Sunrise and sunset times in Keystone, SD
Check out today's and tomorrow's sunrise and sunset times in Keystone, SD, United States, as well as the whole calendar for July 2026.
Today
July 17, 2026 . Current time: 11:38:43 am
First light at 4:52:48 am
Sunrise time: 5:25:42 am
Sunset time: 8:34:05 pm
Last light at 9:06:58 pm
Day length: 15 hours, 8 minutes
8 hours, 55 minutes left for today's sunset in Keystone
Moon rose on Jul 17 at 9:24 AM
Moon will set on Jul 17 at 10:32 PMMoon phase: 🌒 Waxing Crescent (15%)🌕 Full moon: Jul 29 at 8:37 AM · 🌑 New moon: Aug 12 at 11:37 AMTomorrow
July 18, 2026
First light at 4:53:51 am
Sunrise time: 5:26:38 am
Sunset time: 8:33:18 pm
Last light at 9:06:05 pm
Day length: 15 hours, 6 minutes
Tomorrow will be 1 minute shorter than today in Keystone
Moon will rise on Jul 18 at 10:37 AM Moon will set on Jul 18 at 10:51 PMMoon phase: 🌒 Waxing Crescent (28%)
- Keystone, South Dakota
- Latitude: 43.895542
- Longitude: -103.418243
- Time zone: Mountain Time MDT
Shortest day in Keystone, SD
The shortest day of the year will be in around 5 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 57 minutes.Longest day in Keystone, SD
The longest day of the year was 27 days ago, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 31 minutes.
July 2026 - Keystone, South Dakota - 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 July in Keystone.
The day length shortens by 47 minutes over the course of July 2026 in Keystone, SD - from 15 hours, 28 minutes on the first day to 14 hours, 40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Jul 1 | 4:39:23 am | 5:13:36 am | 8:41:40 pm | 9:15:53 pm | 15h 28m 4s | 15h 28m 4s | 12:57:38 pm | 67° | 3:52:20 am | 10:02:55 pm | 2:53:06 am | 11:02:09 pm | 8h 32m 30s | 🌖 (99%) |
| Thu, Jul 2 | 4:40:00 am | 5:14:10 am | 8:41:28 pm | 9:15:38 pm | 15h 27m 18s | 0m -46s | 12:57:49 pm | 66.9° | 3:53:05 am | 10:02:34 pm | 2:54:07 am | 11:01:31 pm | 8h 33m 18s | 🌖 (95%) |
| Fri, Jul 3 | 4:40:40 am | 5:14:46 am | 8:41:14 pm | 9:15:21 pm | 15h 26m 28s | 0m -50s | 12:58:00 pm | 66.8° | 3:53:51 am | 10:02:09 pm | 2:55:11 am | 11:00:49 pm | 8h 34m 10s | 🌖 (90%) |
| Sat, Jul 4 | 4:41:21 am | 5:15:24 am | 8:40:58 pm | 9:15:01 pm | 15h 25m 34s | 0m -54s | 12:58:11 pm | 66.7° | 3:54:41 am | 10:01:41 pm | 2:56:19 am | 11:00:03 pm | 8h 35m 5s | 🌖 (84%) |
| Sun, Jul 5 | 4:42:04 am | 5:16:03 am | 8:40:40 pm | 9:14:38 pm | 15h 24m 37s | 0m -57s | 12:58:21 pm | 66.6° | 3:55:32 am | 10:01:10 pm | 2:57:30 am | 10:59:12 pm | 8h 36m 4s | 🌖 (76%) |
| Mon, Jul 6 | 4:42:49 am | 5:16:44 am | 8:40:19 pm | 9:14:13 pm | 15h 23m 35s | -1m -2s | 12:58:31 pm | 66.5° | 3:56:26 am | 10:00:37 pm | 2:58:45 am | 10:58:18 pm | 8h 37m 7s | 🌖 (66%) |
| Tue, Jul 7 | 4:43:36 am | 5:17:26 am | 8:39:56 pm | 9:13:46 pm | 15h 22m 30s | -1m -5s | 12:58:41 pm | 66.4° | 3:57:22 am | 10:00:00 pm | 3:00:02 am | 10:57:19 pm | 8h 38m 14s | 🌗 (56%) |
