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Concordia Station, Antarctica — Sunrise, Sunset, and Daylength, September 2025

Daylight

12:00 am – 11:59 pm
24 hours

Current Time: Dec 5, 2025 at 9:16:19 pm
Sun Direction: 213° Southwest
Sun Altitude: 10.2°
Sun Distance: 91.601 million mi
Next Solstice: Dec 21, 2025 11:03 pm (Summer)
Sun: Up all day
Location of Concordia StationLocation

2025 Sun Graph for Concordia Station

September 2025 — Sun in Concordia Station

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
17:43 am (60°)3:51 pm (300°)8:07:50+12:463:00 am8:38 pm4:44 am6:52 pm6:18 am5:17 pm11:46 am (6.8°)93.812
27:37 am (61°)3:57 pm (298°)8:20:28+12:382:52 am8:45 pm4:38 am6:57 pm6:12 am5:23 pm11:46 am (7.2°)93.790
37:30 am (63°)4:03 pm (297°)8:32:59+12:302:45 am8:52 pm4:32 am7:02 pm6:06 am5:28 pm11:46 am (7.5°)93.767
47:24 am (64°)4:09 pm (295°)8:45:22+12:232:37 am9:00 pm4:26 am7:08 pm6:00 am5:33 pm11:45 am (7.9°)93.744
57:17 am (66°)4:15 pm (293°)8:57:39+12:172:28 am9:08 pm4:20 am7:14 pm5:54 am5:38 pm11:45 am (8.3°)93.721
67:11 am (68°)4:21 pm (292°)9:09:51+12:112:19 am9:17 pm4:14 am7:19 pm5:48 am5:44 pm11:45 am (8.6°)93.697
77:04 am (69°)4:26 pm (290°)9:21:57+12:062:10 am9:26 pm4:07 am7:25 pm5:42 am5:49 pm11:44 am (9.0°)93.674
86:58 am (71°)4:32 pm (289°)9:33:59+12:012:00 am9:36 pm4:01 am7:31 pm5:36 am5:54 pm11:44 am (9.4°)93.651
96:52 am (72°)4:38 pm (287°)9:45:56+11:571:50 am9:46 pm3:54 am7:37 pm5:31 am6:00 pm11:44 am (9.8°)93.627
106:45 am (74°)4:43 pm (286°)9:57:50+11:541:39 am9:58 pm3:48 am7:43 pm5:25 am6:05 pm11:43 am (10.1°)93.603
116:39 am (75°)4:49 pm (284°)10:09:41+11:501:26 am10:11 pm3:41 am7:49 pm5:18 am6:10 pm11:43 am (10.5°)93.580
126:33 am (77°)4:55 pm (283°)10:21:30+11:481:12 am10:27 pm3:34 am7:56 pm5:12 am6:16 pm11:42 am (10.9°)93.556
136:27 am (78°)5:00 pm (281°)10:33:16+11:4612:56 am10:47 pm3:27 am8:02 pm5:06 am6:21 pm11:42 am (11.3°)93.532
146:21 am (80°)5:06 pm (280°)10:45:00+11:4412:35 am
-
11:58 pm
11:23 pm
-
3:19 am8:09 pm5:00 am6:27 pm11:42 am (11.6°)93.508
156:14 am (81°)5:11 pm (278°)10:56:43+11:42Rest of night3:12 am8:16 pm4:54 am6:32 pm11:41 am (12.0°)93.484
166:08 am (83°)5:17 pm (277°)11:08:24+11:41Rest of night3:04 am8:23 pm4:48 am6:38 pm11:41 am (12.4°)93.460
176:02 am (84°)5:22 pm (275°)11:20:05+11:40Rest of night2:57 am8:30 pm4:41 am6:44 pm11:41 am (12.8°)93.435
185:56 am (86°)5:28 pm (273°)11:31:45+11:40Rest of night2:48 am8:38 pm4:35 am6:49 pm11:40 am (13.2°)93.410
195:50 am (87°)5:33 pm (272°)11:43:25+11:40Rest of night2:40 am8:46 pm4:29 am6:55 pm11:40 am (13.6°)93.385
205:44 am (89°)5:39 pm (270°)11:55:06+11:40Rest of night2:31 am8:54 pm4:22 am7:01 pm11:40 am (13.9°)93.360
215:37 am (90°)5:44 pm (269°)12:06:47+11:41Rest of night2:22 am9:03 pm4:16 am7:07 pm11:39 am (14.3°)93.334
225:31 am (92°)5:50 pm (267°)12:18:29+11:41Rest of night2:13 am9:12 pm4:09 am7:13 pm11:39 am (14.7°)93.309
235:25 am (93°)5:55 pm (266°)12:30:12+11:43Rest of night2:03 am9:22 pm4:02 am7:19 pm11:39 am (15.1°)93.283
245:19 am (95°)6:01 pm (264°)12:41:57+11:44Rest of night1:53 am9:33 pm3:56 am7:25 pm11:38 am (15.5°)93.257
255:13 am (96°)6:06 pm (263°)12:53:44+11:46Rest of night1:41 am9:44 pm3:49 am7:31 pm11:38 am (15.9°)93.230
265:06 am (98°)6:12 pm (261°)13:05:33+11:49Rest of night1:29 am9:57 pm3:42 am7:38 pm11:38 am (16.3°)93.204
275:00 am (99°)6:18 pm (260°)13:17:25+11:51Rest of night1:15 am10:12 pm3:35 am7:44 pm11:37 am (16.7°)93.177
284:54 am (101°)6:23 pm (258°)13:29:20+11:55Rest of night1:00 am10:30 pm3:27 am7:51 pm11:37 am (17.0°)93.150
294:48 am (102°)6:29 pm (257°)13:41:18+11:58Rest of night12:41 am10:56 pm3:20 am7:58 pm11:37 am (17.4°)93.123
304:41 am (104°)6:35 pm (255°)13:53:21+12:02-12:15 am-3:13 am8:05 pm11:36 am (17.8°)93.096
* All times are local time for Concordia Station. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in Concordia Station is at 2:19 am on Tuesday, September 23, 2025.
Why is the day and night not exactly 12 hours on equinox?

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