What Time is Sunrise and Sunset in Lyman County, SD?

Here are today and tomorrow's sunrise and sunset times in Lyman County, South Dakota. You'll also find a sunrise and sunset calendar for Lyman County at the bottom of the page.

Today Thursday, June 4, 2026

Sunrise

6:00 am

Dawn: 5:24 am

Sunrise today in Lyman County was at 6:00 AM CDT ().

Sunset

9:18 pm

Dusk: 9:53 pm

Sunset today in Lyman County will be at 9:18 PM CDT ().

Tomorrow Friday, June 5, 2026

Sunrise

5:59 am

Dawn: 5:24 am

Sunrise today in Lyman County will be at 5:59 AM CDT ().

Sunset

9:19 pm

Dusk: 9:54 pm

Sunset today in Lyman County will be at 9:19 PM CDT ().

Photos Sunrise and Sunset Photos of Lyman County

Sunrise and sunset photos of Lyman County, SD from Flickr.

View West from Welfl Home, Kennebec, SD - 1976

Calendar Lyman County Sunrise and Sunset Calendar

Sunrise calendar and sunset calendar for Lyman County, South Dakota. Discover Lyman County, SD's detailed solar schedule, including day length, dawn, dusk, and solar noon times. Easily explore any month and year with our interactive calendar.

DateDawnSunriseSolar NoonSunsetDuskDay Length

FAQ Frequently Asked Questions about Lyman County

When is the shortest day in Lyman County, SD?

The shortest day of the year in Lyman County, South Dakota (winter solstice) will be on Monday, December 21, 2026. In 2027 the shortest day will be on December 22, 2027.

How long is the shortest day in Lyman County, SD?

The shortest day of 2026 in Lyman County, South Dakota will be 8 hours and 53 minutes of daylight on December 21 (winter solstice).

When is the longest day in Lyman County, SD?

The longest day in Lyman County, South Dakota (summer solstice) will be on Sunday, June 21, 2026. Next year the longest day will be on June 21, 2027.

How long is the longest day in Lyman County, SD?

The longest day of 2026 in Lyman County, South Dakota will have 15 hours and 28 minutes of daylight on June 21 (summer solstice).

How much more daylight does Lyman County, SD get in summer vs winter?

Lyman County, South Dakota gets 6 hours and 34 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 28 minutes of daylight while the shortest day has only 8 hours and 53 minutes. The average day length throughout the year is 12 hours and 13 minutes.

When is the earliest sunrise in Lyman County, SD?

The earliest sunrise time of 2026 in Lyman County, South Dakota will be on Monday, June 15, 2026 at 5:57 AM.

When is the latest sunrise in Lyman County, SD?

The latest sunrise time of 2026 in Lyman County, South Dakota will be on Saturday, October 31, 2026 at 8:15 AM.

When is the latest sunset in Lyman County, SD?

The latest sunset time in Lyman County, South Dakota will be on Friday, June 26, 2026 at 9:27 PM.

When is the earliest sunset in Lyman County, SD?

The earliest sunset time in Lyman County, South Dakota will be on Thursday, December 10, 2026 at 5:03 PM.

Lyman County is located in the southern part of South Dakota. The county seat is Kennebec. The county was created in 1873 and named after John L. Lyman, a Dakota Territory legislator. The population was 3,077 at the 2010 census.

Lyman County, SD
43.89582,-99.84738
Timezone: America/Chicago