| Wed, Jul 8 | 4:44:25 am | 5:18:10 am | 8:39:31 pm | 9:13:16 pm | 15h 21m 21s | -1m -9s | 12:58:50 pm | 66.3° | 3:58:20 am | 9:59:20 pm | 3:01:23 am | 10:56:17 pm | 8h 39m 24s | 🌗 (45%) |
| Thu, Jul 9 | 4:45:15 am | 5:18:55 am | 8:39:03 pm | 9:12:43 pm | 15h 20m 8s | -1m -13s | 12:58:59 pm | 66.2° | 3:59:20 am | 9:58:38 pm | 3:02:46 am | 10:55:12 pm | 8h 40m 38s | 🌘 (34%) |
| Fri, Jul 10 | 4:46:07 am | 5:19:41 am | 8:38:34 pm | 9:12:08 pm | 15h 18m 53s | -1m -15s | 12:59:07 pm | 66° | 4:00:22 am | 9:57:53 pm | 3:04:12 am | 10:54:03 pm | 8h 41m 55s | 🌘 (24%) |
| Sat, Jul 11 | 4:47:00 am | 5:20:29 am | 8:38:02 pm | 9:11:31 pm | 15h 17m 33s | -1m -20s | 12:59:15 pm | 65.9° | 4:01:26 am | 9:57:05 pm | 3:05:40 am | 10:52:51 pm | 8h 43m 17s | 🌘 (14%) |
| Sun, Jul 12 | 4:47:55 am | 5:21:19 am | 8:37:28 pm | 9:10:51 pm | 15h 16m 9s | -1m -24s | 12:59:23 pm | 65.8° | 4:02:32 am | 9:56:14 pm | 3:07:11 am | 10:51:35 pm | 8h 44m 41s | 🌘 (7%) |
| Mon, Jul 13 | 4:48:51 am | 5:22:09 am | 8:36:51 pm | 9:10:09 pm | 15h 14m 42s | -1m -27s | 12:59:30 pm | 65.6° | 4:03:40 am | 9:55:21 pm | 3:08:44 am | 10:50:17 pm | 8h 46m 10s | 🌘 (2%) |
| Tue, Jul 14 | 4:49:48 am | 5:23:01 am | 8:36:13 pm | 9:09:25 pm | 15h 13m 12s | -1m -30s | 12:59:37 pm | 65.5° | 4:04:49 am | 9:54:24 pm | 3:10:18 am | 10:48:55 pm | 8h 47m 40s | 🌑 (0%) |
| Wed, Jul 15 | 4:50:47 am | 5:23:53 am | 8:35:32 pm | 9:08:38 pm | 15h 11m 39s | -1m -33s | 12:59:43 pm | 65.3° | 4:06:00 am | 9:53:26 pm | 3:11:55 am | 10:47:31 pm | 8h 49m 15s | 🌒 (1%) |
| Thu, Jul 16 | 4:51:47 am | 5:24:47 am | 8:34:49 pm | 9:07:50 pm | 15h 10m 2s | -1m -37s | 12:59:48 pm | 65.2° | 4:07:12 am | 9:52:25 pm | 3:13:33 am | 10:46:03 pm | 8h 50m 53s | 🌒 (5%) |
| Fri, Jul 17 | 4:52:48 am | 5:25:42 am | 8:34:05 pm | 9:06:58 pm | 15h 8m 23s | -1m -39s | 12:59:53 pm | 65° | 4:08:25 am | 9:51:21 pm | 3:15:13 am | 10:44:34 pm | 8h 52m 33s | 🌒 (11%) |
| Sat, Jul 18 | 4:53:51 am | 5:26:38 am | 8:33:18 pm | 9:06:05 pm | 15h 6m 40s | -1m -43s | 12:59:58 pm | 64.8° | 4:09:40 am | 9:50:15 pm | 3:16:54 am | 10:43:01 pm | 8h 54m 17s | 🌒 (19%) |
| Sun, Jul 19 | 4:54:54 am | 5:27:35 am | 8:32:29 pm | 9:05:10 pm | 15h 4m 54s | -1m -46s | 1:00:02 pm | 64.6° | 4:10:56 am | 9:49:07 pm | 3:18:37 am | 10:41:27 pm | 8h 56m 4s | 🌒 (28%) |
| Mon, Jul 20 | 4:55:58 am | 5:28:33 am | 8:31:38 pm | 9:04:12 pm | 15h 3m 5s | -1m -49s | 1:00:05 pm | 64.4° | 4:12:14 am | 9:47:57 pm | 3:20:21 am | 10:39:50 pm | 8h 57m 53s | 🌒 (38%) |
| Tue, Jul 21 | 4:57:04 am | 5:29:31 am | 8:30:45 pm | 9:03:12 pm | 15h 1m 14s | -1m -51s | 1:00:08 pm | 64.2° | 4:13:32 am | 9:46:44 pm | 3:22:05 am | 10:38:11 pm | 8h 59m 46s | 🌓 (48%) |
| Wed, Jul 22 | 4:58:10 am | 5:30:31 am | 8:29:50 pm | 9:02:11 pm | 14h 59m 19s | -1m -55s | 1:00:10 pm | 64° | 4:14:51 am | 9:45:29 pm | 3:23:51 am | 10:36:30 pm | 9h 1m 41s | 🌔 (58%) |
