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Cheyenne, Wyoming, USA — Sunrise, Sunset, and Daylength, December 2025

Daylight

5:36 am – 8:32 pm
14 hours, 55 minutes

Current Time: Jul 11, 2025 at 7:23:48 pm
Sun Direction: 289.74° WNW
Sun Altitude: 10.94°
Sun Distance: 94.490 million mi
Next Equinox: Sep 22, 2025 12:19 pm (Autumnal)
Sunrise Today: 5:36 am 59° Northeast
Sunset Today: 8:32 pm 301° Northwest
Location of CheyenneLocation

2025 Sun Graph for Cheyenne

December 2025 — Sun in Cheyenne

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
17:05 am (119°)4:31 pm (241°)9:25:37−1:185:27 am6:09 pm6:00 am5:36 pm6:34 am5:01 pm11:48 am (27.0°)91.655
27:06 am (119°)4:30 pm (241°)9:24:23−1:145:28 am6:09 pm6:01 am5:35 pm6:35 am5:01 pm11:48 am (26.8°)91.640
37:07 am (119°)4:30 pm (241°)9:23:11−1:115:29 am6:09 pm6:02 am5:35 pm6:36 am5:01 pm11:49 am (26.7°)91.626
47:08 am (119°)4:30 pm (240°)9:22:03−1:075:30 am6:09 pm6:03 am5:35 pm6:37 am5:01 pm11:49 am (26.5°)91.612
57:09 am (120°)4:30 pm (240°)9:20:59−1:045:30 am6:09 pm6:04 am5:35 pm6:38 am5:01 pm11:50 am (26.4°)91.599
67:10 am (120°)4:30 pm (240°)9:19:58−1:005:31 am6:09 pm6:05 am5:35 pm6:39 am5:01 pm11:50 am (26.3°)91.586
77:11 am (120°)4:30 pm (240°)9:19:01−0:575:32 am6:09 pm6:05 am5:35 pm6:40 am5:01 pm11:50 am (26.2°)91.574
87:12 am (120°)4:30 pm (240°)9:18:08−0:535:33 am6:09 pm6:06 am5:35 pm6:41 am5:01 pm11:51 am (26.1°)91.562
97:13 am (120°)4:30 pm (240°)9:17:18−0:495:34 am6:09 pm6:07 am5:35 pm6:42 am5:01 pm11:51 am (26.0°)91.551
107:13 am (120°)4:30 pm (240°)9:16:32−0:455:34 am6:09 pm6:08 am5:36 pm6:42 am5:01 pm11:52 am (25.9°)91.540
117:14 am (120°)4:30 pm (239°)9:15:51−0:415:35 am6:09 pm6:09 am5:36 pm6:43 am5:01 pm11:52 am (25.8°)91.530
127:15 am (121°)4:30 pm (239°)9:15:13−0:375:36 am6:10 pm6:09 am5:36 pm6:44 am5:01 pm11:53 am (25.8°)91.520
137:16 am (121°)4:30 pm (239°)9:14:39−0:345:36 am6:10 pm6:10 am5:36 pm6:45 am5:02 pm11:53 am (25.7°)91.511
147:17 am (121°)4:31 pm (239°)9:14:09−0:305:37 am6:10 pm6:11 am5:37 pm6:45 am5:02 pm11:54 am (25.6°)91.502
157:17 am (121°)4:31 pm (239°)9:13:43−0:255:38 am6:10 pm6:11 am5:37 pm6:46 am5:02 pm11:54 am (25.6°)91.493
167:18 am (121°)4:31 pm (239°)9:13:21−0:215:38 am6:11 pm6:12 am5:37 pm6:47 am5:02 pm11:55 am (25.5°)91.485
177:19 am (121°)4:32 pm (239°)9:13:03−0:175:39 am6:11 pm6:13 am5:38 pm6:47 am5:03 pm11:55 am (25.5°)91.477
187:19 am (121°)4:32 pm (239°)9:12:49−0:135:40 am6:12 pm6:13 am5:38 pm6:48 am5:03 pm11:56 am (25.5°)91.469
197:20 am (121°)4:32 pm (239°)9:12:39−0:095:40 am6:12 pm6:14 am5:38 pm6:49 am5:04 pm11:56 am (25.5°)91.462
207:20 am (121°)4:33 pm (239°)9:12:34−0:055:41 am6:12 pm6:14 am5:39 pm6:49 am5:04 pm11:57 am (25.5°)91.455
217:21 am (121°)4:33 pm (239°)9:12:33−0:015:41 am6:13 pm6:15 am5:39 pm6:50 am5:05 pm11:57 am (25.5°)91.449
227:21 am (121°)4:34 pm (239°)9:12:35+0:025:42 am6:13 pm6:15 am5:40 pm6:50 am5:05 pm11:58 am (25.5°)91.443
237:22 am (121°)4:34 pm (239°)9:12:42+0:065:42 am6:14 pm6:16 am5:40 pm6:51 am5:06 pm11:58 am (25.5°)91.437
247:22 am (121°)4:35 pm (239°)9:12:53+0:115:43 am6:15 pm6:16 am5:41 pm6:51 am5:06 pm11:59 am (25.5°)91.432
257:23 am (121°)4:36 pm (239°)9:13:08+0:155:43 am6:15 pm6:17 am5:42 pm6:51 am5:07 pm11:59 am (25.5°)91.427
267:23 am (121°)4:36 pm (239°)9:13:28+0:195:43 am6:16 pm6:17 am5:42 pm6:52 am5:08 pm12:00 pm (25.6°)91.422
277:23 am (121°)4:37 pm (239°)9:13:51+0:235:44 am6:16 pm6:17 am5:43 pm6:52 am5:08 pm12:00 pm (25.6°)91.418
287:23 am (121°)4:38 pm (239°)9:14:19+0:275:44 am6:17 pm6:18 am5:44 pm6:52 am5:09 pm12:01 pm (25.7°)91.414
297:24 am (121°)4:39 pm (239°)9:14:50+0:315:44 am6:18 pm6:18 am5:44 pm6:53 am5:10 pm12:01 pm (25.7°)91.411
307:24 am (121°)4:39 pm (239°)9:15:26+0:355:45 am6:19 pm6:18 am5:45 pm6:53 am5:10 pm12:02 pm (25.8°)91.408
317:24 am (120°)4:40 pm (240°)9:16:05+0:395:45 am6:19 pm6:18 am5:46 pm6:53 am5:11 pm12:02 pm (25.9°)91.406
* All times are local time for Cheyenne. They take into account refraction. Dates are based on the Gregorian calendar.

The December solstice (winter solstice) in Cheyenne is at 8:03 am on Sunday, December 21, 2025. In terms of daylight, this day is 5 hours, 56 minutes shorter than the June solstice. In most locations north of the equator, the shortest day of the year is around this date.

The earliest sunset is on December 7 or December 8.

Why is the earliest sunset not on the winter solstice?

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