Sunrise and sunset times in Great Falls, United States
Current local time: 4:03:29 PM (UTC-6)
Sun Direction: 235°48'42"
Sun Altitude: 40°39'23"
Distance to earth: 150,226,541 km
Sunrise Today: 6:30:03 AM, 72°37'31"
Sunset Today: 8:18:54 PM, 287°30'54"
000204060810121416182022
Night:
00:00 - 4:33:26 AM
10:15:31 PM - 00:00
Total: 6:17:55
Astronomical Twilight:
4:33:26 AM - 5:17:24 AM
9:31:32 PM - 10:15:31 PM
Total: 1:27:57
Nautical Twilight:
5:17:24 AM - 5:57:28 AM
8:51:28 PM - 9:31:32 PM
Total: 1:20:08
Civil Twilight:
5:57:28 AM - 6:30:03 AM
8:18:54 PM - 8:51:28 PM
Total: 1:05:09
Daylight:
6:30:03 AM - 8:18:54 PM
Total: 13:48:51
Today, April 18
- Sunrise6:30:03 AM
- Sunset8:18:54 PM
Tomorrow, April 19
- Sunrise6:28:13 AM
- Sunset8:20:18 PM
April 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 | |
| April 1 | Wed | 7:02 AM | 7:54 PM | 1:28 PM | 12:52:01 | +3:26 | 5:15 AM | 9:42 PM | 5:54 AM | 9:03 PM | 6:31 AM | 8:26 PM |
| April 2 | Thu | 7:00 AM | 7:56 PM | 1:28 PM | 12:55:26 | +3:25 | 5:13 AM | 9:44 PM | 5:52 AM | 9:04 PM | 6:29 AM | 8:27 PM |
| April 3 | Fri | 6:58 AM | 7:57 PM | 1:28 PM | 12:58:49 | +3:23 | 5:10 AM | 9:46 PM | 5:50 AM | 9:06 PM | 6:27 AM | 8:28 PM |
| April 4 | Sat | 6:56 AM | 7:59 PM | 1:28 PM | 13:02:13 | +3:24 | 5:08 AM | 9:47 PM | 5:48 AM | 9:08 PM | 6:25 AM | 8:30 PM |
| April 5 | Sun | 6:55 AM | 8:00 PM | 1:27 PM | 13:05:36 | +3:23 | 5:05 AM | 9:49 PM | 5:45 AM | 9:09 PM | 6:23 AM | 8:31 PM |
| April 6 | Mon | 6:53 AM | 8:02 PM | 1:27 PM | 13:09:00 | +3:24 | 5:03 AM | 9:51 PM | 5:43 AM | 9:11 PM | 6:21 AM | 8:33 PM |
| April 7 | Tue | 6:51 AM | 8:03 PM | 1:27 PM | 13:12:22 | +3:22 | 5:00 AM | 9:53 PM | 5:41 AM | 9:12 PM | 6:19 AM | 8:34 PM |
| April 8 | Wed | 6:49 AM | 8:04 PM | 1:26 PM | 13:15:45 | +3:23 | 4:58 AM | 9:55 PM | 5:39 AM | 9:14 PM | 6:17 AM | 8:36 PM |
| April 9 | Thu | 6:47 AM | 8:06 PM | 1:26 PM | 13:19:06 | +3:21 | 4:55 AM | 9:57 PM | 5:37 AM | 9:16 PM | 6:15 AM | 8:37 PM |
| April 10 | Fri | 6:45 AM | 8:07 PM | 1:26 PM | 13:22:27 | +3:21 | 4:53 AM | 9:59 PM | 5:34 AM | 9:17 PM | 6:13 AM | 8:39 PM |
| April 11 | Sat | 6:43 AM | 8:09 PM | 1:26 PM | 13:25:47 | +3:20 | 4:51 AM | 10:01 PM | 5:32 AM | 9:19 PM | 6:11 AM | 8:40 PM |
| April 12 | Sun | 6:41 AM | 8:10 PM | 1:25 PM | 13:29:07 | +3:20 | 4:48 AM | 10:03 PM | 5:30 AM | 9:21 PM | 6:09 AM | 8:42 PM |
