Sunrise and sunset times in Roundup, MT
Check out today's and tomorrow's sunrise and sunset times in Roundup, MT, United States, as well as the whole calendar for February 2026.
Today
February 21, 2026 . Current time: 7:28:55 pm
First light at 6:36:20 am
Sunrise time: 7:05:20 am
Sunset time: 5:50:03 pm
Last light at 6:19:03 pm
Day length: 10 hours, 44 minutes
Sunset in Roundup was 1 hour, 38 minutes ago
Moon rose on Feb 21 at 08:39 AM
Moon will set on Feb 21 at 11:20 PMMoon phase: 🌒 Waxing Crescent (24%)Tomorrow
February 22, 2026
First light at 6:34:40 am
Sunrise time: 7:03:37 am
Sunset time: 5:51:32 pm
Last light at 6:20:28 pm
Day length: 10 hours, 47 minutes
Tomorrow will be approximately 3 minutes longer than today in Roundup
Moon will rise on Feb 22 at 09:02 AM Moon will set on Feb 23 at 12:00 AMMoon phase: 🌒 Waxing Crescent (36%)
- Roundup, Montana
- Latitude: 46.445244
- Longitude: -108.541801
- Time zone: Mountain Time MST
Shortest day in Roundup, MT
The shortest day of the year will be in 10 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 38 minutes.Longest day in Roundup, MT
The longest day of the year will be in around 3 months, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 52 minutes.
February 2026 - Roundup, Montana - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of February in Roundup.
The day length increases by 1 hour, 22 minutes over the course of February 2026 in Roundup, MT - from 9 hours, 44 minutes on the first day to 11 hours, 7 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Feb 1 | 7:04:56 am | 7:35:23 am | 5:20:07 pm | 5:50:34 pm | 9h 44m 44s | 9h 44m 44s | 12:27:45 pm | 29.5° | 6:28:49 am | 6:26:41 pm | 5:53:33 am | 7:01:58 pm | 14h 14m 1s | 🌔 (99%) |
| Mon, Feb 2 | 7:03:45 am | 7:34:08 am | 5:21:37 pm | 5:51:59 pm | 9h 47m 29s | 2m 45s | 12:27:52 pm | 29.8° | 6:27:43 am | 6:28:01 pm | 5:52:29 am | 7:03:16 pm | 14h 11m 13s | 🌖 (100%) |
| Tue, Feb 3 | 7:02:33 am | 7:32:50 am | 5:23:07 pm | 5:53:24 pm | 9h 50m 17s | 2m 48s | 12:27:59 pm | 30.1° | 6:26:35 am | 6:29:22 pm | 5:51:23 am | 7:04:34 pm | 14h 8m 24s | 🌖 (98%) |
| Wed, Feb 4 | 7:01:19 am | 7:31:31 am | 5:24:37 pm | 5:54:49 pm | 9h 53m 6s | 2m 49s | 12:28:04 pm | 30.4° | 6:25:26 am | 6:30:43 pm | 5:50:16 am | 7:05:53 pm | 14h 5m 34s | 🌖 (93%) |
| Thu, Feb 5 | 7:00:04 am | 7:30:11 am | 5:26:08 pm | 5:56:15 pm | 9h 55m 57s | 2m 51s | 12:28:09 pm | 30.7° | 6:24:14 am | 6:32:04 pm | 5:49:06 am | 7:07:12 pm | 14h 2m 40s | 🌖 (87%) |
