Sunrise and sunset times in Bison, SD
Check out today's and tomorrow's sunrise and sunset times in Bison, SD, United States, as well as the whole calendar for July 2026.
Today
July 17, 2026 . Current time: 11:46:02 am
First light at 4:41:52 am
Sunrise time: 5:16:13 am
Sunset time: 8:35:54 pm
Last light at 9:10:15 pm
Day length: 15 hours, 19 minutes
8 hours, 49 minutes left for today's sunset in Bison
Moon rose on Jul 17 at 9:19 AM
Moon will set on Jul 17 at 10:29 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 4:42:59 am
Sunrise time: 5:17:13 am
Sunset time: 8:35:03 pm
Last light at 9:09:17 pm
Day length: 15 hours, 17 minutes
Tomorrow will be 1 minute shorter than today in Bison
Moon will rise on Jul 18 at 10:32 AM Moon will set on Jul 18 at 10:47 PMMoon phase: 🌒 Waxing Crescent (28%)
- Bison, South Dakota
- Latitude: 45.520264
- Longitude: -102.461273
- Time zone: Mountain Time MDT
Shortest day in Bison, 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 45 minutes.Longest day in Bison, 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 44 minutes.
July 2026 - Bison, 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 Bison.
The day length shortens by 51 minutes over the course of July 2026 in Bison, SD - from 15 hours, 40 minutes on the first day to 14 hours, 49 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 | 4:27:33 am | 5:03:25 am | 8:44:11 pm | 9:20:03 pm | 15h 40m 46s | 15h 40m 46s | 12:53:48 pm | 68.6° | 3:37:19 am | 10:10:17 pm | 2:30:10 am | 11:17:27 pm | 8h 19m 50s | 🌖 (99%) |
| Thu, Jul 2 | 4:28:13 am | 5:04:01 am | 8:43:58 pm | 9:19:46 pm | 15h 39m 57s | 0m -49s | 12:53:59 pm | 68.5° | 3:38:07 am | 10:09:51 pm | 2:31:22 am | 11:16:37 pm | 8h 20m 41s | 🌖 (95%) |
| Fri, Jul 3 | 4:28:54 am | 5:04:39 am | 8:43:42 pm | 9:19:26 pm | 15h 39m 3s | 0m -54s | 12:54:10 pm | 68.4° | 3:38:58 am | 10:09:23 pm | 2:32:39 am | 11:15:41 pm | 8h 21m 36s | 🌖 (90%) |
| Sat, Jul 4 | 4:29:38 am | 5:05:18 am | 8:43:24 pm | 9:19:04 pm | 15h 38m 6s | 0m -57s | 12:54:21 pm | 68.3° | 3:39:52 am | 10:08:51 pm | 2:34:01 am | 11:14:42 pm | 8h 22m 36s | 🌖 (84%) |
| Sun, Jul 5 | 4:30:24 am | 5:06:00 am | 8:43:03 pm | 9:18:39 pm | 15h 37m 3s | -1m -3s | 12:54:32 pm | 68.2° | 3:40:48 am | 10:08:15 pm | 2:35:26 am | 11:13:37 pm | 8h 23m 40s | 🌖 (76%) |
| Mon, Jul 6 | 4:31:12 am | 5:06:43 am | 8:42:41 pm | 9:18:11 pm | 15h 35m 58s | -1m -5s | 12:54:42 pm | 68.1° | 3:41:46 am | 10:07:37 pm | 2:36:55 am | 11:12:28 pm | 8h 24m 46s | 🌖 (66%) |
| Tue, Jul 7 | 4:32:02 am | 5:07:27 am | 8:42:15 pm | 9:17:40 pm | 15h 34m 48s | -1m -10s | 12:54:51 pm | 68° | 3:42:47 am | 10:06:55 pm | 2:38:28 am | 11:11:15 pm | 8h 25m 58s | 🌗 (56%) |
