Official Time

Update News: Most Americans switched their clocks on Sunday at 2:00 am. South Dakota is a state that has two time zones. The western part has the Mountain Time zone, the eastern part has the central time zone. The official time or central time for the

Official Mountain time zone – Coordinated Universal Time -6 hours Daylight Saving Time.

Official Central time zone – Coordinated Universal Time -5 hours Daylight Saving Time.

Official Pacific time zone – Coordinated Universal Time -7 hours; Daylight Saving Time

Official Eastern time zone – Coordinated Universal Time -4 hours Daylight Saving Time.

Mountain timezone – Coordinated Universal Time -7 hours; Standard Time (Arizona, Non-Navajo — No Daylight Saving Time)