The below holidays are observed by the State of Michigan:

• New Year's Day, January 1.
• Martin Luther King, Jr. Day, third Monday in January.
• President's Day, third Monday in February.
• Memorial Day, last Monday in May.
• Juneteenth, June 19.
• Independence Day, July 4.
• Labor Day, first Monday in September.
• General Election Day, the Tuesday next after the first Monday in November in even-numbered years.
• Veterans Day, November 11.
• Thanksgiving Day and the day after, the fourth Thursday and Friday in November.
• Christmas Eve and Christmas Day, December 24 and 25.
• New Year's Eve, December 31. 

The calendar dates for 2023 are:

• January 2
• January 16
• February 20
• May 29
• June 19
• July 4
• September 4
• November 10
• November 23 and 24
• December 22 and 25
• December 29

The calendar dates for 2024 are:

• January 1
• January 15
• February 19
• May 27
• June 19
• July 4
• September 2
• November 5
• November 11
• November 28 and 29
• December 24 and 25
• December 31

For more information view Michigan Civil Service Commission Regulation 5.08.