Observed Holidays in South Dakota

Monday holidays. Martin Luther King, Jr. Day (third Monday in January), Washington and Lincoln's Birthday (third Monday in February), Memorial Day (last Monday in May), Labor Day (first Monday in September) and Native Americans' Day (second Monday in October).

Other holidays. Sundays, New Year's Day (January 1), Independence Day (July 4), Veterans Day (November 11), Thanksgiving Day (fourth Thursday in November) and Christmas Day (December 25).

Special rules. If a legal holiday falls on Sunday, the following Monday is a holiday and if it falls on a Saturday, the preceding Friday is a holiday.