What Time is Sunrise and Sunset in Jewel Cave National Monument?

Here are today's sunrise and sunset times in Jewel Cave National Monument, United States. You'll also find a sunrise and sunset calendar on this page for specific dates of sunrise/sunset in Jewel Cave National Monument.

Today Saturday, June 6, 2026

Sunrise

5:15 am

Dawn: 4:40 am

Sunrise today in Jewel Cave National Monument was at 5:15 AM MDT ().

Sunset

8:35 pm

Dusk: 9:10 pm

Sunset today in Jewel Cave National Monument will be at 8:35 PM MDT ().

Tomorrow Sunday, June 7, 2026

Sunrise

5:15 am

Dawn: 4:39 am

Sunrise tomorrow in Jewel Cave National Monument will be at 5:15 AM MDT ().

Sunset

8:35 pm

Dusk: 9:11 pm

Sunset tomorrow in Jewel Cave National Monument will be at 8:35 PM MDT ().

Calendar Jewel Cave National Monument Sunrise and Sunset Calendar

Sunrise calendar and sunset calendar for Jewel Cave National Monument. Discover Jewel Cave National Monument'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 Jewel Cave National Monument

When is the shortest day in Jewel Cave National Monument?

The shortest day of the year in Jewel Cave National Monument (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 Jewel Cave National Monument?

The shortest day of 2026 in Jewel Cave National Monument will be 8 hours and 54 minutes of daylight on December 21 (winter solstice).

When is the longest day in Jewel Cave National Monument?

The longest day in Jewel Cave National Monument (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 Jewel Cave National Monument?

The longest day of 2026 in Jewel Cave National Monument will have 15 hours and 27 minutes of daylight on June 21 (summer solstice).

How much more daylight does Jewel Cave National Monument get in summer vs winter?

Jewel Cave National Monument gets 6 hours and 32 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 27 minutes of daylight while the shortest day has only 8 hours and 54 minutes. The average day length throughout the year is 12 hours and 13 minutes.

When is the earliest sunrise in Jewel Cave National Monument?

The earliest sunrise time of 2026 in Jewel Cave National Monument will be on Monday, June 15, 2026 at 5:14 AM.

When is the latest sunrise in Jewel Cave National Monument?

The latest sunrise time of 2026 in Jewel Cave National Monument will be on Saturday, October 31, 2026 at 7:31 AM.

When is the latest sunset in Jewel Cave National Monument?

The latest sunset time in Jewel Cave National Monument will be on Friday, June 26, 2026 at 8:42 PM.

When is the earliest sunset in Jewel Cave National Monument?

The earliest sunset time in Jewel Cave National Monument will be on Thursday, December 10, 2026 at 4:19 PM.

Jewel Cave National Monument is a U.S. National Monument located in southwestern South Dakota. The monument consists of Jewel Cave, one of the world’s longest and most intricate caves, as well as the surrounding area.

Jewel Cave National Monument
43.73103,-103.82999
Timezone: America/Denver