Williamson County Courthouse
200 West Jefferson Street, Suite 260
Marion, IL 62959
Phone: 618.997.1234
No fax machine available
| January 1 | New Year's Day | Thursday |
| January 19 | Martin Luther King, Jr. Day | Monday |
| February 12 | Lincoln's Birthday | Thursday |
| February 16 | Washington's Birthday | Monday |
| April 3 | Good Friday | Friday |
| May 25 | Memorial Day | Monday |
| June 19 | Juneteenth Independence Day | Friday |
| July 3 | Independence Day observed | Friday |
| September 7 | Labor Day | Monday |
| October 12 | Columbus Day | Monday |
| November 11 | Veterans' Day | Wednesday |
| November 26 | Thanksgiving Day | Thursday |
| November 27 | Day Following Thanksgiving Day | Friday |
| December 24 | Christmas Eve | Thursday |
| December 25 | Christmas Day | Friday |
In addition to the foregoing holidays, the Chief Judge may declare a court holiday in any county in the circuit when the court facilities in that county are otherwise closed for the observance of a holiday not listed above. Pursuant to Supreme Court Order M. R. 5272, these additional observances shall be limited to only those situations in which both court security is unavailable and all county government offices are closed.
| January 1 | New Year's Day | Friday |
| January 18 | Martin Luther King, Jr. Day | Monday |
| February 12 | Lincoln's Birthday | Friday |
| February 15 | Washington's Birthday | Monday |
| March 26 | Good Friday | Friday |
| May 31 | Memorial Day | Monday |
| June 18 | Juneteenth Independence Day observed | Friday |
| July 5 | Independence Day observed | Monday |
| September 6 | Labor Day | Monday |
| October 11 | Columbus Day | Monday |
| November 11 | Veterans' Day | Thursday |
| November 25 | Thanksgiving Day | Thursday |
| November 26 | Day Following Thanksgiving Day | Friday |
| December 23 | Christmas Eve observed | Thursday |
| December 24 | Christmas Day observed | Friday |
In addition to the foregoing holidays, the Chief Judge may declare a court holiday in any county in the circuit when the court facilities in that county are otherwise closed for the observance of a holiday not listed above. Pursuant to Supreme Court Order M. R. 5272, these additional observances shall be limited to only those situations in which both court security is unavailable and all county government offices are closed.
