Sunrise and sunset times in Great Falls, United States
Current local time: 9:18:20 PM (UTC-7)
Sun Direction: 285°54'16"
Sun Altitude: -44°55'34"
Distance to earth: 147,101,033 km
Sunrise Today: 8:12:50 AM, 124°8'33"
Sunset Today: 4:44:59 PM, 235°52'31"
000204060810121416182022
Night:
00:00 - 6:20:58 AM
6:36:51 PM - 00:00
Total: 11:44:07
Astronomical Twilight:
6:20:58 AM - 6:58:18 AM
5:59:32 PM - 6:36:51 PM
Total: 1:14:39
Nautical Twilight:
6:58:18 AM - 7:37:18 AM
5:20:31 PM - 5:59:32 PM
Total: 1:18:01
Civil Twilight:
7:37:18 AM - 8:12:50 AM
4:44:59 PM - 5:20:31 PM
Total: 1:11:04
Daylight:
8:12:50 AM - 4:44:59 PM
Total: 8:32:09
Today, January 1
- Sunrise8:12:50 AM
- Sunset4:44:59 PM
Tomorrow, January 2
- Sunrise8:12:47 AM
- Sunset4:45:58 PM
January 2026 — Sun in Great Falls
| Date | Sun | Day length | Astronomical Twilight | Nautical Twilight | Civil Twilight | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Sunrise | Sunset | Solar Noon | Lenth | Difference | Start | End | Start | End | Start | End | |
| January 1 | Thu | 8:12 AM | 4:44 PM | 12:28 PM | 8:32:09 | +0:56 | 6:20 AM | 6:36 PM | 6:58 AM | 5:59 PM | 7:37 AM | 5:20 PM |
| January 2 | Fri | 8:12 AM | 4:45 PM | 12:29 PM | 8:33:11 | +1:02 | 6:21 AM | 6:37 PM | 6:58 AM | 6:00 PM | 7:37 AM | 5:21 PM |
| January 3 | Sat | 8:12 AM | 4:46 PM | 12:29 PM | 8:34:18 | +1:07 | 6:21 AM | 6:38 PM | 6:58 AM | 6:01 PM | 7:37 AM | 5:22 PM |
| January 4 | Sun | 8:12 AM | 4:48 PM | 12:30 PM | 8:35:29 | +1:11 | 6:21 AM | 6:39 PM | 6:58 AM | 6:02 PM | 7:37 AM | 5:23 PM |
| January 5 | Mon | 8:12 AM | 4:49 PM | 12:30 PM | 8:36:46 | +1:17 | 6:21 AM | 6:40 PM | 6:58 AM | 6:03 PM | 7:37 AM | 5:24 PM |
| January 6 | Tue | 8:12 AM | 4:50 PM | 12:31 PM | 8:38:07 | +1:21 | 6:20 AM | 6:41 PM | 6:58 AM | 6:04 PM | 7:36 AM | 5:25 PM |
| January 7 | Wed | 8:11 AM | 4:51 PM | 12:31 PM | 8:39:33 | +1:26 | 6:20 AM | 6:42 PM | 6:57 AM | 6:05 PM | 7:36 AM | 5:26 PM |
| January 8 | Thu | 8:11 AM | 4:52 PM | 12:32 PM | 8:41:04 | +1:31 | 6:20 AM | 6:43 PM | 6:57 AM | 6:06 PM | 7:36 AM | 5:27 PM |
| January 9 | Fri | 8:11 AM | 4:53 PM | 12:32 PM | 8:42:39 | +1:35 | 6:20 AM | 6:44 PM | 6:57 AM | 6:07 PM | 7:36 AM | 5:28 PM |
| January 10 | Sat | 8:10 AM | 4:55 PM | 12:32 PM | 8:44:19 | +1:40 | 6:20 AM | 6:45 PM | 6:57 AM | 6:08 PM | 7:35 AM | 5:29 PM |
| January 11 | Sun | 8:10 AM | 4:56 PM | 12:33 PM | 8:46:03 | +1:44 | 6:19 AM | 6:46 PM | 6:56 AM | 6:09 PM | 7:35 AM | 5:31 PM |
| January 12 | Mon | 8:09 AM | 4:57 PM | 12:33 PM | 8:47:51 | +1:48 | 6:19 AM | 6:47 PM | 6:56 AM | 6:10 PM | 7:34 AM | 5:32 PM |
