
Current Local Time in Keystone, South Dakota, USA
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02:51:35
Saturday, 5 April 2025
Country: | United States |
State: | South Dakota (SD) |
Languages: | English |
Currency: | United States Dollar (USD) |
Lat/Long: | 43.8955°N / 103.4182°W |
Elevation: | 1388 m |
Country Code: | +1 |
Weather
°C
Change Units for Weather
Now

Clear
-4 °C
Sun, 6

Partly Cloudy
14 / -1 °C
Mon, 7

Sunny
18 / 1 °C
Tue, 8

Patchy rain nearby
21 / 5 °C
Time Zone

Time Zone
MST (Mountain Standard Time)
GMT/UTC -7 hours

Time Zone
Currently Active
MDT (Mountain Daylight Time)
GMT/UTC -6 hours

DST started
9 Mar 2025
Forward 1 hour
From 2:00 AM to 3:00 AM

DST ends
2 Nov 2025
Back 1 hour
From 2:00 AM to 1:00 AM
Sun & Moon

Sunrise
06:27

Sunset
19:25

Day length
12 hours, 58 minutes
+2m 59s longer

Moon 49%
Rise - 11:56
Set - 03:19
Time Zone ConverterCompare the local time of two time zones, countries or cities of the world | ![]() |
Keystone
Time Difference to major World Cities
Upcoming Holidays
Monday, May 26, 2025 Memorial Day
Thursday, June 19, 2025 Juneteenth
Friday, July 4, 2025 Independence Day
Monday, September 1, 2025 Labor Day
Monday, October 13, 2025 Columbus Day
Airports
Rapid City Regional Airport, RAP About 33 km from Keystone
Chadron Municipal Airport, CDR About 120 km from Keystone
Northeast Wyoming Regional Airport, GCC About 177 km from Keystone
Western Neb. Rgnl/William B. Heilig Airport, BFF About 225 km from Keystone
Pierre Regional Airport, PIR About 256 km from Keystone
See on the Map
Major cities in the vicinity of Keystone, USA
Rapid City ... (25 Km)
Spearfish ... (75 Km)
Gillette ... (172 Km)
Casper ... (260 Km)
Cheyenne ... (327 Km)
Dickinson ... (335 Km)
Miles City ... (338 Km)
Glendive ... (371 Km)
North Platte ... (376 Km)
Bismarck ... (384 Km)
Aberdeen ... (427 Km)
Williston ... (473 Km)
Denver ... (480 Km)
Jamestown ... (497 Km)
Kearney ... (503 Km)
Grand Island ... (531 Km)
Sioux Falls ... (539 Km)
Colorado Springs ... (575 Km)
Devils Lake ... (586 Km)
Lewistown ... (586 Km)
Livingston ... (597 Km)
Fargo ... (614 Km)
Pueblo ... (635 Km)
Lincoln ... (649 Km)
Hays ... (654 Km)
Grand Forks ... (667 Km)
Rexburg ... (671 Km)
Omaha ... (679 Km)
Grand Junction ... (686 Km)
Idaho Falls ... (694 Km)
Note: The distance between two locations is provided as an aerial distance for informational purposes only. While approximate, this calculation is based on reliable data and may vary slightly from the actual distance as reported in official forecasts and advisories.