Illinois Holiday Calendar
State Holidays for 2026
| Holiday | 2026 |
| New Year’s Day | Thursday, January 1 |
| Martin Luther King Day | Monday, January 19 |
| Lincoln’s Birthday | Thursday, February 12 |
| Washington’s Birthday (President’s Day ) | Monday, February 16 |
| Memorial Day | Monday, May 25 |
| Juneteenth | Friday, June 19 |
| Independence Day | Friday, July 3 |
| Labor Day | Monday, September 7 |
| Columbus Day | Monday, October 12 |
| General Election Day | Tuesday, November 3 |
| Veteran’s Day | Wednesday, November 11 |
| Thanksgiving | Thursday and Friday, November 26 and 27 |
| Christmas | Friday, December 25 |
Notes: Posted holidays generally conform to the Illinois Department of Central Management Services’ schedule for the Treasurer’s Office staff’s availability. Illinois Funds are open and closed with market days as posted by the Federal Reserve System. Schedule is subject to change.
* For holidays falling on Saturday, Federal Reserve Banks and Branches will be open the preceding Friday.
** For holidays falling on Sunday, Federal Reserve Banks and Branches will be closed the following Monday