| April 13 | Mon | 6:39 AM | 8:11 PM | 1:25 PM | 13:32:26 | +3:19 | 4:46 AM | 10:05 PM | 5:28 AM | 9:22 PM | 6:07 AM | 8:43 PM |
| April 14 | Tue | 6:37 AM | 8:13 PM | 1:25 PM | 13:35:44 | +3:18 | 4:43 AM | 10:07 PM | 5:26 AM | 9:24 PM | 6:05 AM | 8:45 PM |
| April 15 | Wed | 6:35 AM | 8:14 PM | 1:25 PM | 13:39:03 | +3:19 | 4:41 AM | 10:09 PM | 5:23 AM | 9:26 PM | 6:03 AM | 8:46 PM |
| April 16 | Thu | 6:33 AM | 8:16 PM | 1:24 PM | 13:42:19 | +3:16 | 4:38 AM | 10:11 PM | 5:21 AM | 9:28 PM | 6:01 AM | 8:48 PM |
| April 17 | Fri | 6:31 AM | 8:17 PM | 1:24 PM | 13:45:35 | +3:16 | 4:35 AM | 10:13 PM | 5:19 AM | 9:29 PM | 5:59 AM | 8:49 PM |
| April 18 | Sat | 6:30 AM | 8:18 PM | 1:24 PM | 13:48:51 | +3:16 | 4:33 AM | 10:15 PM | 5:17 AM | 9:31 PM | 5:57 AM | 8:51 PM |
| April 19 | Sun | 6:28 AM | 8:20 PM | 1:24 PM | 13:52:05 | +3:14 | 4:30 AM | 10:17 PM | 5:15 AM | 9:33 PM | 5:55 AM | 8:52 PM |
| April 20 | Mon | 6:26 AM | 8:21 PM | 1:24 PM | 13:55:19 | +3:14 | 4:28 AM | 10:19 PM | 5:13 AM | 9:35 PM | 5:53 AM | 8:54 PM |
| April 21 | Tue | 6:24 AM | 8:23 PM | 1:23 PM | 13:58:31 | +3:12 | 4:25 AM | 10:21 PM | 5:10 AM | 9:36 PM | 5:51 AM | 8:56 PM |
| April 22 | Wed | 6:22 AM | 8:24 PM | 1:23 PM | 14:01:42 | +3:11 | 4:23 AM | 10:24 PM | 5:08 AM | 9:38 PM | 5:49 AM | 8:57 PM |
| April 23 | Thu | 6:21 AM | 8:25 PM | 1:23 PM | 14:04:53 | +3:11 | 4:20 AM | 10:26 PM | 5:06 AM | 9:40 PM | 5:47 AM | 8:59 PM |
| April 24 | Fri | 6:19 AM | 8:27 PM | 1:23 PM | 14:08:02 | +3:09 | 4:18 AM | 10:28 PM | 5:04 AM | 9:42 PM | 5:45 AM | 9:00 PM |
| April 25 | Sat | 6:17 AM | 8:28 PM | 1:23 PM | 14:11:11 | +3:09 | 4:15 AM | 10:30 PM | 5:02 AM | 9:43 PM | 5:44 AM | 9:02 PM |
| April 26 | Sun | 6:15 AM | 8:30 PM | 1:22 PM | 14:14:18 | +3:07 | 4:13 AM | 10:32 PM | 5:00 AM | 9:45 PM | 5:42 AM | 9:03 PM |
| April 27 | Mon | 6:14 AM | 8:31 PM | 1:22 PM | 14:17:23 | +3:05 | 4:10 AM | 10:35 PM | 4:58 AM | 9:47 PM | 5:40 AM | 9:05 PM |
| April 28 | Tue | 6:12 AM | 8:32 PM | 1:22 PM | 14:20:28 | +3:05 | 4:07 AM | 10:37 PM | 4:56 AM | 9:49 PM | 5:38 AM | 9:06 PM |
| April 29 | Wed | 6:10 AM | 8:34 PM | 1:22 PM | 14:23:30 | +3:02 | 4:05 AM | 10:39 PM | 4:54 AM | 9:50 PM | 5:36 AM | 9:08 PM |
| April 30 | Thu | 6:09 AM | 8:35 PM | 1:22 PM | 14:26:32 | +3:02 | 4:02 AM | 10:42 PM | 4:51 AM | 9:52 PM | 5:34 AM | 9:09 PM |
Rise
6:30:03 AM
72°37'31"
6:30:03 AM
72°37'31"
Meridian
1:24:28 PM
180°
1:24:28 PM
180°
Set
8:18:54 PM
287°30'54"
8:18:54 PM
287°30'54"