Sunrise and sunset times in Westby, MT
Check out today's and tomorrow's sunrise and sunset times in Westby, MT, United States, as well as the whole calendar for May 2026.
Today
May 17, 2026 . Current time: 8:00:04 am
First light at 4:32:44 am
Sunrise time: 5:09:22 am
Sunset time: 8:35:53 pm
Last light at 9:12:30 pm
Day length: 15 hours, 26 minutes
12 hours, 35 minutes left for today's sunset in Westby
Moon rose on May 17 at 05:10 AM
Moon will set on May 17 at 10:38 PMMoon phase: 🌒 Waxing Crescent (1%)Tomorrow
May 18, 2026
First light at 4:31:20 am
Sunrise time: 5:08:08 am
Sunset time: 8:37:11 pm
Last light at 9:13:59 pm
Day length: 15 hours, 29 minutes
Tomorrow will be approximately 3 minutes longer than today in Westby
Moon will rise on May 18 at 06:04 AM Moon will set on May 18 at 11:48 PMMoon phase: 🌒 Waxing Crescent (9%)
- Westby, Montana
- Latitude: 48.869617
- Longitude: -104.051064
- Time zone: Mountain Time MDT
Shortest day in Westby, MT
The shortest day of the year will be in around 7 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 18 minutes.Longest day in Westby, MT
The longest day of the year will be in 1 month and 2 days, during the summer solstice on June 20, 2026, with a daylight length of 16 hours and 14 minutes.
May 2026 - Westby, 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 May in Westby.
The day length increases by 1 hour, 16 minutes over the course of May 2026 in Westby, MT - from 14 hours, 40 minutes on the first day to 15 hours, 56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 4:59:18 am | 5:33:09 am | 8:13:23 pm | 8:47:14 pm | 14h 40m 14s | 14h 40m 14s | 12:53:16 pm | 64.1° | 4:14:07 am | 9:32:25 pm | 3:21:02 am | 10:25:30 pm | 9h 18m 5s | 🌕 (100%) |
| Sat, May 2 | 4:57:27 am | 5:31:28 am | 8:14:51 pm | 8:48:51 pm | 14h 43m 23s | 3m 9s | 12:53:09 pm | 64.4° | 4:11:57 am | 9:34:22 pm | 3:18:11 am | 10:28:07 pm | 9h 14m 57s | 🌖 (100%) |
| Sun, May 3 | 4:55:38 am | 5:29:48 am | 8:16:18 pm | 8:50:29 pm | 14h 46m 30s | 3m 7s | 12:53:03 pm | 64.7° | 4:09:48 am | 9:36:19 pm | 3:15:20 am | 10:30:46 pm | 9h 11m 52s | 🌖 (98%) |
| Mon, May 4 | 4:53:50 am | 5:28:10 am | 8:17:46 pm | 8:52:06 pm | 14h 49m 36s | 3m 6s | 12:52:58 pm | 65° | 4:07:39 am | 9:38:16 pm | 3:12:29 am | 10:33:27 pm | 9h 8m 47s | 🌖 (94%) |
| Tue, May 5 | 4:52:03 am | 5:26:33 am | 8:19:13 pm | 8:53:43 pm | 14h 52m 40s | 3m 4s | 12:52:53 pm | 65.3° | 4:05:32 am | 9:40:13 pm | 3:09:37 am | 10:36:09 pm | 9h 5m 45s | 🌖 (89%) |
| Wed, May 6 | 4:50:17 am | 5:24:58 am | 8:20:39 pm | 8:55:19 pm | 14h 55m 41s | 3m 1s | 12:52:48 pm | 65.6° | 4:03:26 am | 9:42:11 pm | 3:06:44 am | 10:38:53 pm | 9h 2m 45s | 🌖 (82%) |
