South Dakota West Time USA

South Dakota Western Half Time.     The above clock is running the current Time in South Dakota Western Half USA now. South Dakota time in its Western Half is 6:00 hours behind UTC or UTC - 6:00 hours MST or Mountain Standard Time. In the month of March this year DST of Daylight Saving Time was introduced in the western half of South Dakota and DST will end in November. When DST is established in March, all the clocks in Western Half of South Dakota were advanced by one hour from UTC-7:00 hours to UTC-6:00 hours. This one hour will be taken back in November and the clock will be reset from UTC-6:00 hours back to UTC-7:00 hours which is the Zone Time of South Dakota Western half. The DST cycle will recommence in the month of March next year again.

Only the Western Half of South Dakota is using UTC-6 as their standard time, where as the Eastern Half of South Dakota maintains a time of UTC - 5:00 hours CST or Central Standard Time.

South Dakota USA Map