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San Martín Base, Antarctica — Sunrise, Sunset, and Daylength, March 2026

Daylight

7:29 am – 7:39 pm
12 hours, 9 minutes

Current Time: Mar 21, 2026 at 12:46:41 pm
Sun Direction: 13° North
Sun Altitude: 21.0°
Sun Distance: 92.603 million mi
Next Solstice: Jun 21, 2026 5:24 am (Winter)
Sunrise Today: 7:29 am 91° East
Sunset Today: 7:39 pm 269° West
Location of San Martín BaseLocation

2026 Sun Graph for San Martín Base

March 2026 — Sun in San Martín Base

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2026Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
MarSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:14 am (113°)9:04 pm (248°)14:50:08−8:19Rest of night3:27 am11:46 pm5:09 am10:08 pm1:40 pm (29.3°)92.108
26:18 am (112°)9:00 pm (249°)14:41:51−8:17Rest of night3:35 am11:38 pm5:14 am10:03 pm1:40 pm (28.9°)92.131
36:22 am (111°)8:55 pm (250°)14:33:36−8:15Rest of night3:43 am11:30 pm5:19 am9:58 pm1:40 pm (28.5°)92.153
46:26 am (110°)8:51 pm (251°)14:25:23−8:13Rest of night3:50 am11:23 pm5:23 am9:53 pm1:40 pm (28.2°)92.177
56:29 am (108°)8:47 pm (252°)14:17:12−8:11Rest of night3:57 am11:16 pm5:28 am9:48 pm1:39 pm (27.8°)92.200
66:33 am (107°)8:42 pm (253°)14:09:03−8:09Rest of night4:04 am11:09 pm5:32 am9:43 pm1:39 pm (27.4°)92.224
76:37 am (106°)8:38 pm (254°)14:00:55−8:07Rest of night4:11 am11:02 pm5:36 am9:38 pm1:39 pm (27.0°)92.248
86:41 am (105°)8:34 pm (255°)13:52:49−8:06Rest of night4:17 am10:56 pm5:41 am9:33 pm1:39 pm (26.6°)92.273
96:45 am (104°)8:30 pm (257°)13:44:44−8:04Rest of night4:23 am10:49 pm5:45 am9:29 pm1:38 pm (26.2°)92.297
106:49 am (103°)8:25 pm (258°)13:36:40−8:03Rest of night4:28 am10:43 pm5:49 am9:24 pm1:38 pm (25.8°)92.322
116:52 am (102°)8:21 pm (259°)13:28:38−8:02-
2:05 am
1:12 am
-
4:34 am10:37 pm5:53 am9:19 pm1:38 pm (25.4°)92.348
126:56 am (101°)8:17 pm (260°)13:20:37−8:00-
2:29 am
12:48 am
-
4:39 am10:32 pm5:58 am9:15 pm1:38 pm (25.0°)92.373
137:00 am (100°)8:12 pm (261°)13:12:38−7:59-
2:45 am
12:32 am
-
4:45 am10:26 pm6:02 am9:10 pm1:37 pm (24.6°)92.398
147:04 am (99°)8:08 pm (262°)13:04:39−7:58-
2:57 am
12:19 am
-
4:50 am10:20 pm6:06 am9:06 pm1:37 pm (24.2°)92.424
157:07 am (98°)8:04 pm (263°)12:56:41−7:57-
3:08 am
12:07 am
-
11:57 pm
4:55 am10:15 pm6:10 am9:01 pm1:37 pm (23.9°)92.450
167:11 am (97°)8:00 pm (264°)12:48:45−7:563:17 am11:48 pm5:00 am10:09 pm6:14 am8:57 pm1:36 pm (23.5°)92.475
177:15 am (95°)7:56 pm (265°)12:40:49−7:553:26 am11:39 pm5:05 am10:04 pm6:18 am8:52 pm1:36 pm (23.1°)92.501
187:18 am (94°)7:51 pm (266°)12:32:54−7:543:34 am11:31 pm5:09 am9:59 pm6:22 am8:48 pm1:36 pm (22.7°)92.527
197:22 am (93°)7:47 pm (267°)12:25:00−7:543:42 am11:23 pm5:14 am9:54 pm6:25 am8:43 pm1:36 pm (22.3°)92.553
207:26 am (92°)7:43 pm (268°)12:17:06−7:533:49 am11:16 pm5:18 am9:49 pm6:29 am8:39 pm1:35 pm (21.9°)92.578
217:29 am (91°)7:39 pm (269°)12:09:13−7:523:56 am11:09 pm5:23 am9:44 pm6:33 am8:34 pm1:35 pm (21.5°)92.604
227:33 am (90°)7:34 pm (270°)12:01:21−7:524:02 am11:02 pm5:27 am9:39 pm6:37 am8:30 pm1:35 pm (21.1°)92.630
237:37 am (89°)7:30 pm (271°)11:53:30−7:514:08 am10:56 pm5:32 am9:34 pm6:41 am8:26 pm1:34 pm (20.7°)92.655
247:40 am (88°)7:26 pm (273°)11:45:38−7:514:14 am10:49 pm5:36 am9:29 pm6:44 am8:22 pm1:34 pm (20.3°)92.681
257:44 am (87°)7:22 pm (274°)11:37:48−7:504:20 am10:43 pm5:40 am9:25 pm6:48 am8:17 pm1:34 pm (19.9°)92.707
267:48 am (86°)7:18 pm (275°)11:29:57−7:504:25 am10:37 pm5:44 am9:20 pm6:52 am8:13 pm1:33 pm (19.5°)92.732
277:51 am (85°)7:13 pm (276°)11:22:07−7:504:31 am10:32 pm5:48 am9:15 pm6:55 am8:09 pm1:33 pm (19.1°)92.758
287:55 am (84°)7:09 pm (277°)11:14:17−7:494:36 am10:26 pm5:52 am9:11 pm6:59 am8:05 pm1:33 pm (18.7°)92.784
297:58 am (83°)7:05 pm (278°)11:06:28−7:494:41 am10:21 pm5:56 am9:06 pm7:03 am8:00 pm1:33 pm (18.4°)92.810
308:02 am (82°)7:01 pm (279°)10:58:38−7:494:46 am10:15 pm6:00 am9:02 pm7:06 am7:56 pm1:32 pm (18.0°)92.837
318:06 am (81°)6:57 pm (280°)10:50:49−7:494:50 am10:10 pm6:04 am8:58 pm7:10 am7:52 pm1:32 pm (17.6°)92.863
* All times are local time for San Martín Base. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The March equinox (autumnal equinox) in San Martín Base is at 11:46 am on Friday, March 20, 2026.
Why is the day and night not exactly 12 hours on equinox?

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