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

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

Today Friday, June 5, 2026

Sunrise

6:04 am

Dawn: 5:29 am

Sunrise today in Mellette County was at 6:04 AM CDT ().

Sunset

9:21 pm

Dusk: 9:56 pm

Sunset today in Mellette County will be at 9:21 PM CDT ().

Tomorrow Saturday, June 6, 2026

Sunrise

6:04 am

Dawn: 5:28 am

Sunrise tomorrow in Mellette County will be at 6:04 AM CDT ().

Sunset

9:22 pm

Dusk: 9:57 pm

Sunset tomorrow in Mellette County will be at 9:22 PM CDT ().

Calendar Mellette County Sunrise and Sunset Calendar

Sunrise calendar and sunset calendar for Mellette County, South Dakota. Discover Mellette 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 Mellette County

When is the shortest day in Mellette County, SD?

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

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

The shortest day of 2026 in Mellette County, South Dakota will be 8 hours and 56 minutes of daylight on December 22 (winter solstice).

When is the longest day in Mellette County, SD?

The longest day in Mellette 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 Mellette County, SD?

The longest day of 2026 in Mellette County, South Dakota will have 15 hours and 26 minutes of daylight on June 21 (summer solstice).

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

Mellette County, South Dakota gets 6 hours and 30 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 26 minutes of daylight while the shortest day has only 8 hours and 56 minutes. The average day length throughout the year is 12 hours and 13 minutes.

When is the earliest sunrise in Mellette County, SD?

The earliest sunrise time of 2026 in Mellette County, South Dakota will be on Monday, June 15, 2026 at 6:02 AM.

When is the latest sunrise in Mellette County, SD?

The latest sunrise time of 2026 in Mellette County, South Dakota will be on Saturday, October 31, 2026 at 8:18 AM.

When is the latest sunset in Mellette County, SD?

The latest sunset time in Mellette County, South Dakota will be on Friday, June 26, 2026 at 9:29 PM.

When is the earliest sunset in Mellette County, SD?

The earliest sunset time in Mellette County, South Dakota will be on Wednesday, December 9, 2026 at 5:07 PM.

Mellette County, SD is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 2,233. The county seat is White River. The county was created in 1883 and named for Richard F. Mellette, the last territorial governor of Dakota Territory.

Mellette County, SD
43.58127,-100.75999
Timezone: America/Chicago