The listed holidays are legal holidays in Wisconsin.
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)
Columbus Day (second Monday in October)
New Year's Day (January 1)
Good Friday
Juneteenth Day (June 19)
Independence Day (July 4)
the day of the September primary
Thanksgiving Day (fourth Thursday in November)
Christmas Day (December 25)
General Election Days
Whenever a legal holiday falls on a Sunday, the following Monday is a holiday.