Sunrise and sunset times in Rock River, WY
Check out today's and tomorrow's sunrise and sunset times in Rock River, WY, United States, as well as the whole calendar for May 2026.
Today
May 13, 2026 . Current time: 11:11:22 am
First light at 5:14:05 am
Sunrise time: 5:44:07 am
Sunset time: 8:16:23 pm
Last light at 8:46:24 pm
Day length: 14 hours, 32 minutes
9 hours, 5 minutes left for today's sunset in Rock River
Moon rose on May 13 at 02:40 AM
Moon will set on May 13 at 03:50 PMMoon phase: 🌘 Waning Crescent (13%)Tomorrow
May 14, 2026
First light at 5:12:58 am
Sunrise time: 5:43:06 am
Sunset time: 8:17:25 pm
Last light at 8:47:32 pm
Day length: 14 hours, 34 minutes
Tomorrow will be approximately 2 minutes longer than today in Rock River
Moon will rise on May 14 at 03:04 AM Moon will set on May 14 at 05:07 PMMoon phase: 🌘 Waning Crescent (4%)
- Rock River, Wyoming
- Latitude: 41.741356
- Longitude: -105.974724
- Time zone: Mountain Time MDT
Shortest day in Rock River, WY
The shortest day of the year will be in around 8 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 11 minutes.Longest day in Rock River, WY
The longest day of the year will be in 1 month and 6 days, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 16 minutes.
May 2026 - Rock River, Wyoming - 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 Rock River.
The day length increases by 57 minutes over the course of May 2026 in Rock River, WY - from 14 hours, 5 minutes on the first day to 15 hours, 2 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 | 5:29:30 am | 5:58:18 am | 8:03:37 pm | 8:32:26 pm | 14h 5m 19s | 14h 5m 19s | 1:00:58 pm | 57° | 4:52:21 am | 9:09:35 pm | 4:11:52 am | 9:50:03 pm | 9h 53m 23s | 🌕 (100%) |
| Sat, May 2 | 5:28:05 am | 5:57:00 am | 8:04:42 pm | 8:33:37 pm | 14h 7m 42s | 2m 23s | 1:00:51 pm | 57.3° | 4:50:46 am | 9:10:56 pm | 4:10:01 am | 9:51:41 pm | 9h 51m 1s | 🌖 (100%) |
| Sun, May 3 | 5:26:42 am | 5:55:43 am | 8:05:47 pm | 8:34:48 pm | 14h 10m 4s | 2m 22s | 1:00:45 pm | 57.6° | 4:49:12 am | 9:12:17 pm | 4:08:11 am | 9:53:19 pm | 9h 48m 40s | 🌖 (98%) |
| Mon, May 4 | 5:25:20 am | 5:54:27 am | 8:06:52 pm | 8:35:58 pm | 14h 12m 25s | 2m 21s | 1:00:39 pm | 57.9° | 4:47:40 am | 9:13:39 pm | 4:06:21 am | 9:54:58 pm | 9h 46m 20s | 🌖 (94%) |
| Tue, May 5 | 5:24:00 am | 5:53:12 am | 8:07:57 pm | 8:37:09 pm | 14h 14m 45s | 2m 20s | 1:00:34 pm | 58.2° | 4:46:09 am | 9:15:00 pm | 4:04:33 am | 9:56:36 pm | 9h 44m 2s | 🌖 (89%) |
| Wed, May 6 | 5:22:40 am | 5:51:59 am | 8:09:01 pm | 8:38:20 pm | 14h 17m 2s | 2m 17s | 1:00:30 pm | 58.4° | 4:44:39 am | 9:16:21 pm | 4:02:45 am | 9:58:15 pm | 9h 41m 46s | 🌖 (82%) |