| Thu, May 7 | 4:48:33 am | 5:23:24 am | 8:22:05 pm | 8:56:56 pm | 14h 58m 41s | 3m 0s | 12:52:44 pm | 65.8° | 4:01:21 am | 9:44:08 pm | 3:03:51 am | 10:41:38 pm | 8h 59m 47s | 🌖 (75%) |
| Fri, May 8 | 4:46:51 am | 5:21:52 am | 8:23:31 pm | 8:58:32 pm | 15h 1m 39s | 2m 58s | 12:52:41 pm | 66.1° | 3:59:17 am | 9:46:06 pm | 3:00:57 am | 10:44:25 pm | 8h 56m 50s | 🌖 (66%) |
| Sat, May 9 | 4:45:10 am | 5:20:21 am | 8:24:56 pm | 9:00:07 pm | 15h 4m 35s | 2m 56s | 12:52:38 pm | 66.4° | 3:57:14 am | 9:48:03 pm | 2:58:03 am | 10:47:14 pm | 8h 53m 56s | 🌖 (56%) |
| Sun, May 10 | 4:43:30 am | 5:18:52 am | 8:26:20 pm | 9:01:42 pm | 15h 7m 28s | 2m 53s | 12:52:36 pm | 66.6° | 3:55:12 am | 9:50:00 pm | 2:55:08 am | 10:50:04 pm | 8h 51m 5s | 🌗 (46%) |
| Mon, May 11 | 4:41:53 am | 5:17:25 am | 8:27:44 pm | 9:03:17 pm | 15h 10m 19s | 2m 51s | 12:52:35 pm | 66.9° | 3:53:12 am | 9:51:57 pm | 2:52:13 am | 10:52:56 pm | 8h 48m 16s | 🌘 (36%) |
| Tue, May 12 | 4:40:17 am | 5:16:00 am | 8:29:07 pm | 9:04:51 pm | 15h 13m 7s | 2m 48s | 12:52:34 pm | 67.2° | 3:51:14 am | 9:53:54 pm | 2:49:17 am | 10:55:50 pm | 8h 45m 29s | 🌘 (26%) |
| Wed, May 13 | 4:38:42 am | 5:14:36 am | 8:30:30 pm | 9:06:24 pm | 15h 15m 54s | 2m 47s | 12:52:33 pm | 67.4° | 3:49:17 am | 9:55:50 pm | 2:46:21 am | 10:58:46 pm | 8h 42m 45s | 🌘 (17%) |
| Thu, May 14 | 4:37:10 am | 5:13:15 am | 8:31:52 pm | 9:07:57 pm | 15h 18m 37s | 2m 43s | 12:52:33 pm | 67.6° | 3:47:21 am | 9:57:46 pm | 2:43:24 am | 11:01:43 pm | 8h 40m 3s | 🌘 (9%) |
| Fri, May 15 | 4:35:40 am | 5:11:55 am | 8:33:13 pm | 9:09:29 pm | 15h 21m 18s | 2m 41s | 12:52:34 pm | 67.9° | 3:45:27 am | 9:59:41 pm | 2:40:26 am | 11:04:42 pm | 8h 37m 24s | 🌘 (4%) |
| Sat, May 16 | 4:34:11 am | 5:10:37 am | 8:34:33 pm | 9:11:00 pm | 15h 23m 56s | 2m 38s | 12:52:35 pm | 68.1° | 3:43:35 am | 10:01:35 pm | 2:37:28 am | 11:07:43 pm | 8h 34m 49s | 🌘 (1%) |
| Sun, May 17 | 4:32:44 am | 5:09:22 am | 8:35:53 pm | 9:12:30 pm | 15h 26m 31s | 2m 35s | 12:52:37 pm | 68.3° | 3:41:45 am | 10:03:29 pm | 2:34:29 am | 11:10:46 pm | 8h 32m 15s | 🌑 (0%) |
| Mon, May 18 | 4:31:20 am | 5:08:08 am | 8:37:11 pm | 9:13:59 pm | 15h 29m 3s | 2m 32s | 12:52:40 pm | 68.5° | 3:39:57 am | 10:05:22 pm | 2:31:29 am | 11:13:50 pm | 8h 29m 45s | 🌒 (3%) |
| Tue, May 19 | 4:29:58 am | 5:06:56 am | 8:38:29 pm | 9:15:27 pm | 15h 31m 33s | 2m 30s | 12:52:42 pm | 68.8° | 3:38:10 am | 10:07:14 pm | 2:28:28 am | 11:16:56 pm | 8h 27m 18s | 🌒 (9%) |