| Fri, Feb 6 | 6:58:46 am | 7:28:48 am | 5:27:38 pm | 5:57:40 pm | 9h 58m 50s | 2m 53s | 12:28:13 pm | 31° | 6:23:00 am | 6:33:26 pm | 5:47:55 am | 7:08:31 pm | 13h 59m 46s | 🌖 (79%) |
| Sat, Feb 7 | 6:57:27 am | 7:27:24 am | 5:29:08 pm | 5:59:06 pm | 10h 1m 44s | 2m 54s | 12:28:16 pm | 31.3° | 6:21:45 am | 6:34:47 pm | 5:46:41 am | 7:09:51 pm | 13h 56m 51s | 🌖 (71%) |
| Sun, Feb 8 | 6:56:06 am | 7:25:59 am | 5:30:39 pm | 6:00:31 pm | 10h 4m 40s | 2m 56s | 12:28:19 pm | 31.6° | 6:20:28 am | 6:36:09 pm | 5:45:26 am | 7:11:11 pm | 13h 53m 52s | 🌖 (62%) |
| Mon, Feb 9 | 6:54:44 am | 7:24:31 am | 5:32:09 pm | 6:01:57 pm | 10h 7m 38s | 2m 58s | 12:28:20 pm | 32° | 6:19:09 am | 6:37:31 pm | 5:44:09 am | 7:12:31 pm | 13h 50m 54s | 🌗 (52%) |
| Tue, Feb 10 | 6:53:20 am | 7:23:03 am | 5:33:40 pm | 6:03:23 pm | 10h 10m 37s | 2m 59s | 12:28:21 pm | 32.3° | 6:17:49 am | 6:38:54 pm | 5:42:50 am | 7:13:52 pm | 13h 47m 53s | 🌘 (43%) |
| Wed, Feb 11 | 6:51:54 am | 7:21:33 am | 5:35:10 pm | 6:04:48 pm | 10h 13m 37s | 3m 0s | 12:28:21 pm | 32.6° | 6:16:26 am | 6:40:16 pm | 5:41:29 am | 7:15:13 pm | 13h 44m 51s | 🌘 (34%) |
| Thu, Feb 12 | 6:50:27 am | 7:20:01 am | 5:36:40 pm | 6:06:14 pm | 10h 16m 39s | 3m 2s | 12:28:20 pm | 33° | 6:15:03 am | 6:41:38 pm | 5:40:07 am | 7:16:34 pm | 13h 41m 48s | 🌘 (25%) |
| Fri, Feb 13 | 6:48:58 am | 7:18:28 am | 5:38:10 pm | 6:07:40 pm | 10h 19m 42s | 3m 3s | 12:28:19 pm | 33.3° | 6:13:37 am | 6:43:01 pm | 5:38:43 am | 7:17:56 pm | 13h 38m 44s | 🌘 (17%) |
| Sat, Feb 14 | 6:47:28 am | 7:16:54 am | 5:39:40 pm | 6:09:06 pm | 10h 22m 46s | 3m 4s | 12:28:17 pm | 33.6° | 6:12:10 am | 6:44:24 pm | 5:37:17 am | 7:19:17 pm | 13h 35m 38s | 🌘 (11%) |
| Sun, Feb 15 | 6:45:57 am | 7:15:18 am | 5:41:09 pm | 6:10:31 pm | 10h 25m 51s | 3m 5s | 12:28:14 pm | 34° | 6:10:42 am | 6:45:46 pm | 5:35:49 am | 7:20:39 pm | 13h 32m 33s | 🌘 (5%) |
| Mon, Feb 16 | 6:44:24 am | 7:13:42 am | 5:42:39 pm | 6:11:57 pm | 10h 28m 57s | 3m 6s | 12:28:10 pm | 34.3° | 6:09:11 am | 6:47:09 pm | 5:34:19 am | 7:22:01 pm | 13h 29m 25s | 🌘 (2%) |
| Tue, Feb 17 | 6:42:50 am | 7:12:04 am | 5:44:08 pm | 6:13:22 pm | 10h 32m 4s | 3m 7s | 12:28:06 pm | 34.7° | 6:07:40 am | 6:48:32 pm | 5:32:48 am | 7:23:23 pm | 13h 26m 16s | 🌑 (0%) |
