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

Daylight

6:45 am – 4:43 pm
9 hours, 58 minutes

Current Time: Sep 10, 2025 at 6:04:06 pm
Sun Direction: 266° West
Sun Altitude: -5.9°
Sun Distance: 150.631 million km
Next Equinox: Sep 23, 2025 2:19 am (Vernal)
Sunrise Today: 6:45 am 74° East
Sunset Today: 4:43 pm 286° West

2025 Sun Graph for Concordia Station

September 2025 — Sun in Concordia Station

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Sep Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. km
1 7:43 am (60°) 3:51 pm (300°) 8:07:50 +12:46 3:00 am 8:38 pm 4:44 am 6:52 pm 6:18 am 5:17 pm 11:46 am (6.8°) 150.976
2 7:37 am (61°) 3:57 pm (298°) 8:20:28 +12:38 2:52 am 8:45 pm 4:38 am 6:57 pm 6:12 am 5:23 pm 11:46 am (7.2°) 150.940
3 7:30 am (63°) 4:03 pm (297°) 8:32:59 +12:30 2:45 am 8:52 pm 4:32 am 7:02 pm 6:06 am 5:28 pm 11:46 am (7.5°) 150.903
4 7:24 am (64°) 4:09 pm (295°) 8:45:22 +12:23 2:37 am 9:00 pm 4:26 am 7:08 pm 6:00 am 5:33 pm 11:45 am (7.9°) 150.866
5 7:17 am (66°) 4:15 pm (293°) 8:57:39 +12:17 2:28 am 9:08 pm 4:20 am 7:14 pm 5:54 am 5:38 pm 11:45 am (8.3°) 150.829
6 7:11 am (68°) 4:21 pm (292°) 9:09:51 +12:11 2:19 am 9:17 pm 4:14 am 7:19 pm 5:48 am 5:44 pm 11:45 am (8.6°) 150.791
7 7:04 am (69°) 4:26 pm (290°) 9:21:57 +12:06 2:10 am 9:26 pm 4:07 am 7:25 pm 5:42 am 5:49 pm 11:44 am (9.0°) 150.754
8 6:58 am (71°) 4:32 pm (289°) 9:33:59 +12:01 2:00 am 9:36 pm 4:01 am 7:31 pm 5:36 am 5:54 pm 11:44 am (9.4°) 150.716
9 6:52 am (72°) 4:38 pm (287°) 9:45:56 +11:57 1:50 am 9:46 pm 3:54 am 7:37 pm 5:31 am 6:00 pm 11:44 am (9.8°) 150.678
10 6:45 am (74°) 4:43 pm (286°) 9:57:50 +11:54 1:39 am 9:58 pm 3:48 am 7:43 pm 5:25 am 6:05 pm 11:43 am (10.1°) 150.640
11 6:39 am (75°) 4:49 pm (284°) 10:09:41 +11:50 1:26 am 10:11 pm 3:41 am 7:49 pm 5:18 am 6:10 pm 11:43 am (10.5°) 150.602
12 6:33 am (77°) 4:55 pm (283°) 10:21:30 +11:48 1:12 am 10:27 pm 3:34 am 7:56 pm 5:12 am 6:16 pm 11:42 am (10.9°) 150.564
13 6:27 am (78°) 5:00 pm (281°) 10:33:16 +11:46 12:56 am 10:47 pm 3:27 am 8:02 pm 5:06 am 6:21 pm 11:42 am (11.3°) 150.525
14 6:21 am (80°) 5:06 pm (280°) 10:45:00 +11:44 12:35 am
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11:58 pm
11:23 pm
-
3:19 am 8:09 pm 5:00 am 6:27 pm 11:42 am (11.6°) 150.487
15 6:14 am (81°) 5:11 pm (278°) 10:56:43 +11:42 Rest of night 3:12 am 8:16 pm 4:54 am 6:32 pm 11:41 am (12.0°) 150.448
16 6:08 am (83°) 5:17 pm (277°) 11:08:24 +11:41 Rest of night 3:04 am 8:23 pm 4:48 am 6:38 pm 11:41 am (12.4°) 150.409
17 6:02 am (84°) 5:22 pm (275°) 11:20:05 +11:40 Rest of night 2:57 am 8:30 pm 4:41 am 6:44 pm 11:41 am (12.8°) 150.369
18 5:56 am (86°) 5:28 pm (273°) 11:31:45 +11:40 Rest of night 2:48 am 8:38 pm 4:35 am 6:49 pm 11:40 am (13.2°) 150.329
19 5:50 am (87°) 5:33 pm (272°) 11:43:25 +11:40 Rest of night 2:40 am 8:46 pm 4:29 am 6:55 pm 11:40 am (13.6°) 150.289
20 5:44 am (89°) 5:39 pm (270°) 11:55:06 +11:40 Rest of night 2:31 am 8:54 pm 4:22 am 7:01 pm 11:40 am (13.9°) 150.248
21 5:37 am (90°) 5:44 pm (269°) 12:06:47 +11:41 Rest of night 2:22 am 9:03 pm 4:16 am 7:07 pm 11:39 am (14.3°) 150.207
22 5:31 am (92°) 5:50 pm (267°) 12:18:29 +11:41 Rest of night 2:13 am 9:12 pm 4:09 am 7:13 pm 11:39 am (14.7°) 150.166
23 5:25 am (93°) 5:55 pm (266°) 12:30:12 +11:43 Rest of night 2:03 am 9:22 pm 4:02 am 7:19 pm 11:39 am (15.1°) 150.124
24 5:19 am (95°) 6:01 pm (264°) 12:41:57 +11:44 Rest of night 1:53 am 9:33 pm 3:56 am 7:25 pm 11:38 am (15.5°) 150.082
25 5:13 am (96°) 6:06 pm (263°) 12:53:44 +11:46 Rest of night 1:41 am 9:44 pm 3:49 am 7:31 pm 11:38 am (15.9°) 150.039
26 5:06 am (98°) 6:12 pm (261°) 13:05:33 +11:49 Rest of night 1:29 am 9:57 pm 3:42 am 7:38 pm 11:38 am (16.3°) 149.997
27 5:00 am (99°) 6:18 pm (260°) 13:17:25 +11:51 Rest of night 1:15 am 10:12 pm 3:35 am 7:44 pm 11:37 am (16.7°) 149.954
28 4:54 am (101°) 6:23 pm (258°) 13:29:20 +11:55 Rest of night 1:00 am 10:30 pm 3:27 am 7:51 pm 11:37 am (17.0°) 149.910
29 4:48 am (102°) 6:29 pm (257°) 13:41:18 +11:58 Rest of night 12:41 am 10:56 pm 3:20 am 7:58 pm 11:37 am (17.4°) 149.867
30 4:41 am (104°) 6:35 pm (255°) 13:53:21 +12:02 - 12:15 am - 3:13 am 8:05 pm 11:36 am (17.8°) 149.824
* All times are local time for Concordia Station. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

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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