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Sunrise and sunset times in Great Falls, United States

Current local time: 12:46:20 PM (UTC-6)

Sun Direction: 166°21'30"
Sun Altitude: 47°37'16"
Distance to earth: 150,746,857 km
Sunrise Today: 6:52:25 AM, 80°19'14"
Sunset Today: 7:53:48 PM, 279°32'24"

000204060810121416182022
Night:
00:00 - 5:03:45 AM

9:42:28 PM - 00:00

Total: 7:21:17
Astronomical Twilight:
5:03:45 AM - 5:43:33 AM

9:02:40 PM - 9:42:28 PM

Total: 1:19:36
Nautical Twilight:
5:43:33 AM - 6:21:09 AM

8:25:03 PM - 9:02:40 PM

Total: 1:15:13
Civil Twilight:
6:21:09 AM - 6:52:25 AM

7:53:48 PM - 8:25:03 PM

Total: 1:02:31
Daylight:

6:52:25 AM - 7:53:48 PM

Total: 13:01:23

  • Today, September 7

    • Sunrise
      6:52:25 AM
    • Sunset
      7:53:48 PM
    Day length 13 hours, 1 minutes -3 m 21 sec

  • Tomorrow, September 8

    • Sunrise
      6:53:45 AM
    • Sunset
      7:51:47 PM
    Day length 12 hours, 58 minutes -3 m 21 sec

September 2026 — Sun in Great Falls

DateSunDay lengthAstronomical TwilightNautical TwilightCivil Twilight
2026SunriseSunsetSolar NoonLenthDifferenceStartEndStartEndStartEnd
September 1 Tue6:44 AM8:05 PM1:25 PM13:21:20-3:174:52 AM9:57 PM5:34 AM9:16 PM6:12 AM8:37 PM
September 2 Wed6:45 AM8:03 PM1:24 PM13:18:01-3:194:54 AM9:54 PM5:35 AM9:13 PM6:14 AM8:35 PM
September 3 Thu6:47 AM8:01 PM1:24 PM13:14:42-3:194:56 AM9:52 PM5:37 AM9:11 PM6:15 AM8:33 PM
September 4 Fri6:48 AM7:59 PM1:24 PM13:11:23-3:194:58 AM9:49 PM5:38 AM9:09 PM6:16 AM8:31 PM
September 5 Sat6:49 AM7:57 PM1:23 PM13:08:04-3:195:00 AM9:47 PM5:40 AM9:07 PM6:18 AM8:29 PM
September 6 Sun6:51 AM7:55 PM1:23 PM13:04:44-3:205:01 AM9:44 PM5:42 AM9:04 PM6:19 AM8:27 PM
September 7 Mon6:52 AM7:53 PM1:23 PM13:01:23-3:215:03 AM9:42 PM5:43 AM9:02 PM6:21 AM8:25 PM
September 8 Tue6:53 AM7:51 PM1:22 PM12:58:02-3:215:05 AM9:40 PM5:45 AM9:00 PM6:22 AM8:22 PM
September 9 Wed6:55 AM7:49 PM1:22 PM12:54:41-3:215:07 AM9:37 PM5:46 AM8:58 PM6:23 AM8:20 PM
September 10 Thu6:56 AM7:47 PM1:22 PM12:51:19-3:225:08 AM9:35 PM5:48 AM8:56 PM6:25 AM8:18 PM
September 11 Fri6:57 AM7:45 PM1:21 PM12:47:57-3:225:10 AM9:32 PM5:49 AM8:53 PM6:26 AM8:16 PM
September 12 Sat6:59 AM7:43 PM1:21 PM12:44:35-3:225:12 AM9:30 PM5:51 AM8:51 PM6:28 AM8:14 PM
September 13 Sun7:00 AM7:41 PM1:21 PM12:41:13-3:225:14 AM9:27 PM5:52 AM8:49 PM6:29 AM8:12 PM
September 14 Mon7:01 AM7:39 PM1:20 PM12:37:50-3:235:15 AM9:25 PM5:54 AM8:47 PM6:30 AM8:10 PM
September 15 Tue7:03 AM7:37 PM1:20 PM12:34:27-3:235:17 AM9:23 PM5:55 AM8:45 PM6:32 AM8:08 PM
September 16 Wed7:04 AM7:35 PM1:19 PM12:31:04-3:235:18 AM9:20 PM5:57 AM8:42 PM6:33 AM8:06 PM
September 17 Thu7:05 AM7:33 PM1:19 PM12:27:41-3:235:20 AM9:18 PM5:58 AM8:40 PM6:35 AM8:04 PM
September 18 Fri7:07 AM7:31 PM1:19 PM12:24:18-3:235:22 AM9:16 PM5:59 AM8:38 PM6:36 AM8:02 PM
September 19 Sat7:08 AM7:29 PM1:18 PM12:20:54-3:245:23 AM9:13 PM6:01 AM8:36 PM6:37 AM7:59 PM
September 20 Sun7:09 AM7:27 PM1:18 PM12:17:31-3:235:25 AM9:11 PM6:02 AM8:34 PM6:39 AM7:57 PM
September 21 Mon7:11 AM7:25 PM1:18 PM12:14:06-3:255:26 AM9:09 PM6:04 AM8:31 PM6:40 AM7:55 PM
September 22 Tue7:12 AM7:23 PM1:17 PM12:10:43-3:235:28 AM9:07 PM6:05 AM8:29 PM6:41 AM7:53 PM
September 23 Wed7:13 AM7:21 PM1:17 PM12:07:19-3:245:30 AM9:04 PM6:07 AM8:27 PM6:43 AM7:51 PM
September 24 Thu7:15 AM7:19 PM1:17 PM12:03:55-3:245:31 AM9:02 PM6:08 AM8:25 PM6:44 AM7:49 PM
September 25 Fri7:16 AM7:17 PM1:16 PM12:00:32-3:235:33 AM9:00 PM6:10 AM8:23 PM6:45 AM7:47 PM
September 26 Sat7:17 AM7:14 PM1:16 PM11:57:07-3:255:34 AM8:58 PM6:11 AM8:21 PM6:47 AM7:45 PM
September 27 Sun7:19 AM7:12 PM1:16 PM11:53:44-3:235:36 AM8:55 PM6:12 AM8:19 PM6:48 AM7:43 PM
September 28 Mon7:20 AM7:10 PM1:15 PM11:50:20-3:245:37 AM8:53 PM6:14 AM8:17 PM6:50 AM7:41 PM
September 29 Tue7:21 AM7:08 PM1:15 PM11:46:56-3:245:39 AM8:51 PM6:15 AM8:15 PM6:51 AM7:39 PM
September 30 Wed7:23 AM7:06 PM1:15 PM11:43:32-3:245:40 AM8:49 PM6:17 AM8:13 PM6:52 AM7:37 PM
HelenaMissoulaBismarckGreat FallsNampaPocatelloBillings
Current sun position
Rise
6:52:25 AM
80°19'14"
Meridian
1:23:06 PM
180°
Set
7:53:48 PM
279°32'24"