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Vostok Station, Antarctica — Sunrise, Sunset, and Daylength, September 2026

Current Time: Jun 10, 2026 at 12:18:31 pm
Sun Direction: 340° North
Sun Altitude: -12.2°
Sun Distance: 94.368 million mi
Next Solstice: Jun 21, 2026 2:24 pm (Winter)
Sun: Down, doesn’t rise

2026 Sun Graph for Vostok Station

September 2026 — Sun in Vostok Station

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2026 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Sep Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. mi
1 7:33 am (49°) 2:15 pm (310°) 6:41:53 +19:07 1:05 am 8:50 pm 3:36 am 6:13 pm 5:36 am 4:11 pm 10:52 am (3.5°) 93.816
2 7:23 am (52°) 2:24 pm (308°) 7:00:27 +18:33 12:52 am 9:04 pm 3:28 am 6:21 pm 5:29 am 4:18 pm 10:52 am (3.8°) 93.794
3 7:14 am (54°) 2:32 pm (306°) 7:18:31 +18:04 12:37 am 9:21 pm 3:20 am 6:28 pm 5:21 am 4:25 pm 10:52 am (4.2°) 93.772
4 7:05 am (56°) 2:41 pm (303°) 7:36:10 +17:39 12:20 am
-
11:58 pm
9:42 pm
-
3:12 am 6:36 pm 5:14 am 4:32 pm 10:51 am (4.5°) 93.751
5 6:56 am (58°) 2:49 pm (301°) 7:53:28 +17:17 -
11:27 pm
10:12 pm
-
3:04 am 6:44 pm 5:06 am 4:39 pm 10:51 am (4.9°) 93.728
6 6:47 am (60°) 2:57 pm (299°) 8:10:26 +16:58 Rest of night 2:55 am 6:52 pm 4:59 am 4:46 pm 10:51 am (5.3°) 93.706
7 6:38 am (62°) 3:05 pm (297°) 8:27:07 +16:41 Rest of night 2:47 am 7:00 pm 4:51 am 4:53 pm 10:50 am (5.6°) 93.683
8 6:30 am (64°) 3:13 pm (295°) 8:43:34 +16:26 Rest of night 2:38 am 7:08 pm 4:43 am 5:00 pm 10:50 am (6.0°) 93.660
9 6:21 am (67°) 3:21 pm (293°) 8:59:47 +16:13 Rest of night 2:29 am 7:17 pm 4:36 am 5:07 pm 10:50 am (6.4°) 93.637
10 6:13 am (69°) 3:29 pm (291°) 9:15:50 +16:02 Rest of night 2:19 am 7:26 pm 4:28 am 5:14 pm 10:49 am (6.7°) 93.614
11 6:05 am (71°) 3:36 pm (289°) 9:31:42 +15:52 Rest of night 2:10 am 7:35 pm 4:20 am 5:22 pm 10:49 am (7.1°) 93.590
12 5:56 am (73°) 3:44 pm (287°) 9:47:26 +15:43 Rest of night 1:59 am 7:45 pm 4:12 am 5:29 pm 10:49 am (7.5°) 93.565
13 5:48 am (75°) 3:51 pm (285°) 10:03:02 +15:36 Rest of night 1:49 am 7:55 pm 4:05 am 5:36 pm 10:48 am (7.9°) 93.541
14 5:40 am (76°) 3:59 pm (283°) 10:18:32 +15:30 Rest of night 1:38 am 8:06 pm 3:57 am 5:44 pm 10:48 am (8.2°) 93.516
15 5:32 am (78°) 4:06 pm (281°) 10:33:57 +15:24 Rest of night 1:26 am 8:18 pm 3:49 am 5:51 pm 10:47 am (8.6°) 93.491
16 5:24 am (80°) 4:14 pm (279°) 10:49:18 +15:20 Rest of night 1:14 am 8:31 pm 3:40 am 5:59 pm 10:47 am (9.0°) 93.465
17 5:16 am (82°) 4:21 pm (277°) 11:04:35 +15:17 Rest of night 1:01 am 8:44 pm 3:32 am 6:06 pm 10:47 am (9.4°) 93.440
18 5:08 am (84°) 4:28 pm (275°) 11:19:50 +15:15 Rest of night 12:46 am 9:00 pm 3:24 am 6:14 pm 10:46 am (9.8°) 93.414
19 5:00 am (86°) 4:35 pm (273°) 11:35:04 +15:13 Rest of night 12:30 am 9:18 pm 3:15 am 6:22 pm 10:46 am (10.1°) 93.388
20 4:52 am (88°) 4:43 pm (271°) 11:50:17 +15:12 Rest of night 12:11 am
-
11:47 pm
9:42 pm
-
3:07 am 6:30 pm 10:46 am (10.5°) 93.362
21 4:45 am (90°) 4:50 pm (269°) 12:05:30 +15:13 Rest of night -
11:04 pm
10:24 pm
-
2:58 am 6:38 pm 10:45 am (10.9°) 93.336
22 4:37 am (92°) 4:57 pm (267°) 12:20:44 +15:14 - Rest of night 2:49 am 6:47 pm 10:45 am (11.3°) 93.309
23 4:29 am (94°) 5:05 pm (265°) 12:36:01 +15:16 - Rest of night 2:40 am 6:55 pm 10:45 am (11.7°) 93.283
24 4:21 am (96°) 5:12 pm (263°) 12:51:20 +15:19 - Rest of night 2:31 am 7:04 pm 10:44 am (12.1°) 93.257
25 4:13 am (98°) 5:19 pm (261°) 13:06:43 +15:23 - Rest of night 2:21 am 7:13 pm 10:44 am (12.5°) 93.231
26 4:05 am (100°) 5:27 pm (259°) 13:22:12 +15:28 - Rest of night 2:11 am 7:23 pm 10:44 am (12.8°) 93.204
27 3:57 am (102°) 5:34 pm (257°) 13:37:46 +15:33 - Rest of night 2:01 am 7:33 pm 10:43 am (13.2°) 93.178
28 3:48 am (104°) 5:42 pm (255°) 13:53:27 +15:41 - Rest of night 1:51 am 7:43 pm 10:43 am (13.6°) 93.152
29 3:40 am (106°) 5:50 pm (253°) 14:09:16 +15:49 - Rest of night 1:40 am 7:54 pm 10:43 am (14.0°) 93.126
30 3:32 am (108°) 5:57 pm (251°) 14:25:15 +15:59 - Rest of night 1:28 am 8:06 pm 10:42 am (14.4°) 93.100
* All times are local time for Vostok Station. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in Vostok Station is at 6:05 am on Wednesday, September 23, 2026.
Why is the day and night not exactly 12 hours on equinox?

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