What time is sunrise and sunset in Bison?
Today and tomorrow's sunrise and sunset times in Bison, South Dakota. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:00 AM
100° EDawn 6:30 AM
Sunrise in Bison will be at 7:00:30 AM MDT (in 2h 33m).
Sunset
6:09 PM
259° WDusk 6:39 PM
Sunset in Bison will be at 6:09:54 PM MDT (in 13h 43m).
Now
7:00a6:09p
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Night now · First light at 5:21 AM
- Daylight
- 11h 09m
- Darkness
- 9h 45m
- Solar noon
- 12:35 PM
- Sun altitude
- 27.9° below
- Sun direction
- 72° ENE
Tomorrow
Sunrise
7:01 AM
101° EDawn 6:31 AM
Sunrise in Bison will be at 7:01:49 AM MDT (in 26h 35m).
Sunset
6:08 PM
259° WDusk 6:37 PM
Sunset in Bison will be at 6:08:10 PM MDT (in 37h 41m).
Moon tonight
Phase, moonrise and moonset in Bison
Waxing Crescent
24% illuminated
- Moonrise
- 12:42 PM
- Moonset
- 8:37 PM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 6:12 AM | 6:42 AM | 12:39 PM | 6:35 PM | 7:05 PM | 11h 53m 03s | |
| 2 Fri | 6:14 AM | 6:43 AM | 12:39 PM | 6:33 PM | 7:03 PM | 11h 49m 54s | |
| 3 Sat | 6:15 AM | 6:45 AM | 12:38 PM | 6:31 PM | 7:01 PM | 11h 46m 45s | |
| 4 Sun | 6:16 AM | 6:46 AM | 12:38 PM | 6:29 PM | 6:59 PM | 11h 43m 36s | |
| 5 Mon | 6:18 AM | 6:47 AM | 12:38 PM | 6:28 PM | 6:57 PM | 11h 40m 28s | |
| 6 Tue | 6:19 AM | 6:48 AM | 12:37 PM | 6:26 PM | 6:55 PM | 11h 37m 20s | |
| 7 Wed | 6:20 AM | 6:50 AM | 12:37 PM | 6:24 PM | 6:53 PM | 11h 34m 12s | |
| 8 Thu | 6:21 AM | 6:51 AM | 12:37 PM | 6:22 PM | 6:52 PM | 11h 31m 04s | |
| 9 Fri | 6:23 AM | 6:52 AM | 12:37 PM | 6:20 PM | 6:50 PM | 11h 27m 57s | |
| 10 Sat | 6:24 AM | 6:53 AM | 12:36 PM | 6:18 PM | 6:48 PM | 11h 24m 50s | |
| 11 Sun | 6:25 AM | 6:55 AM | 12:36 PM | 6:17 PM | 6:46 PM | 11h 21m 44s | |
| 12 Mon | 6:26 AM | 6:56 AM | 12:36 PM | 6:15 PM | 6:44 PM | 11h 18m 38s | |
| 13 Tue | 6:28 AM | 6:57 AM | 12:36 PM | 6:13 PM | 6:43 PM | 11h 15m 33s | |
| 14 Wed | 6:29 AM | 6:59 AM | 12:35 PM | 6:11 PM | 6:41 PM | 11h 12m 28s | |
| 15 Thu | 6:30 AM | 7:00 AM | 12:35 PM | 6:09 PM | 6:39 PM | 11h 09m 24s | |
Thursday, October 15 11h 09m 24s of daylight·−3m 4s vs. yesterday·twilight 6:30 AM – 6:39 PM Time 4:27 AM Altitude -27.9° Heading 72° ENE Light Night 4:27 AM, Night, altitude -27.9 degrees | |||||||
| 16 Fri | 6:31 AM | 7:01 AM | 12:35 PM | 6:08 PM | 6:37 PM | 11h 06m 20s | |
| 17 Sat | 6:33 AM | 7:03 AM | 12:35 PM | 6:06 PM | 6:36 PM | 11h 03m 17s | |
| 18 Sun | 6:34 AM | 7:04 AM | 12:34 PM | 6:04 PM | 6:34 PM | 11h 00m 14s | |
| 19 Mon | 6:35 AM | 7:05 AM | 12:34 PM | 6:03 PM | 6:32 PM | 10h 57m 13s | |
| 20 Tue | 6:37 AM | 7:07 AM | 12:34 PM | 6:01 PM | 6:31 PM | 10h 54m 12s | |
| 21 Wed | 6:38 AM | 7:08 AM | 12:34 PM | 5:59 PM | 6:29 PM | 10h 51m 11s | |
| 22 Thu | 6:39 AM | 7:09 AM | 12:34 PM | 5:58 PM | 6:28 PM | 10h 48m 12s | |
| 23 Fri | 6:41 AM | 7:11 AM | 12:34 PM | 5:56 PM | 6:26 PM | 10h 45m 13s | |
| 24 Sat | 6:42 AM | 7:12 AM | 12:34 PM | 5:54 PM | 6:25 PM | 10h 42m 16s | |
| 25 Sun | 6:43 AM | 7:13 AM | 12:33 PM | 5:53 PM | 6:23 PM | 10h 39m 19s | |
| 26 Mon | 6:44 AM | 7:15 AM | 12:33 PM | 5:51 PM | 6:22 PM | 10h 36m 23s | |
| 27 Tue | 6:46 AM | 7:16 AM | 12:33 PM | 5:50 PM | 6:20 PM | 10h 33m 29s | |
| 28 Wed | 6:47 AM | 7:18 AM | 12:33 PM | 5:48 PM | 6:19 PM | 10h 30m 35s | |
| 29 Thu | 6:48 AM | 7:19 AM | 12:33 PM | 5:47 PM | 6:17 PM | 10h 27m 43s | |
| 30 Fri | 6:50 AM | 7:20 AM | 12:33 PM | 5:45 PM | 6:16 PM | 10h 24m 52s | |
| 31 Sat | 6:51 AM | 7:22 AM | 12:33 PM | 5:44 PM | 6:14 PM | 10h 22m 02s | |
Photos
Sunrise and sunset photos of Bison from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Bison, United States
- What time does the sun rise in Bison today?
- Sunrise in Bison today (Thursday, October 15, 2026) is at 7:00 AM. The sun comes up in the E.
- What time does the sun set in Bison today?
- Sunset today is at 6:09 PM, after 11h 09m of daylight.
- When does it get dark in Bison tonight?
- Civil twilight ends at 6:39 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 7:48 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Bison, United States?
- The longest day of 2026 in Bison is Sunday, June 21, 2026, the summer solstice, with 15h 41m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Bison, United States?
- The shortest day of 2026 in Bison, South Dakota is Monday, December 21, 2026, the winter solstice, with 8h 42m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Bison get in summer than in winter?
- Bison gets 6h 59m more daylight on its longest day than on its shortest (15h 41m against 8h 42m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Bison?
- The earliest sunrise of 2026 in Bison is on Monday, June 15, 2026, when the sun comes up at 5:00 AM.
- When is the latest sunset in Bison?
- The latest sunset is on Thursday, June 25, 2026 at 8:42 PM.
- When is the earliest sunset in Bison?
- The earliest sunset of the year is on Thursday, December 10, 2026, with the sun down by 4:06 PM.Why it comes before the shortest day
- When is the latest sunrise in Bison?
- The latest sunrise is on Thursday, January 1, 2026 at 7:30 AM.
- Does Bison observe daylight saving time?
- Yes. Bison uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Bison
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=45.52026&lng=-102.46127