what time zone is rapid city in
Current local time in Rapid City, Pennington County, South Dakota, Mountain Time Zone - daylight saving time change dates 2017. Local Time in Rapid City, SD. 04:01:21 AM, Thursday 20, April 2017 MDT 24 hours.
Time Zones in South Dakota. South Dakota east part is in the Central Time Zone, and its west part is in the Moutain Time Zone. Cities in Central Standard Time Zone include Brookings, Watertown, Sioux Falls, Vermillion, Huron, Mitchell, Aberdeen, Pierre, Chamberlain, Madison and Mobridge. Cities in Moutain Standard Time Zone include Rapid City and Spearfish.