Public holidays in Illinois in 2027

18 public holidays in Illinois

All public holidays in the United States

Date Holiday Applies
New Year's Day Nationwide
Martin Luther King Jr. Day Nationwide
Lincoln's Birthday This state or region
Washington's Birthday Nationwide
Casimir Pulaski Day This state or region
Malcolm X Day This state or region
Memorial Day Nationwide
Juneteenth (substitute day) Nationwide
Juneteenth Nationwide
Independence Day Nationwide
Independence Day (substitute day) Nationwide
Labour Day Nationwide
Columbus Day Nationwide
Veterans Day Nationwide
Thanksgiving Day Nationwide
Christmas Day (substitute day) Nationwide
Christmas Day Nationwide
New Year's Day (substitute day) Nationwide
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Nationwide public holidays plus the days that apply in this state or region. Holidays set by a lunar calendar can move by a day, so check the official announcement closer to the date.

Working days in Illinois in 2027

Weekdays minus the public holidays above, with Saturday and Sunday as the weekend.

Month Working days
January 19
February 18
March 22
April 22
May 19
June 21
July 21
August 22
September 21
October 20
November 20
December 21
Total 246

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Holiday data from the open-source date-holidays project (CC BY 3.0).