| Wed, May 20 | 4:28:37 am | 5:05:47 am | 8:39:45 pm | 9:16:54 pm | 15h 33m 58s | 2m 25s | 12:52:46 pm | 69° | 3:36:26 am | 10:09:06 pm | 2:25:27 am | 11:20:05 pm | 8h 24m 54s | 🌒 (17%) |
| Thu, May 21 | 4:27:19 am | 5:04:39 am | 8:41:01 pm | 9:18:20 pm | 15h 36m 22s | 2m 24s | 12:52:50 pm | 69.2° | 3:34:44 am | 10:10:56 pm | 2:22:25 am | 11:23:15 pm | 8h 22m 33s | 🌒 (26%) |
| Fri, May 22 | 4:26:04 am | 5:03:34 am | 8:42:15 pm | 9:19:45 pm | 15h 38m 41s | 2m 19s | 12:52:54 pm | 69.4° | 3:33:04 am | 10:12:44 pm | 2:19:22 am | 11:26:27 pm | 8h 20m 16s | 🌒 (37%) |
| Sat, May 23 | 4:24:50 am | 5:02:31 am | 8:43:28 pm | 9:21:09 pm | 15h 40m 57s | 2m 16s | 12:53:00 pm | 69.6° | 3:31:27 am | 10:14:32 pm | 2:16:18 am | 11:29:41 pm | 8h 18m 3s | 🌓 (48%) |
| Sun, May 24 | 4:23:40 am | 5:01:31 am | 8:44:40 pm | 9:22:31 pm | 15h 43m 9s | 2m 12s | 12:53:05 pm | 69.7° | 3:29:52 am | 10:16:18 pm | 2:13:13 am | 11:32:57 pm | 8h 15m 52s | 🌔 (58%) |
| Mon, May 25 | 4:22:31 am | 5:00:32 am | 8:45:50 pm | 9:23:51 pm | 15h 45m 18s | 2m 9s | 12:53:11 pm | 69.9° | 3:28:20 am | 10:18:02 pm | 2:10:07 am | 11:36:15 pm | 8h 13m 46s | 🌔 (68%) |
| Tue, May 26 | 4:21:25 am | 4:59:36 am | 8:46:59 pm | 9:25:10 pm | 15h 47m 23s | 2m 5s | 12:53:18 pm | 70.1° | 3:26:50 am | 10:19:45 pm | 2:07:00 am | 11:39:36 pm | 8h 11m 44s | 🌔 (77%) |
| Wed, May 27 | 4:20:22 am | 4:58:43 am | 8:48:07 pm | 9:26:28 pm | 15h 49m 24s | 2m 1s | 12:53:25 pm | 70.3° | 3:25:24 am | 10:21:26 pm | 2:03:51 am | 11:42:59 pm | 8h 9m 45s | 🌔 (85%) |
| Thu, May 28 | 4:19:21 am | 4:57:52 am | 8:49:13 pm | 9:27:43 pm | 15h 51m 21s | 1m 57s | 12:53:32 pm | 70.4° | 3:24:00 am | 10:23:05 pm | 2:00:40 am | 11:46:24 pm | 8h 7m 50s | 🌔 (91%) |
| Fri, May 29 | 4:18:23 am | 4:57:03 am | 8:50:17 pm | 9:28:57 pm | 15h 53m 14s | 1m 53s | 12:53:40 pm | 70.6° | 3:22:39 am | 10:24:41 pm | 1:57:28 am | 11:49:52 pm | 8h 6m 0s | 🌔 (96%) |
| Sat, May 30 | 4:17:28 am | 4:56:17 am | 8:51:20 pm | 9:30:09 pm | 15h 55m 3s | 1m 49s | 12:53:48 pm | 70.7° | 3:21:21 am | 10:26:16 pm | 1:54:14 am | 11:53:23 pm | 8h 4m 13s | 🌔 (99%) |
| Sun, May 31 | 4:16:35 am | 4:55:33 am | 8:52:21 pm | 9:31:19 pm | 15h 56m 48s | 1m 45s | 12:53:57 pm | 70.9° | 3:20:06 am | 10:27:48 pm | 1:50:57 am | 11:56:58 pm | 8h 2m 31s | 🌕 (100%) |
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Sunrise and Sunset photos in Westby, MT
Enjoy this beautiful gallery of images of the sunset and sunrise at Westby, MT. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Westby, MT - 2026
The followin graph shows sunrise and sunset times in Westby, 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 Westby, MT.