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Sunrise and sunset times in Great Falls, United States

Current local time: 4:07:54 AM (UTC-6)

Sun Direction: 43°48'38"
Sun Altitude: -22°42'17"
Distance to earth: 151,109,989 km
Sunrise Today: 6:39:26 AM, 74°57'40"
Sunset Today: 8:13:06 PM, 284°53'53"

000204060810121416182022
Night:
00:00 - 4:45:48 AM

10:06:44 PM - 00:00

Total: 6:39:04
Astronomical Twilight:
4:45:48 AM - 5:28:12 AM

9:24:20 PM - 10:06:44 PM

Total: 1:24:48
Nautical Twilight:
5:28:12 AM - 6:07:21 AM

8:45:11 PM - 9:24:20 PM

Total: 1:18:18
Civil Twilight:
6:07:21 AM - 6:39:26 AM

8:13:06 PM - 8:45:11 PM

Total: 1:04:10
Daylight:

6:39:26 AM - 8:13:06 PM

Total: 13:33:40

  • Today, August 28

    • Sunrise
      6:39:26 AM
    • Sunset
      8:13:06 PM
    Day length 13 hours, 33 minutes -3 m 15 sec

  • Tomorrow, August 29

    • Sunrise
      6:40:46 AM
    • Sunset
      8:11:10 PM
    Day length 13 hours, 30 minutes -3 m 16 sec

August 2025 — Sun in Great Falls

DateSunDay lengthAstronomical TwilightNautical TwilightCivil Twilight
2025SunriseSunsetSolar NoonLenthDifferenceStartEndStartEndStartEnd
August 1 Fri6:03 AM8:59 PM1:31 PM14:55:18-2:383:46 AM11:16 PM4:42 AM10:20 PM5:28 AM9:34 PM
August 2 Sat6:05 AM8:57 PM1:31 PM14:52:36-2:423:49 AM11:13 PM4:43 AM10:18 PM5:29 AM9:33 PM
August 3 Sun6:06 AM8:56 PM1:31 PM14:49:53-2:433:51 AM11:11 PM4:45 AM10:17 PM5:31 AM9:31 PM
August 4 Mon6:07 AM8:54 PM1:31 PM14:47:08-2:453:54 AM11:08 PM4:47 AM10:15 PM5:32 AM9:30 PM
August 5 Tue6:09 AM8:53 PM1:31 PM14:44:20-2:483:56 AM11:05 PM4:49 AM10:13 PM5:33 AM9:28 PM
August 6 Wed6:10 AM8:51 PM1:31 PM14:41:31-2:493:58 AM11:03 PM4:50 AM10:11 PM5:35 AM9:26 PM
August 7 Thu6:11 AM8:50 PM1:30 PM14:38:40-2:514:01 AM11:00 PM4:52 AM10:09 PM5:36 AM9:25 PM
August 8 Fri6:12 AM8:48 PM1:30 PM14:35:47-2:534:03 AM10:58 PM4:54 AM10:07 PM5:38 AM9:23 PM
August 9 Sat6:14 AM8:47 PM1:30 PM14:32:53-2:544:05 AM10:55 PM4:56 AM10:05 PM5:39 AM9:21 PM
August 10 Sun6:15 AM8:45 PM1:30 PM14:29:57-2:564:08 AM10:52 PM4:57 AM10:03 PM5:41 AM9:19 PM
August 11 Mon6:16 AM8:43 PM1:30 PM14:26:59-2:584:10 AM10:50 PM4:59 AM10:01 PM5:42 AM9:18 PM
August 12 Tue6:18 AM8:42 PM1:30 PM14:24:00-2:594:12 AM10:47 PM5:01 AM9:58 PM5:44 AM9:16 PM
August 13 Wed6:19 AM8:40 PM1:29 PM14:20:59-3:014:14 AM10:45 PM5:03 AM9:56 PM5:45 AM9:14 PM
August 14 Thu6:20 AM8:38 PM1:29 PM14:17:58-3:014:16 AM10:42 PM5:04 AM9:54 PM5:47 AM9:12 PM
August 15 Fri6:22 AM8:37 PM1:29 PM14:14:54-3:044:19 AM10:40 PM5:06 AM9:52 PM5:48 AM9:10 PM
August 16 Sat6:23 AM8:35 PM1:29 PM14:11:51-3:034:21 AM10:37 PM5:08 AM9:50 PM5:49 AM9:08 PM
August 17 Sun6:24 AM8:33 PM1:29 PM14:08:45-3:064:23 AM10:34 PM5:09 AM9:48 PM5:51 AM9:06 PM
August 18 Mon6:26 AM8:31 PM1:28 PM14:05:38-3:074:25 AM10:32 PM5:11 AM9:46 PM5:52 AM9:04 PM
August 19 Tue6:27 AM8:29 PM1:28 PM14:02:30-3:084:27 AM10:29 PM5:13 AM9:44 PM5:54 AM9:03 PM
August 20 Wed6:28 AM8:28 PM1:28 PM13:59:21-3:094:29 AM10:27 PM5:15 AM9:41 PM5:55 AM9:01 PM
August 21 Thu6:30 AM8:26 PM1:28 PM13:56:11-3:104:31 AM10:24 PM5:16 AM9:39 PM5:57 AM8:59 PM
August 22 Fri6:31 AM8:24 PM1:27 PM13:53:01-3:104:33 AM10:22 PM5:18 AM9:37 PM5:58 AM8:57 PM
August 23 Sat6:32 AM8:22 PM1:27 PM13:49:49-3:124:35 AM10:19 PM5:20 AM9:35 PM6:00 AM8:55 PM
August 24 Sun6:34 AM8:20 PM1:27 PM13:46:38-3:114:37 AM10:16 PM5:21 AM9:33 PM6:01 AM8:53 PM
August 25 Mon6:35 AM8:18 PM1:27 PM13:43:24-3:144:39 AM10:14 PM5:23 AM9:30 PM6:03 AM8:51 PM
August 26 Tue6:36 AM8:16 PM1:26 PM13:40:10-3:144:41 AM10:11 PM5:24 AM9:28 PM6:04 AM8:49 PM
August 27 Wed6:38 AM8:15 PM1:26 PM13:36:55-3:154:43 AM10:09 PM5:26 AM9:26 PM6:05 AM8:47 PM
August 28 Thu6:39 AM8:13 PM1:26 PM13:33:40-3:154:45 AM10:06 PM5:28 AM9:24 PM6:07 AM8:45 PM
August 29 Fri6:40 AM8:11 PM1:25 PM13:30:24-3:164:47 AM10:04 PM5:29 AM9:22 PM6:08 AM8:43 PM
August 30 Sat6:42 AM8:09 PM1:25 PM13:27:07-3:174:49 AM10:01 PM5:31 AM9:19 PM6:10 AM8:41 PM
August 31 Sun6:43 AM8:07 PM1:25 PM13:23:49-3:184:51 AM9:59 PM5:33 AM9:17 PM6:11 AM8:39 PM
HelenaMissoulaBismarckGreat FallsNampaPocatelloBillings
Current sun position
Rise
6:39:26 AM
74°57'40"
Meridian
1:26:16 PM
180°
Set
8:13:06 PM
284°53'53"