| Thu, Jul 23 | 4:59:17 am | 5:31:31 am | 8:28:53 pm | 9:01:07 pm | 14h 57m 22s | -1m -57s | 1:00:12 pm | 63.8° | 4:16:12 am | 9:44:13 pm | 3:25:38 am | 10:34:46 pm | 9h 3m 39s | 🌔 (67%) |
| Fri, Jul 24 | 5:00:25 am | 5:32:32 am | 8:27:55 pm | 9:00:01 pm | 14h 55m 23s | -1m -59s | 1:00:13 pm | 63.6° | 4:17:33 am | 9:42:54 pm | 3:27:25 am | 10:33:01 pm | 9h 5m 38s | 🌔 (76%) |
| Sat, Jul 25 | 5:01:34 am | 5:33:33 am | 8:26:54 pm | 8:58:54 pm | 14h 53m 21s | -2m -2s | 1:00:14 pm | 63.4° | 4:18:55 am | 9:41:33 pm | 3:29:13 am | 10:31:15 pm | 9h 7m 42s | 🌔 (83%) |
| Sun, Jul 26 | 5:02:43 am | 5:34:36 am | 8:25:52 pm | 8:57:45 pm | 14h 51m 16s | -2m -5s | 1:00:14 pm | 63.2° | 4:20:17 am | 9:40:10 pm | 3:31:01 am | 10:29:26 pm | 9h 9m 47s | 🌔 (90%) |
| Mon, Jul 27 | 5:03:53 am | 5:35:39 am | 8:24:47 pm | 8:56:33 pm | 14h 49m 8s | -2m -8s | 1:00:13 pm | 63° | 4:21:41 am | 9:38:45 pm | 3:32:50 am | 10:27:36 pm | 9h 11m 55s | 🌔 (95%) |
| Tue, Jul 28 | 5:05:03 am | 5:36:42 am | 8:23:41 pm | 8:55:20 pm | 14h 46m 59s | -2m -9s | 1:00:12 pm | 62.7° | 4:23:04 am | 9:37:19 pm | 3:34:39 am | 10:25:44 pm | 9h 14m 5s | 🌔 (98%) |
| Wed, Jul 29 | 5:06:14 am | 5:37:46 am | 8:22:34 pm | 8:54:05 pm | 14h 44m 48s | -2m -11s | 1:00:10 pm | 62.5° | 4:24:29 am | 9:35:51 pm | 3:36:28 am | 10:23:51 pm | 9h 16m 16s | 🌕 (100%) |
| Thu, Jul 30 | 5:07:26 am | 5:38:50 am | 8:21:24 pm | 8:52:49 pm | 14h 42m 34s | -2m -14s | 1:00:07 pm | 62.3° | 4:25:53 am | 9:34:21 pm | 3:38:18 am | 10:21:57 pm | 9h 18m 31s | 🌖 (100%) |
| Fri, Jul 31 | 5:08:38 am | 5:39:55 am | 8:20:13 pm | 8:51:31 pm | 14h 40m 18s | -2m -16s | 1:00:04 pm | 62° | 4:27:19 am | 9:32:50 pm | 3:40:08 am | 10:20:01 pm | 9h 20m 48s | 🌖 (97%) |
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Sunrise and Sunset photos in Keystone, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Keystone, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Keystone, SD - 2026
The following graph shows sunrise and sunset times in Keystone, SD for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Keystone, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Keystone, SD
In Keystone, SD, the earliest sunrise of 2026 is on June 14 at 5:08 am, while the latest sunrise is on October 31 at 7:27 am. The earliest sunset is on December 9 at 4:17 pm, and the latest sunset is on June 26 at 8:42 pm.
Keystone, SD gets 6h 34m more daylight on the longest day than on the shortest one (15h 31m versus 8h 57m). Averaged over the whole year, a day lasts 12h 16m.
Places near Keystone, SD
These nearby towns and cities have almost the same sunrise and sunset times as Keystone, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Hill City 13 kmCuster State Park 18 kmHermosa 19 kmCuster 20 kmRapid City 25 kmFairburn 29 kmSummerset 33 kmNemo 34 km