| Thu, May 7 | 5:21:22 am | 5:50:47 am | 8:10:05 pm | 8:39:30 pm | 14h 19m 18s | 2m 16s | 1:00:26 pm | 58.7° | 4:43:10 am | 9:17:42 pm | 4:00:58 am | 9:59:54 pm | 9h 39m 31s | 🌖 (75%) |
| Fri, May 8 | 5:20:06 am | 5:49:36 am | 8:11:09 pm | 8:40:40 pm | 14h 21m 33s | 2m 15s | 1:00:23 pm | 59° | 4:41:43 am | 9:19:03 pm | 3:59:13 am | 10:01:33 pm | 9h 37m 18s | 🌖 (66%) |
| Sat, May 9 | 5:18:51 am | 5:48:27 am | 8:12:13 pm | 8:41:49 pm | 14h 23m 46s | 2m 13s | 1:00:20 pm | 59.3° | 4:40:17 am | 9:20:24 pm | 3:57:29 am | 10:03:12 pm | 9h 35m 7s | 🌖 (56%) |
| Sun, May 10 | 5:17:37 am | 5:47:20 am | 8:13:16 pm | 8:42:59 pm | 14h 25m 56s | 2m 10s | 1:00:18 pm | 59.5° | 4:38:52 am | 9:21:44 pm | 3:55:45 am | 10:04:50 pm | 9h 32m 58s | 🌗 (46%) |
| Mon, May 11 | 5:16:25 am | 5:46:14 am | 8:14:19 pm | 8:44:08 pm | 14h 28m 5s | 2m 9s | 1:00:16 pm | 59.8° | 4:37:29 am | 9:23:04 pm | 3:54:04 am | 10:06:29 pm | 9h 30m 51s | 🌘 (36%) |
| Tue, May 12 | 5:15:14 am | 5:45:10 am | 8:15:21 pm | 8:45:16 pm | 14h 30m 11s | 2m 6s | 1:00:15 pm | 60° | 4:36:07 am | 9:24:24 pm | 3:52:23 am | 10:08:08 pm | 9h 28m 46s | 🌘 (26%) |
| Wed, May 13 | 5:14:05 am | 5:44:07 am | 8:16:23 pm | 8:46:24 pm | 14h 32m 16s | 2m 5s | 1:00:15 pm | 60.3° | 4:34:47 am | 9:25:43 pm | 3:50:44 am | 10:09:46 pm | 9h 26m 43s | 🌘 (17%) |
| Thu, May 14 | 5:12:58 am | 5:43:06 am | 8:17:25 pm | 8:47:32 pm | 14h 34m 19s | 2m 3s | 1:00:15 pm | 60.5° | 4:33:29 am | 9:27:02 pm | 3:49:06 am | 10:11:24 pm | 9h 24m 41s | 🌘 (9%) |
| Fri, May 15 | 5:11:52 am | 5:42:06 am | 8:18:26 pm | 8:48:39 pm | 14h 36m 20s | 2m 1s | 1:00:16 pm | 60.7° | 4:32:12 am | 9:28:20 pm | 3:47:30 am | 10:13:01 pm | 9h 22m 42s | 🌘 (4%) |
| Sat, May 16 | 5:10:48 am | 5:41:08 am | 8:19:26 pm | 8:49:46 pm | 14h 38m 18s | 1m 58s | 1:00:17 pm | 61° | 4:30:57 am | 9:29:37 pm | 3:45:56 am | 10:14:38 pm | 9h 20m 46s | 🌘 (1%) |
| Sun, May 17 | 5:09:46 am | 5:40:12 am | 8:20:26 pm | 8:50:52 pm | 14h 40m 14s | 1m 56s | 1:00:19 pm | 61.2° | 4:29:43 am | 9:30:54 pm | 3:44:23 am | 10:16:15 pm | 9h 18m 51s | 🌑 (0%) |
| Mon, May 18 | 5:08:46 am | 5:39:17 am | 8:21:25 pm | 8:51:57 pm | 14h 42m 8s | 1m 54s | 1:00:21 pm | 61.4° | 4:28:32 am | 9:32:11 pm | 3:42:52 am | 10:17:51 pm | 9h 17m 0s | 🌒 (3%) |
| Tue, May 19 | 5:07:47 am | 5:38:25 am | 8:22:24 pm | 8:53:01 pm | 14h 43m 59s | 1m 51s | 1:00:24 pm | 61.6° | 4:27:22 am | 9:33:26 pm | 3:41:22 am | 10:19:26 pm | 9h 15m 10s | 🌒 (9%) |
