Sunrise and sunset times in Roy, MT
Check out today's and tomorrow's sunrise and sunset times in Roy, MT, United States, as well as the whole calendar for May 2026.
Today
May 17, 2026 . Current time: 7:57:28 am
First light at 4:59:36 am
Sunrise time: 5:34:35 am
Sunset time: 8:49:55 pm
Last light at 9:24:54 pm
Day length: 15 hours, 15 minutes
12 hours, 52 minutes left for today's sunset in Roy
Moon rose on May 17 at 04:39 AM
Moon will set on May 17 at 09:50 PMMoon phase: 🌒 Waxing Crescent (1%)Tomorrow
May 18, 2026
First light at 4:58:18 am
Sunrise time: 5:33:26 am
Sunset time: 8:51:09 pm
Last light at 9:26:17 pm
Day length: 15 hours, 17 minutes
Tomorrow will be approximately 2 minutes longer than today in Roy
Moon will rise on May 18 at 05:34 AM Moon will set on May 18 at 10:59 PMMoon phase: 🌒 Waxing Crescent (9%)
- Roy, Montana
- Latitude: 47.334049
- Longitude: -108.958717
- Time zone: Mountain Time MDT
Shortest day in Roy, 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 31 minutes.Longest day in Roy, MT
The longest day of the year will be in 1 month and 3 days, during the summer solstice on June 21, 2026, with a daylight length of 16 hours and 0 minutes.
May 2026 - Roy, 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 Roy.
The day length increases by 1 hour, 11 minutes over the course of May 2026 in Roy, MT - from 14 hours, 31 minutes on the first day to 15 hours, 43 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 | 5:24:25 am | 5:56:58 am | 8:28:50 pm | 9:01:23 pm | 14h 31m 52s | 14h 31m 52s | 1:12:54 pm | 62.6° | 4:41:23 am | 9:44:25 pm | 3:51:58 am | 10:33:49 pm | 9h 26m 32s | 🌕 (100%) |
| Sat, May 2 | 5:22:41 am | 5:55:22 am | 8:30:12 pm | 9:02:54 pm | 14h 34m 50s | 2m 58s | 1:12:47 pm | 62.9° | 4:39:22 am | 9:46:12 pm | 3:49:26 am | 10:36:08 pm | 9h 23m 36s | 🌖 (100%) |
| Sun, May 3 | 5:20:58 am | 5:53:48 am | 8:31:34 pm | 9:04:24 pm | 14h 37m 46s | 2m 56s | 1:12:41 pm | 63.2° | 4:37:23 am | 9:48:00 pm | 3:46:53 am | 10:38:29 pm | 9h 20m 41s | 🌖 (98%) |
| Mon, May 4 | 5:19:16 am | 5:52:15 am | 8:32:56 pm | 9:05:55 pm | 14h 40m 41s | 2m 55s | 1:12:35 pm | 63.5° | 4:35:24 am | 9:49:47 pm | 3:44:21 am | 10:40:50 pm | 9h 17m 48s | 🌖 (94%) |
| Tue, May 5 | 5:17:36 am | 5:50:44 am | 8:34:17 pm | 9:07:25 pm | 14h 43m 33s | 2m 52s | 1:12:31 pm | 63.8° | 4:33:26 am | 9:51:35 pm | 3:41:49 am | 10:43:12 pm | 9h 14m 57s | 🌖 (89%) |
| Wed, May 6 | 5:15:57 am | 5:49:14 am | 8:35:38 pm | 9:08:55 pm | 14h 46m 24s | 2m 51s | 1:12:26 pm | 64° | 4:31:30 am | 9:53:22 pm | 3:39:16 am | 10:45:36 pm | 9h 12m 7s | 🌖 (82%) |