| Wed, Jul 8 | 4:32:54 am | 5:08:13 am | 8:41:48 pm | 9:17:07 pm | 15h 33m 35s | -1m -13s | 12:55:00 pm | 67.9° | 3:43:51 am | 10:06:10 pm | 2:40:03 am | 11:09:57 pm | 8h 27m 13s | 🌗 (45%) |
| Thu, Jul 9 | 4:33:47 am | 5:09:01 am | 8:41:17 pm | 9:16:31 pm | 15h 32m 16s | -1m -19s | 12:55:09 pm | 67.8° | 3:44:56 am | 10:05:22 pm | 2:41:42 am | 11:08:36 pm | 8h 28m 34s | 🌘 (34%) |
| Fri, Jul 10 | 4:34:42 am | 5:09:51 am | 8:40:45 pm | 9:15:53 pm | 15h 30m 54s | -1m -22s | 12:55:18 pm | 67.7° | 3:46:04 am | 10:04:31 pm | 2:43:24 am | 11:07:11 pm | 8h 29m 56s | 🌘 (24%) |
| Sat, Jul 11 | 4:35:39 am | 5:10:41 am | 8:40:10 pm | 9:15:12 pm | 15h 29m 29s | -1m -25s | 12:55:26 pm | 67.5° | 3:47:14 am | 10:03:37 pm | 2:45:09 am | 11:05:43 pm | 8h 31m 23s | 🌘 (14%) |
| Sun, Jul 12 | 4:36:38 am | 5:11:33 am | 8:39:33 pm | 9:14:29 pm | 15h 28m 0s | -1m -29s | 12:55:33 pm | 67.4° | 3:48:26 am | 10:02:41 pm | 2:46:56 am | 11:04:11 pm | 8h 32m 54s | 🌘 (7%) |
| Mon, Jul 13 | 4:37:38 am | 5:12:27 am | 8:38:54 pm | 9:13:43 pm | 15h 26m 27s | -1m -33s | 12:55:40 pm | 67.3° | 3:49:40 am | 10:01:41 pm | 2:48:45 am | 11:02:36 pm | 8h 34m 28s | 🌘 (2%) |
| Tue, Jul 14 | 4:38:40 am | 5:13:22 am | 8:38:12 pm | 9:12:54 pm | 15h 24m 50s | -1m -37s | 12:55:47 pm | 67.1° | 3:50:56 am | 10:00:38 pm | 2:50:36 am | 11:00:58 pm | 8h 36m 6s | 🌑 (0%) |
| Wed, Jul 15 | 4:39:42 am | 5:14:18 am | 8:37:28 pm | 9:12:04 pm | 15h 23m 10s | -1m -40s | 12:55:53 pm | 66.9° | 3:52:13 am | 9:59:33 pm | 2:52:29 am | 10:59:17 pm | 8h 37m 47s | 🌒 (1%) |
| Thu, Jul 16 | 4:40:47 am | 5:15:15 am | 8:36:42 pm | 9:11:10 pm | 15h 21m 27s | -1m -43s | 12:55:59 pm | 66.8° | 3:53:32 am | 9:58:25 pm | 2:54:24 am | 10:57:33 pm | 8h 39m 31s | 🌒 (5%) |
| Fri, Jul 17 | 4:41:52 am | 5:16:13 am | 8:35:54 pm | 9:10:15 pm | 15h 19m 41s | -1m -46s | 12:56:04 pm | 66.6° | 3:54:52 am | 9:57:15 pm | 2:56:20 am | 10:55:47 pm | 8h 41m 19s | 🌒 (11%) |
| Sat, Jul 18 | 4:42:59 am | 5:17:13 am | 8:35:03 pm | 9:09:17 pm | 15h 17m 50s | -1m -51s | 12:56:08 pm | 66.4° | 3:56:14 am | 9:56:02 pm | 2:58:18 am | 10:53:59 pm | 8h 43m 10s | 🌒 (19%) |
| Sun, Jul 19 | 4:44:07 am | 5:18:13 am | 8:34:11 pm | 9:08:17 pm | 15h 15m 58s | -1m -52s | 12:56:12 pm | 66.3° | 3:57:37 am | 9:54:47 pm | 3:00:17 am | 10:52:08 pm | 8h 45m 4s | 🌒 (28%) |
| Mon, Jul 20 | 4:45:16 am | 5:19:15 am | 8:33:16 pm | 9:07:15 pm | 15h 14m 1s | -1m -57s | 12:56:16 pm | 66.1° | 3:59:02 am | 9:53:29 pm | 3:02:17 am | 10:50:15 pm | 8h 47m 1s | 🌒 (38%) |
| Tue, Jul 21 | 4:46:26 am | 5:20:17 am | 8:32:19 pm | 9:06:10 pm | 15h 12m 2s | -1m -59s | 12:56:18 pm | 65.9° | 4:00:28 am | 9:52:09 pm | 3:04:17 am | 10:48:19 pm | 8h 49m 2s | 🌓 (48%) |
| Wed, Jul 22 | 4:47:38 am | 5:21:21 am | 8:31:21 pm | 9:05:04 pm | 15h 10m 0s | -2m -2s | 12:56:21 pm | 65.7° | 4:01:54 am | 9:50:47 pm | 3:06:19 am | 10:46:22 pm | 8h 51m 4s | 🌔 (58%) |