| Wed, May 20 | 5:06:50 am | 5:37:34 am | 8:23:21 pm | 8:54:05 pm | 14h 45m 47s | 1m 48s | 1:00:28 pm | 61.8° | 4:26:14 am | 9:34:41 pm | 3:39:55 am | 10:21:00 pm | 9h 13m 24s | 🌒 (17%) |
| Thu, May 21 | 5:05:55 am | 5:36:45 am | 8:24:19 pm | 8:55:08 pm | 14h 47m 34s | 1m 47s | 1:00:32 pm | 62° | 4:25:08 am | 9:35:55 pm | 3:38:30 am | 10:22:34 pm | 9h 11m 38s | 🌒 (26%) |
| Fri, May 22 | 5:05:02 am | 5:35:57 am | 8:25:15 pm | 8:56:10 pm | 14h 49m 18s | 1m 44s | 1:00:36 pm | 62.2° | 4:24:05 am | 9:37:08 pm | 3:37:06 am | 10:24:06 pm | 9h 9m 57s | 🌒 (37%) |
| Sat, May 23 | 5:04:11 am | 5:35:12 am | 8:26:10 pm | 8:57:12 pm | 14h 50m 58s | 1m 40s | 1:00:41 pm | 62.4° | 4:23:03 am | 9:38:19 pm | 3:35:45 am | 10:25:37 pm | 9h 8m 18s | 🌓 (48%) |
| Sun, May 24 | 5:03:22 am | 5:34:28 am | 8:27:05 pm | 8:58:12 pm | 14h 52m 37s | 1m 39s | 1:00:47 pm | 62.6° | 4:22:03 am | 9:39:30 pm | 3:34:26 am | 10:27:07 pm | 9h 6m 42s | 🌔 (58%) |
| Mon, May 25 | 5:02:34 am | 5:33:47 am | 8:27:59 pm | 8:59:11 pm | 14h 54m 12s | 1m 35s | 1:00:53 pm | 62.8° | 4:21:06 am | 9:40:40 pm | 3:33:10 am | 10:28:36 pm | 9h 5m 8s | 🌔 (68%) |
| Tue, May 26 | 5:01:49 am | 5:33:07 am | 8:28:52 pm | 9:00:10 pm | 14h 55m 45s | 1m 33s | 1:00:59 pm | 63° | 4:20:11 am | 9:41:48 pm | 3:31:56 am | 10:30:03 pm | 9h 3m 37s | 🌔 (77%) |
| Wed, May 27 | 5:01:06 am | 5:32:29 am | 8:29:43 pm | 9:01:07 pm | 14h 57m 14s | 1m 29s | 1:01:06 pm | 63.1° | 4:19:18 am | 9:42:55 pm | 3:30:44 am | 10:31:29 pm | 9h 2m 11s | 🌔 (85%) |
| Thu, May 28 | 5:00:25 am | 5:31:54 am | 8:30:34 pm | 9:02:03 pm | 14h 58m 40s | 1m 26s | 1:01:14 pm | 63.3° | 4:18:27 am | 9:44:01 pm | 3:29:35 am | 10:32:53 pm | 9h 0m 46s | 🌔 (91%) |
| Fri, May 29 | 4:59:46 am | 5:31:20 am | 8:31:24 pm | 9:02:57 pm | 15h 0m 4s | 1m 24s | 1:01:22 pm | 63.4° | 4:17:39 am | 9:45:05 pm | 3:28:28 am | 10:34:15 pm | 8h 59m 24s | 🌔 (96%) |
| Sat, May 30 | 4:59:10 am | 5:30:48 am | 8:32:12 pm | 9:03:51 pm | 15h 1m 24s | 1m 20s | 1:01:30 pm | 63.6° | 4:16:53 am | 9:46:08 pm | 3:27:24 am | 10:35:36 pm | 8h 58m 6s | 🌔 (99%) |
| Sun, May 31 | 4:58:35 am | 5:30:18 am | 8:33:00 pm | 9:04:43 pm | 15h 2m 42s | 1m 18s | 1:01:39 pm | 63.7° | 4:16:09 am | 9:47:09 pm | 3:26:24 am | 10:36:54 pm | 8h 56m 50s | 🌕 (100%) |
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Sunrise and Sunset photos in Rock River, WY
Enjoy this beautiful gallery of images of the sunset and sunrise at Rock River, WY. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Rock River, WY - 2026
The followin graph shows sunrise and sunset times in Rock River, WY for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Rock River, WY.