| Wed, Feb 18 | 6:41:14 am | 7:10:24 am | 5:45:37 pm | 6:14:48 pm | 10h 35m 13s | 3m 9s | 12:28:01 pm | 35° | 6:06:07 am | 6:49:55 pm | 5:31:16 am | 7:24:46 pm | 13h 23m 7s | 🌒 (1%) |
| Thu, Feb 19 | 6:39:37 am | 7:08:44 am | 5:47:06 pm | 6:16:13 pm | 10h 38m 22s | 3m 9s | 12:27:55 pm | 35.4° | 6:04:32 am | 6:51:18 pm | 5:29:42 am | 7:26:09 pm | 13h 19m 57s | 🌒 (4%) |
| Fri, Feb 20 | 6:37:59 am | 7:07:03 am | 5:48:35 pm | 6:17:38 pm | 10h 41m 32s | 3m 10s | 12:27:49 pm | 35.7° | 6:02:57 am | 6:52:41 pm | 5:28:06 am | 7:27:32 pm | 13h 16m 45s | 🌒 (9%) |
| Sat, Feb 21 | 6:36:20 am | 7:05:20 am | 5:50:03 pm | 6:19:03 pm | 10h 44m 43s | 3m 11s | 12:27:42 pm | 36.1° | 6:01:19 am | 6:54:04 pm | 5:26:28 am | 7:28:55 pm | 13h 13m 34s | 🌒 (16%) |
| Sun, Feb 22 | 6:34:40 am | 7:03:37 am | 5:51:32 pm | 6:20:28 pm | 10h 47m 55s | 3m 12s | 12:27:34 pm | 36.5° | 5:59:41 am | 6:55:27 pm | 5:24:50 am | 7:30:19 pm | 13h 10m 20s | 🌒 (26%) |
| Mon, Feb 23 | 6:32:59 am | 7:01:52 am | 5:52:59 pm | 6:21:53 pm | 10h 51m 7s | 3m 12s | 12:27:26 pm | 36.8° | 5:58:01 am | 6:56:51 pm | 5:23:09 am | 7:31:43 pm | 13h 7m 8s | 🌒 (36%) |
| Tue, Feb 24 | 6:31:16 am | 7:00:07 am | 5:54:27 pm | 6:23:18 pm | 10h 54m 20s | 3m 13s | 12:27:17 pm | 37.2° | 5:56:20 am | 6:58:14 pm | 5:21:27 am | 7:33:07 pm | 13h 3m 54s | 🌓 (47%) |
| Wed, Feb 25 | 6:29:32 am | 6:58:21 am | 5:55:54 pm | 6:24:43 pm | 10h 57m 33s | 3m 13s | 12:27:08 pm | 37.6° | 5:54:38 am | 6:59:37 pm | 5:19:44 am | 7:34:31 pm | 13h 0m 40s | 🌔 (59%) |
| Thu, Feb 26 | 6:27:48 am | 6:56:34 am | 5:57:22 pm | 6:26:07 pm | 11h 0m 48s | 3m 15s | 12:26:58 pm | 38° | 5:52:54 am | 7:01:01 pm | 5:18:00 am | 7:35:56 pm | 12h 57m 24s | 🌔 (70%) |
| Fri, Feb 27 | 6:26:02 am | 6:54:46 am | 5:58:48 pm | 6:27:32 pm | 11h 4m 2s | 3m 14s | 12:26:47 pm | 38.3° | 5:51:10 am | 7:02:24 pm | 5:16:14 am | 7:37:21 pm | 12h 54m 9s | 🌔 (80%) |
| Sat, Feb 28 | 6:24:16 am | 6:52:57 am | 6:00:15 pm | 6:28:56 pm | 11h 7m 18s | 3m 16s | 12:26:36 pm | 38.7° | 5:49:24 am | 7:03:48 pm | 5:14:26 am | 7:38:46 pm | 12h 50m 52s | 🌔 (88%) |
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Sunrise and Sunset photos in Roundup, MT
Enjoy this beautiful gallery of images of the sunset and sunrise at Roundup, MT. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Roundup, MT - 2026
The followin graph shows sunrise and sunset times in Roundup, MT for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Roundup, MT.