| Thu, Jul 23 | 4:48:50 am | 5:22:25 am | 8:30:20 pm | 9:03:55 pm | 15h 7m 55s | -2m -5s | 12:56:22 pm | 65.5° | 4:03:22 am | 9:49:23 pm | 3:08:21 am | 10:44:24 pm | 8h 53m 10s | 🌔 (67%) |
| Fri, Jul 24 | 4:50:02 am | 5:23:30 am | 8:29:17 pm | 9:02:45 pm | 15h 5m 47s | -2m -8s | 12:56:24 pm | 65.3° | 4:04:50 am | 9:47:57 pm | 3:10:24 am | 10:42:23 pm | 8h 55m 19s | 🌔 (76%) |
| Sat, Jul 25 | 4:51:16 am | 5:24:36 am | 8:28:12 pm | 9:01:32 pm | 15h 3m 36s | -2m -11s | 12:56:24 pm | 65° | 4:06:20 am | 9:46:28 pm | 3:12:27 am | 10:40:21 pm | 8h 57m 30s | 🌔 (83%) |
| Sun, Jul 26 | 4:52:31 am | 5:25:42 am | 8:27:06 pm | 9:00:17 pm | 15h 1m 24s | -2m -12s | 12:56:24 pm | 64.8° | 4:07:50 am | 9:44:58 pm | 3:14:31 am | 10:38:17 pm | 8h 59m 43s | 🌔 (90%) |
| Mon, Jul 27 | 4:53:46 am | 5:26:49 am | 8:25:57 pm | 8:59:01 pm | 14h 59m 8s | -2m -16s | 12:56:23 pm | 64.6° | 4:09:21 am | 9:43:26 pm | 3:16:34 am | 10:36:12 pm | 9h 2m 0s | 🌔 (95%) |
| Tue, Jul 28 | 4:55:01 am | 5:27:57 am | 8:24:47 pm | 8:57:43 pm | 14h 56m 50s | -2m -18s | 12:56:22 pm | 64.4° | 4:10:52 am | 9:41:52 pm | 3:18:38 am | 10:34:06 pm | 9h 4m 19s | 🌔 (98%) |
| Wed, Jul 29 | 4:56:18 am | 5:29:06 am | 8:23:35 pm | 8:56:23 pm | 14h 54m 29s | -2m -21s | 12:56:20 pm | 64.1° | 4:12:24 am | 9:40:16 pm | 3:20:42 am | 10:31:58 pm | 9h 6m 39s | 🌕 (100%) |
| Thu, Jul 30 | 4:57:35 am | 5:30:14 am | 8:22:21 pm | 8:55:01 pm | 14h 52m 7s | -2m -22s | 12:56:18 pm | 63.9° | 4:13:57 am | 9:38:39 pm | 3:22:46 am | 10:29:50 pm | 9h 9m 3s | 🌖 (100%) |
| Fri, Jul 31 | 4:58:52 am | 5:31:24 am | 8:21:05 pm | 8:53:37 pm | 14h 49m 41s | -2m -26s | 12:56:15 pm | 63.6° | 4:15:30 am | 9:37:00 pm | 3:24:49 am | 10:27:40 pm | 9h 11m 29s | 🌖 (97%) |
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Sunrise and Sunset photos in Bison, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Bison, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Bison, SD - 2026
The following graph shows sunrise and sunset times in Bison, 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 Bison, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Bison, SD
In Bison, SD, the earliest sunrise of 2026 is on June 15 at 4:58 am, while the latest sunrise is on January 1 at 7:28 am. The earliest sunset is on December 10 at 4:08 pm, and the latest sunset is on June 26 at 8:44 pm.
Bison, SD gets 6h 59m more daylight on the longest day than on the shortest one (15h 44m versus 8h 45m). Averaged over the whole year, a day lasts 12h 17m.
Places near Bison, SD
These nearby towns and cities have almost the same sunrise and sunset times as Bison, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Haynes 50 kmLemmon 52 kmHettinger 55 kmFaith 64 kmBucyrus 66 kmMorristown 74 kmReeder 75 kmIsabel 81 km