Court Holidays
Supreme Court of Illinois (IL-SUPREME)
Official closure dates for the Supreme Court of Illinois. The court is closed on all listed dates below.
Updated: Apr 30, 2026Official Court Schedule
2026 Schedule
May 25, 2026
Monday
Memorial Day
June 19, 2026
Friday
Juneteenth Independence Day
July 3, 2026
Friday
Independence Day
September 7, 2026
Monday
Labor Day
October 12, 2026
Monday
Columbus Day Observed
November 11, 2026
Wednesday
Veterans' Day
November 26, 2026
Thursday
Thanksgiving Day
November 27, 2026
Friday
Day Following Thanksgiving Day
December 25, 2026
Friday
Christmas Day
Past Holidays (4)
January 1, 2026
Thursday
New Year's Day
January 19, 2026
Monday
Martin Luther King Jr. Day
February 12, 2026
Thursday
Lincoln's Birthday
February 16, 2026
Monday
Washington's Birthday Observed
Business Day Calculator
Account for weekends & Supreme Court of Illinois holidays.