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Casey, Antarctica — Sunrise, Sunset, and Daylength, December 2025

Daylight

1:20 am – 11:42 pm
22 hours, 22 minutes

Current Time: Dec 5, 2025 at 12:18:07 pm
Sun Direction: 3° North
Sun Altitude: 46.1°
Sun Distance: 91.606 million mi
Next Solstice: Dec 21, 2025 11:03 pm (Summer)
Sunrise Today: 1:20 am 168° South
Sunset Today: 11:42 pm 191° South
Location of CaseyLocation

2025 Sun Graph for Casey

December 2025 — Sun in Casey

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
11:41 am (163°)11:17 pm (196°)21:36:13+10:27--Rest of night12:26 pm (45.6°)91.664
21:36 am (164°)11:23 pm (195°)21:46:59+10:45--Rest of night12:27 pm (45.7°)91.649
31:31 am (165°)11:29 pm (194°)21:58:07+11:08--Rest of night12:27 pm (45.9°)91.634
41:25 am (167°)11:35 pm (192°)22:09:44+11:37--Rest of night12:28 pm (46.0°)91.620
51:20 am (168°)11:42 pm (191°)22:22:01+12:16--Rest of night12:28 pm (46.1°)91.606
61:14 am (169°)11:49 pm (189°)22:35:13+13:12--Rest of night12:28 pm (46.2°)91.593
71:08 am (171°)11:57 pm (187°)22:49:53+14:40--Rest of night12:29 pm (46.4°)91.581
81:00 am (173°)-23:07:21+17:27--Rest of night12:29 pm (46.5°)91.569
9-
12:51 am (175°)
12:08 am (185°)
-
--Rest of night12:30 pm (46.6°)91.557
10Up all day---12:30 pm (46.7°)91.546
11Up all day---12:31 pm (46.7°)91.536
12Up all day---12:31 pm (46.8°)91.526
13Up all day---12:31 pm (46.9°)91.516
14Up all day---12:32 pm (47.0°)91.507
15Up all day---12:32 pm (47.0°)91.498
16Up all day---12:33 pm (47.1°)91.490
17Up all day---12:33 pm (47.1°)91.482
18Up all day---12:34 pm (47.1°)91.474
19Up all day---12:34 pm (47.1°)91.467
20Up all day---12:35 pm (47.2°)91.460
21Up all day---12:35 pm (47.2°)91.453
22Up all day---12:36 pm (47.2°)91.446
23Up all day---12:36 pm (47.2°)91.440
24Up all day---12:37 pm (47.1°)91.435
25Up all day---12:37 pm (47.1°)91.430
26Up all day---12:38 pm (47.1°)91.425
27Up all day---12:38 pm (47.0°)91.420
28Up all day---12:39 pm (47.0°)91.416
29Up all day---12:39 pm (46.9°)91.413
30Up all day---12:40 pm (46.9°)91.410
31Up all day---12:40 pm (46.8°)91.407
* All times are local time for Casey. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The December solstice (summer solstice) in Casey is at 11:03 pm on Sunday, December 21, 2025. In terms of daylight, this day is 21 hours, 31 minutes longer than the June solstice. In locations south of the equator, the longest day of the year is around this date.

Casey has midnight sun in December.

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