| Thu, May 7 | 5:14:20 am | 5:47:45 am | 8:36:59 pm | 9:10:25 pm | 14h 49m 14s | 2m 50s | 1:12:22 pm | 64.3° | 4:29:35 am | 9:55:10 pm | 3:36:45 am | 10:48:00 pm | 9h 9m 20s | 🌖 (75%) |
| Fri, May 8 | 5:12:44 am | 5:46:19 am | 8:38:19 pm | 9:11:54 pm | 14h 52m 0s | 2m 46s | 1:12:19 pm | 64.6° | 4:27:41 am | 9:56:57 pm | 3:34:13 am | 10:50:25 pm | 9h 6m 34s | 🌖 (66%) |
| Sat, May 9 | 5:11:10 am | 5:44:53 am | 8:39:39 pm | 9:13:23 pm | 14h 54m 46s | 2m 46s | 1:12:16 pm | 64.9° | 4:25:48 am | 9:58:45 pm | 3:31:41 am | 10:52:51 pm | 9h 3m 51s | 🌖 (56%) |
| Sun, May 10 | 5:09:37 am | 5:43:30 am | 8:40:58 pm | 9:14:51 pm | 14h 57m 28s | 2m 42s | 1:12:14 pm | 65.1° | 4:23:57 am | 10:00:31 pm | 3:29:10 am | 10:55:18 pm | 9h 1m 10s | 🌗 (46%) |
| Mon, May 11 | 5:08:06 am | 5:42:08 am | 8:42:17 pm | 9:16:19 pm | 15h 0m 9s | 2m 41s | 1:12:12 pm | 65.4° | 4:22:07 am | 10:02:18 pm | 3:26:40 am | 10:57:45 pm | 8h 58m 31s | 🌘 (36%) |
| Tue, May 12 | 5:06:36 am | 5:40:48 am | 8:43:35 pm | 9:17:47 pm | 15h 2m 47s | 2m 38s | 1:12:11 pm | 65.6° | 4:20:19 am | 10:04:04 pm | 3:24:10 am | 11:00:13 pm | 8h 55m 55s | 🌘 (26%) |
| Wed, May 13 | 5:05:08 am | 5:39:30 am | 8:44:52 pm | 9:19:14 pm | 15h 5m 22s | 2m 35s | 1:12:11 pm | 65.9° | 4:18:32 am | 10:05:50 pm | 3:21:40 am | 11:02:42 pm | 8h 53m 21s | 🌘 (17%) |
| Thu, May 14 | 5:03:43 am | 5:38:13 am | 8:46:09 pm | 9:20:40 pm | 15h 7m 56s | 2m 34s | 1:12:11 pm | 66.1° | 4:16:47 am | 10:07:36 pm | 3:19:11 am | 11:05:12 pm | 8h 50m 49s | 🌘 (9%) |
| Fri, May 15 | 5:02:19 am | 5:36:58 am | 8:47:25 pm | 9:22:05 pm | 15h 10m 27s | 2m 31s | 1:12:12 pm | 66.3° | 4:15:03 am | 10:09:20 pm | 3:16:42 am | 11:07:41 pm | 8h 48m 21s | 🌘 (4%) |
| Sat, May 16 | 5:00:56 am | 5:35:46 am | 8:48:41 pm | 9:23:30 pm | 15h 12m 55s | 2m 28s | 1:12:13 pm | 66.6° | 4:13:22 am | 10:11:05 pm | 3:14:15 am | 11:10:12 pm | 8h 45m 54s | 🌘 (1%) |
| Sun, May 17 | 4:59:36 am | 5:34:35 am | 8:49:55 pm | 9:24:54 pm | 15h 15m 20s | 2m 25s | 1:12:15 pm | 66.8° | 4:11:42 am | 10:12:48 pm | 3:11:48 am | 11:12:42 pm | 8h 43m 31s | 🌑 (0%) |
| Mon, May 18 | 4:58:18 am | 5:33:26 am | 8:51:09 pm | 9:26:17 pm | 15h 17m 43s | 2m 23s | 1:12:17 pm | 67° | 4:10:04 am | 10:14:30 pm | 3:09:21 am | 11:15:13 pm | 8h 41m 10s | 🌒 (3%) |
| Tue, May 19 | 4:57:02 am | 5:32:19 am | 8:52:22 pm | 9:27:39 pm | 15h 20m 3s | 2m 20s | 1:12:20 pm | 67.2° | 4:08:29 am | 10:16:12 pm | 3:06:56 am | 11:17:45 pm | 8h 38m 52s | 🌒 (9%) |
