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Marambio Base, Antarctica — Sunrise, Sunset, and Daylength, December 2025

Daylight

2:25 am – 10:51 pm
20 hours, 26 minutes

Current Time: Dec 5, 2025 at 1:12:09 am
Sun Direction: 172° South
Sun Altitude: -2.3°
Sun Distance: 91.606 million mi
Next Solstice: Dec 21, 2025 12:03 pm (Summer)
Sunrise Today: 2:25 am 155° South
Sunset Today: 10:51 pm 204° Southwest
Location of Marambio BaseLocation

2025 Sun Graph for Marambio Base

December 2025 — Sun in Marambio Base

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
12:35 am (152°)10:38 pm (207°)20:03:22+5:58--Rest of night12:35 pm (47.7°)91.657
22:32 am (153°)10:41 pm (206°)20:09:13+5:51--Rest of night12:36 pm (47.8°)91.642
32:30 am (154°)10:45 pm (206°)20:14:56+5:42--Rest of night12:36 pm (48.0°)91.628
42:27 am (154°)10:48 pm (205°)20:20:29+5:33--Rest of night12:36 pm (48.1°)91.614
52:25 am (155°)10:51 pm (204°)20:25:53+5:23--Rest of night12:37 pm (48.2°)91.600
62:23 am (156°)10:54 pm (204°)20:31:05+5:12--Rest of night12:37 pm (48.3°)91.587
72:21 am (156°)10:57 pm (203°)20:36:05+5:00--Rest of night12:38 pm (48.5°)91.575
82:19 am (157°)10:59 pm (203°)20:40:52+4:47--Rest of night12:38 pm (48.6°)91.563
92:17 am (157°)11:02 pm (202°)20:45:25+4:32--Rest of night12:39 pm (48.7°)91.552
102:15 am (158°)11:05 pm (202°)20:49:42+4:17--Rest of night12:39 pm (48.7°)91.541
112:13 am (158°)11:07 pm (201°)20:53:43+4:00--Rest of night12:39 pm (48.8°)91.531
122:12 am (159°)11:09 pm (201°)20:57:25+3:42--Rest of night12:40 pm (48.9°)91.521
132:11 am (159°)11:11 pm (200°)21:00:48+3:23--Rest of night12:40 pm (49.0°)91.512
142:10 am (160°)11:13 pm (200°)21:03:51+3:02--Rest of night12:41 pm (49.0°)91.503
152:09 am (160°)11:15 pm (200°)21:06:32+2:41--Rest of night12:41 pm (49.1°)91.494
162:08 am (160°)11:17 pm (200°)21:08:50+2:18--Rest of night12:42 pm (49.1°)91.486
172:07 am (161°)11:18 pm (199°)21:10:45+1:54--Rest of night12:42 pm (49.1°)91.478
182:07 am (161°)11:19 pm (199°)21:12:15+1:29--Rest of night12:43 pm (49.2°)91.470
192:07 am (161°)11:20 pm (199°)21:13:20+1:04--Rest of night12:43 pm (49.2°)91.463
202:07 am (161°)11:21 pm (199°)21:13:58+0:38--Rest of night12:44 pm (49.2°)91.456
212:07 am (161°)11:21 pm (199°)21:14:11+0:12--Rest of night12:44 pm (49.2°)91.450
222:08 am (161°)11:22 pm (199°)21:13:57−0:13--Rest of night12:45 pm (49.2°)91.444
232:08 am (161°)11:22 pm (199°)21:13:17−0:40--Rest of night12:45 pm (49.2°)91.438
242:09 am (161°)11:22 pm (199°)21:12:11−1:06--Rest of night12:46 pm (49.2°)91.432
252:11 am (161°)11:21 pm (199°)21:10:39−1:31--Rest of night12:46 pm (49.1°)91.427
262:12 am (160°)11:21 pm (200°)21:08:43−1:56--Rest of night12:47 pm (49.1°)91.423
272:13 am (160°)11:20 pm (200°)21:06:23−2:19--Rest of night12:47 pm (49.1°)91.418
282:15 am (160°)11:19 pm (200°)21:03:40−2:42--Rest of night12:48 pm (49.0°)91.415
292:17 am (160°)11:18 pm (201°)21:00:36−3:04--Rest of night12:48 pm (49.0°)91.411
302:19 am (159°)11:17 pm (201°)20:57:11−3:24--Rest of night12:49 pm (48.9°)91.409
312:22 am (159°)11:15 pm (202°)20:53:27−3:44--Rest of night12:49 pm (48.8°)91.407
* All times are local time for Marambio Base. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The December solstice (summer solstice) in Marambio Base is at 12:03 pm on Sunday, December 21, 2025. In terms of daylight, this day is 17 hours, 11 minutes longer than the June solstice. In locations south of the equator, the longest day of the year is around this date.

The earliest sunrise is on December 19. The latest sunset is on December 23.

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