Monday holidays. Martin Luther King Day (third Monday in January), Washington's Birthday (third Monday in February), Memorial Day (last Monday in May) and Labor Day (first Monday in September).
Other holidays. Sundays, New Year's Day (January 1), Good Friday, Independence Day (July 4), Veterans' Day (November 11), Thanksgiving Day (fourth Thursday in November) and Christmas Day (December 25).
Special rules. If January 1, July 4, November 11 or December 25 falls on a Sunday, the following Monday will be a holiday. If these holidays fall on a Saturday, the preceding Friday is a holiday.