What time is sunrise and sunset in Buffalo County?
Today and tomorrow's sunrise and sunset times in Buffalo County, South Dakota. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:59 AM
79° ENEDawn 6:29 AM
Sunrise in Buffalo County will be at 6:59:04 AM CDT (in 4 hours).
Sunset
8:11 PM
281° WDusk 8:41 PM
Sunset in Buffalo County will be at 8:11:39 PM CDT (in 17 hours).
Now
6:59a8:11p
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Night now · First light at 5:16 AM
- Daylight
- 13h 12m
- Darkness
- 7h 30m
- Solar noon
- 1:35 PM
- Sun altitude
- 35.1° below
- Sun direction
- 26° NNE
Tomorrow
Sunrise
7:00 AM
79° EDawn 6:30 AM
Sunrise in Buffalo County will be at 7:00:13 AM CDT (in 28 hours).
Sunset
8:09 PM
281° WDusk 8:39 PM
Sunset in Buffalo County will be at 8:09:50 PM CDT (in 41 hours).
Moon tonight
Phase, moonrise and moonset in Buffalo County
Last Quarter
46% illuminated
- Moonrise
- Doesn't rise
- Moonset
- 3:56 PM
Calendar
America/Chicago · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 6:25 am | 6:55 am | 1:36 pm | 8:17 pm | 8:46 pm | 13:21:25 | |
| 2 Wed | 6:26 am | 6:56 am | 1:36 pm | 8:15 pm | 8:44 pm | 13:18:29 | |
| 3 Thu | 6:28 am | 6:57 am | 1:36 pm | 8:13 pm | 8:43 pm | 13:15:32 | |
| 4 Fri | 6:29 am | 6:59 am | 1:35 pm | 8:11 pm | 8:41 pm | 13:12:34 | |
Friday, September 4 13:12:34 of daylight·−2m 58s vs. yesterday·twilight 6:29 am – 8:41 pm Time 3:02 AM Altitude -35.1° Heading 26° NNE Light Night 3:02 AM, Night, altitude -35.1 degrees | |||||||
| 5 Sat | 6:30 am | 7:00 am | 1:35 pm | 8:09 pm | 8:39 pm | 13:09:37 | |
| 6 Sun | 6:31 am | 7:01 am | 1:35 pm | 8:08 pm | 8:37 pm | 13:06:38 | |
| 7 Mon | 6:33 am | 7:02 am | 1:34 pm | 8:06 pm | 8:35 pm | 13:03:40 | |
| 8 Tue | 6:34 am | 7:03 am | 1:34 pm | 8:04 pm | 8:33 pm | 13:00:41 | |
| 9 Wed | 6:35 am | 7:04 am | 1:34 pm | 8:02 pm | 8:31 pm | 12:57:42 | |
| 10 Thu | 6:36 am | 7:05 am | 1:33 pm | 8:00 pm | 8:29 pm | 12:54:43 | |
| 11 Fri | 6:37 am | 7:07 am | 1:33 pm | 7:58 pm | 8:28 pm | 12:51:43 | |
| 12 Sat | 6:39 am | 7:08 am | 1:33 pm | 7:56 pm | 8:26 pm | 12:48:43 | |
| 13 Sun | 6:40 am | 7:09 am | 1:32 pm | 7:55 pm | 8:24 pm | 12:45:43 | |
| 14 Mon | 6:41 am | 7:10 am | 1:32 pm | 7:53 pm | 8:22 pm | 12:42:43 | |
| 15 Tue | 6:42 am | 7:11 am | 1:31 pm | 7:51 pm | 8:20 pm | 12:39:43 | |
| 16 Wed | 6:43 am | 7:12 am | 1:31 pm | 7:49 pm | 8:18 pm | 12:36:42 | |
| 17 Thu | 6:44 am | 7:13 am | 1:31 pm | 7:47 pm | 8:16 pm | 12:33:42 | |
| 18 Fri | 6:46 am | 7:15 am | 1:30 pm | 7:45 pm | 8:14 pm | 12:30:41 | |
| 19 Sat | 6:47 am | 7:16 am | 1:30 pm | 7:43 pm | 8:12 pm | 12:27:40 | |
| 20 Sun | 6:48 am | 7:17 am | 1:30 pm | 7:42 pm | 8:10 pm | 12:24:39 | |
| 21 Mon | 6:49 am | 7:18 am | 1:29 pm | 7:40 pm | 8:09 pm | 12:21:39 | |
| 22 Tue | 6:50 am | 7:19 am | 1:29 pm | 7:38 pm | 8:07 pm | 12:18:38 | |
| 23 Wed | 6:52 am | 7:20 am | 1:29 pm | 7:36 pm | 8:05 pm | 12:15:37 | |
| 24 Thu | 6:53 am | 7:22 am | 1:28 pm | 7:34 pm | 8:03 pm | 12:12:36 | |
| 25 Fri | 6:54 am | 7:23 am | 1:28 pm | 7:32 pm | 8:01 pm | 12:09:35 | |
| 26 Sat | 6:55 am | 7:24 am | 1:28 pm | 7:30 pm | 7:59 pm | 12:06:34 | |
| 27 Sun | 6:56 am | 7:25 am | 1:27 pm | 7:29 pm | 7:57 pm | 12:03:34 | |
| 28 Mon | 6:57 am | 7:26 am | 1:27 pm | 7:27 pm | 7:56 pm | 12:00:33 | |
| 29 Tue | 6:59 am | 7:27 am | 1:27 pm | 7:25 pm | 7:54 pm | 11:57:33 | |
| 30 Wed | 7:00 am | 7:29 am | 1:26 pm | 7:23 pm | 7:52 pm | 11:54:32 | |
FAQ
Frequently asked questions about sunrise and sunset in Buffalo County, United States
- What time does the sun rise in Buffalo County today?
- Sunrise in Buffalo County today (Friday, September 4, 2026) is at 6:59 AM. The sun comes up in the ENE.
- What time does the sun set in Buffalo County today?
- Sunset today is at 8:11 PM, after 13h 12m of daylight.
- When is the longest day in Buffalo County, United States?
- The longest day of 2026 in Buffalo County is Sunday, June 21, 2026, the summer solstice, with 15h 29m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Buffalo County, United States?
- The shortest day of 2026 in Buffalo County, South Dakota is Monday, December 21, 2026, the winter solstice, with 8h 52m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Buffalo County get in summer than in winter?
- Buffalo County gets 6h 37m more daylight on its longest day than on its shortest (15h 29m against 8h 52m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Buffalo County?
- The earliest sunrise of 2026 in Buffalo County is on Monday, June 15, 2026, when the sun comes up at 5:54 AM.
- When is the latest sunset in Buffalo County?
- The latest sunset is on Friday, June 26, 2026 at 9:25 PM.
- When is the earliest sunset in Buffalo County?
- The earliest sunset of the year is on Thursday, December 10, 2026, with the sun down by 4:59 PM.
- When is the latest sunrise in Buffalo County?
- The latest sunrise is on Saturday, October 31, 2026 at 8:13 AM.
- Does Buffalo County observe daylight saving time?
- Yes. Buffalo County uses Central 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.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=44.07635&lng=-99.20496