| January 13 | Tue | 8:09 AM | 4:58 PM | 12:34 PM | 8:49:43 | +1:52 | 6:19 AM | 6:48 PM | 6:56 AM | 6:11 PM | 7:34 AM | 5:33 PM |
| January 14 | Wed | 8:08 AM | 5:00 PM | 12:34 PM | 8:51:39 | +1:56 | 6:18 AM | 6:49 PM | 6:55 AM | 6:13 PM | 7:33 AM | 5:34 PM |
| January 15 | Thu | 8:07 AM | 5:01 PM | 12:34 PM | 8:53:39 | +2:00 | 6:18 AM | 6:50 PM | 6:55 AM | 6:14 PM | 7:33 AM | 5:36 PM |
| January 16 | Fri | 8:07 AM | 5:02 PM | 12:35 PM | 8:55:44 | +2:05 | 6:17 AM | 6:52 PM | 6:54 AM | 6:15 PM | 7:32 AM | 5:37 PM |
| January 17 | Sat | 8:06 AM | 5:04 PM | 12:35 PM | 8:57:51 | +2:07 | 6:17 AM | 6:53 PM | 6:54 AM | 6:16 PM | 7:32 AM | 5:38 PM |
| January 18 | Sun | 8:05 AM | 5:05 PM | 12:35 PM | 9:00:02 | +2:11 | 6:16 AM | 6:54 PM | 6:53 AM | 6:17 PM | 7:31 AM | 5:39 PM |
| January 19 | Mon | 8:04 AM | 5:07 PM | 12:36 PM | 9:02:17 | +2:15 | 6:16 AM | 6:55 PM | 6:52 AM | 6:19 PM | 7:30 AM | 5:41 PM |
| January 20 | Tue | 8:04 AM | 5:08 PM | 12:36 PM | 9:04:35 | +2:18 | 6:15 AM | 6:56 PM | 6:52 AM | 6:20 PM | 7:30 AM | 5:42 PM |
| January 21 | Wed | 8:03 AM | 5:10 PM | 12:36 PM | 9:06:57 | +2:22 | 6:15 AM | 6:58 PM | 6:51 AM | 6:21 PM | 7:29 AM | 5:43 PM |
| January 22 | Thu | 8:02 AM | 5:11 PM | 12:36 PM | 9:09:21 | +2:24 | 6:14 AM | 6:59 PM | 6:50 AM | 6:22 PM | 7:28 AM | 5:45 PM |
| January 23 | Fri | 8:01 AM | 5:13 PM | 12:37 PM | 9:11:49 | +2:28 | 6:13 AM | 7:00 PM | 6:49 AM | 6:24 PM | 7:27 AM | 5:46 PM |
| January 24 | Sat | 8:00 AM | 5:14 PM | 12:37 PM | 9:14:19 | +2:30 | 6:12 AM | 7:01 PM | 6:49 AM | 6:25 PM | 7:26 AM | 5:48 PM |
| January 25 | Sun | 7:59 AM | 5:16 PM | 12:37 PM | 9:16:54 | +2:35 | 6:11 AM | 7:03 PM | 6:48 AM | 6:26 PM | 7:25 AM | 5:49 PM |
| January 26 | Mon | 7:58 AM | 5:17 PM | 12:37 PM | 9:19:30 | +2:36 | 6:11 AM | 7:04 PM | 6:47 AM | 6:28 PM | 7:24 AM | 5:50 PM |
| January 27 | Tue | 7:56 AM | 5:19 PM | 12:37 PM | 9:22:08 | +2:38 | 6:10 AM | 7:05 PM | 6:46 AM | 6:29 PM | 7:23 AM | 5:52 PM |
| January 28 | Wed | 7:55 AM | 5:20 PM | 12:38 PM | 9:24:50 | +2:42 | 6:09 AM | 7:07 PM | 6:45 AM | 6:30 PM | 7:22 AM | 5:53 PM |
| January 29 | Thu | 7:54 AM | 5:22 PM | 12:38 PM | 9:27:34 | +2:44 | 6:08 AM | 7:08 PM | 6:44 AM | 6:32 PM | 7:21 AM | 5:55 PM |
| January 30 | Fri | 7:53 AM | 5:23 PM | 12:38 PM | 9:30:21 | +2:47 | 6:07 AM | 7:09 PM | 6:43 AM | 6:33 PM | 7:20 AM | 5:56 PM |
| January 31 | Sat | 7:52 AM | 5:25 PM | 12:38 PM | 9:33:09 | +2:48 | 6:06 AM | 7:11 PM | 6:42 AM | 6:35 PM | 7:19 AM | 5:58 PM |
Rise
8:12:50 AM
124°8'33"
8:12:50 AM
124°8'33"
Meridian
12:28:55 PM
180°
12:28:55 PM
180°
Set
4:44:59 PM
235°52'31"
4:44:59 PM
235°52'31"