The listed holidays are legal holidays in South Carolina.
Dr. Martin Luther King Jr. Day (third Monday in January)
Washington's Birthday (third Monday in February)
Memorial Day (last Monday in May)
Labor Day (first Monday in September)
New Year's Day (January 1)
January 15
May 10
June 3
Independence Day (July 4)
Veteran's Day (November 11)
Thanksgiving Day (fourth Thursday in November)
the day after Thanksgiving
Christmas Day (December 25)
December 26
all general election days
If a holiday falls on Sunday, the next Monday is a holiday. If a holiday falls on Saturday, Friday is a holiday.