7°) 250,151 19.6%
28 - 1:47 am (225°) 7:53 am (140°) 5:21 pm (39.7°) 251,132 27.9%
29 - 4:11 am (201°) 6:59 am (163°) 6:06 pm (44.0°) 251,354 37.1%
30 - Up all day - 6:54 pm (47.2°) 250,744 46.8%
31 - Up all day - 7:44 pm (49.3°) 249,293 56.6%
* 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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