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Sunrise and sunset times in Casper, United States

Current local time: 6:34:24 AM (UTC-6)

Sun Direction: 84°33'3"
Sun Altitude: -3°4'19"
Distance to earth: 150,311,925 km
Sunrise Today: 6:48:49 AM, 87°0'50"
Sunset Today: 7:09:33 PM, 272°50'6"

000204060810121416182022
Night:
00:00 - 5:13:03 AM

8:45:19 PM - 00:00

Total: 8:27:44
Astronomical Twilight:
5:13:03 AM - 5:47:15 AM

8:11:07 PM - 8:45:19 PM

Total: 1:08:24
Nautical Twilight:
5:47:15 AM - 6:20:35 AM

7:37:47 PM - 8:11:07 PM

Total: 1:06:40
Civil Twilight:
6:20:35 AM - 6:48:49 AM

7:09:33 PM - 7:37:47 PM

Total: 0:56:28
Daylight:

6:48:49 AM - 7:09:33 PM

Total: 12:20:44

  • Today, September 18

    • Sunrise
      6:48:49 AM
    • Sunset
      7:09:33 PM
    Day length 12 hours, 20 minutes -2 m 52 sec

  • Tomorrow, September 19

    • Sunrise
      6:49:55 AM
    • Sunset
      7:07:45 PM
    Day length 12 hours, 17 minutes -2 m 54 sec

September 2025 — Sun in Casper

DateSunDay lengthAstronomical TwilightNautical TwilightCivil Twilight
2025SunriseSunsetSolar NoonLenthDifferenceStartEndStartEndStartEnd
September 1 Mon6:30 AM7:39 PM1:05 PM13:09:09-2:484:50 AM9:20 PM5:26 AM8:43 PM6:01 AM8:08 PM
September 2 Tue6:31 AM7:37 PM1:04 PM13:06:22-2:474:51 AM9:18 PM5:27 AM8:41 PM6:02 AM8:06 PM
September 3 Wed6:32 AM7:36 PM1:04 PM13:03:33-2:494:52 AM9:15 PM5:29 AM8:39 PM6:03 AM8:05 PM
September 4 Thu6:33 AM7:34 PM1:04 PM13:00:44-2:494:54 AM9:13 PM5:30 AM8:37 PM6:04 AM8:03 PM
September 5 Fri6:34 AM7:32 PM1:03 PM12:57:55-2:494:55 AM9:11 PM5:31 AM8:35 PM6:06 AM8:01 PM
September 6 Sat6:35 AM7:30 PM1:03 PM12:55:04-2:514:57 AM9:09 PM5:32 AM8:33 PM6:07 AM7:59 PM
September 7 Sun6:36 AM7:29 PM1:03 PM12:52:15-2:494:58 AM9:07 PM5:34 AM8:32 PM6:08 AM7:57 PM
September 8 Mon6:38 AM7:27 PM1:02 PM12:49:24-2:514:59 AM9:05 PM5:35 AM8:30 PM6:09 AM7:56 PM
September 9 Tue6:39 AM7:25 PM1:02 PM12:46:33-2:515:01 AM9:03 PM5:36 AM8:28 PM6:10 AM7:54 PM
September 10 Wed6:40 AM7:23 PM1:02 PM12:43:42-2:515:02 AM9:01 PM5:37 AM8:26 PM6:11 AM7:52 PM
September 11 Thu6:41 AM7:22 PM1:01 PM12:40:50-2:525:03 AM8:59 PM5:38 AM8:24 PM6:12 AM7:50 PM
September 12 Fri6:42 AM7:20 PM1:01 PM12:37:59-2:515:05 AM8:57 PM5:40 AM8:22 PM6:13 AM7:48 PM
September 13 Sat6:43 AM7:18 PM1:00 PM12:35:06-2:535:06 AM8:55 PM5:41 AM8:20 PM6:15 AM7:46 PM
September 14 Sun6:44 AM7:16 PM1:00 PM12:32:14-2:525:07 AM8:53 PM5:42 AM8:18 PM6:16 AM7:45 PM
September 15 Mon6:45 AM7:14 PM1:00 PM12:29:21-2:535:09 AM8:51 PM5:43 AM8:16 PM6:17 AM7:43 PM
September 16 Tue6:46 AM7:13 PM12:59 PM12:26:29-2:525:10 AM8:49 PM5:44 AM8:14 PM6:18 AM7:41 PM
September 17 Wed6:47 AM7:11 PM12:59 PM12:23:36-2:535:11 AM8:47 PM5:46 AM8:13 PM6:19 AM7:39 PM
September 18 Thu6:48 AM7:09 PM12:59 PM12:20:44-2:525:13 AM8:45 PM5:47 AM8:11 PM6:20 AM7:37 PM
September 19 Fri6:49 AM7:07 PM12:58 PM12:17:50-2:545:14 AM8:43 PM5:48 AM8:09 PM6:21 AM7:35 PM
September 20 Sat6:51 AM7:05 PM12:58 PM12:14:57-2:535:15 AM8:41 PM5:49 AM8:07 PM6:22 AM7:34 PM
September 21 Sun6:52 AM7:04 PM12:58 PM12:12:04-2:535:16 AM8:39 PM5:50 AM8:05 PM6:23 AM7:32 PM
September 22 Mon6:53 AM7:02 PM12:57 PM12:09:10-2:545:18 AM8:37 PM5:51 AM8:03 PM6:25 AM7:30 PM
September 23 Tue6:54 AM7:00 PM12:57 PM12:06:17-2:535:19 AM8:35 PM5:53 AM8:01 PM6:26 AM7:28 PM
September 24 Wed6:55 AM6:58 PM12:57 PM12:03:24-2:535:20 AM8:33 PM5:54 AM7:59 PM6:27 AM7:26 PM
September 25 Thu6:56 AM6:56 PM12:56 PM12:00:30-2:545:21 AM8:31 PM5:55 AM7:58 PM6:28 AM7:25 PM
September 26 Fri6:57 AM6:55 PM12:56 PM11:57:37-2:535:22 AM8:29 PM5:56 AM7:56 PM6:29 AM7:23 PM
September 27 Sat6:58 AM6:53 PM12:56 PM11:54:43-2:545:24 AM8:27 PM5:57 AM7:54 PM6:30 AM7:21 PM
September 28 Sun6:59 AM6:51 PM12:55 PM11:51:50-2:535:25 AM8:26 PM5:58 AM7:52 PM6:31 AM7:19 PM
September 29 Mon7:00 AM6:49 PM12:55 PM11:48:57-2:535:26 AM8:24 PM5:59 AM7:50 PM6:32 AM7:17 PM
September 30 Tue7:02 AM6:48 PM12:55 PM11:46:03-2:545:27 AM8:22 PM6:01 AM7:49 PM6:33 AM7:16 PM
CheyenneHonoluluAnchorageCasperTacomaVancouverYakima
Current sun position
Rise
6:48:49 AM
87°0'50"
Meridian
12:59:11 PM
180°
Set
7:09:33 PM
272°50'6"