| Wed, May 20 | 4:55:48 am | 5:31:14 am | 8:53:33 pm | 9:29:00 pm | 15h 22m 19s | 2m 16s | 1:12:24 pm | 67.4° | 4:06:55 am | 10:17:53 pm | 3:04:32 am | 11:20:16 pm | 8h 36m 38s | 🌒 (17%) |
| Thu, May 21 | 4:54:36 am | 5:30:11 am | 8:54:44 pm | 9:30:20 pm | 15h 24m 33s | 2m 14s | 1:12:28 pm | 67.6° | 4:05:24 am | 10:19:32 pm | 3:02:09 am | 11:22:47 pm | 8h 34m 27s | 🌒 (26%) |
| Fri, May 22 | 4:53:26 am | 5:29:11 am | 8:55:54 pm | 9:31:39 pm | 15h 26m 43s | 2m 10s | 1:12:32 pm | 67.8° | 4:03:54 am | 10:21:10 pm | 2:59:47 am | 11:25:18 pm | 8h 32m 18s | 🌒 (37%) |
| Sat, May 23 | 4:52:19 am | 5:28:12 am | 8:57:03 pm | 9:32:56 pm | 15h 28m 51s | 2m 8s | 1:12:37 pm | 68° | 4:02:28 am | 10:22:47 pm | 2:57:26 am | 11:27:49 pm | 8h 30m 13s | 🌓 (48%) |
| Sun, May 24 | 4:51:13 am | 5:27:16 am | 8:58:10 pm | 9:34:12 pm | 15h 30m 54s | 2m 3s | 1:12:43 pm | 68.2° | 4:01:03 am | 10:24:23 pm | 2:55:07 am | 11:30:19 pm | 8h 28m 12s | 🌔 (58%) |
| Mon, May 25 | 4:50:11 am | 5:26:22 am | 8:59:16 pm | 9:35:27 pm | 15h 32m 54s | 2m 0s | 1:12:49 pm | 68.4° | 3:59:41 am | 10:25:57 pm | 2:52:50 am | 11:32:48 pm | 8h 26m 14s | 🌔 (68%) |
| Tue, May 26 | 4:49:10 am | 5:25:30 am | 9:00:21 pm | 9:36:41 pm | 15h 34m 51s | 1m 57s | 1:12:56 pm | 68.6° | 3:58:22 am | 10:27:29 pm | 2:50:34 am | 11:35:17 pm | 8h 24m 20s | 🌔 (77%) |
| Wed, May 27 | 4:48:12 am | 5:24:41 am | 9:01:25 pm | 9:37:53 pm | 15h 36m 44s | 1m 53s | 1:13:03 pm | 68.7° | 3:57:05 am | 10:29:00 pm | 2:48:20 am | 11:37:45 pm | 8h 22m 28s | 🌔 (85%) |
| Thu, May 28 | 4:47:17 am | 5:23:53 am | 9:02:27 pm | 9:39:03 pm | 15h 38m 34s | 1m 50s | 1:13:10 pm | 68.9° | 3:55:52 am | 10:30:29 pm | 2:46:08 am | 11:40:12 pm | 8h 20m 42s | 🌔 (91%) |
| Fri, May 29 | 4:46:24 am | 5:23:09 am | 9:03:27 pm | 9:40:12 pm | 15h 40m 18s | 1m 44s | 1:13:18 pm | 69° | 3:54:41 am | 10:31:55 pm | 2:43:59 am | 11:42:37 pm | 8h 18m 59s | 🌔 (96%) |
| Sat, May 30 | 4:45:34 am | 5:22:26 am | 9:04:27 pm | 9:41:19 pm | 15h 42m 1s | 1m 43s | 1:13:26 pm | 69.2° | 3:53:33 am | 10:33:20 pm | 2:41:52 am | 11:45:01 pm | 8h 17m 19s | 🌔 (99%) |
| Sun, May 31 | 4:44:46 am | 5:21:46 am | 9:05:24 pm | 9:42:24 pm | 15h 43m 38s | 1m 37s | 1:13:35 pm | 69.3° | 3:52:28 am | 10:34:43 pm | 2:39:47 am | 11:47:23 pm | 8h 15m 44s | 🌕 (100%) |
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Sunrise and Sunset photos in Roy, MT
Enjoy this beautiful gallery of images of the sunset and sunrise at Roy, MT. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Roy, MT - 2026
The followin graph shows sunrise and sunset times in Roy, 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 Roy, MT.