All branches of Illinois Prairie District Public Library are closed on the following dates:
| January 1, 2024 | Monday | New Year’s Day |
| January 15 | Monday | Martin Luther King, Jr. Day |
| February 19 | Monday | Presidents Day |
| May 27 | Monday | Memorial Day |
| July 4 | Thursday | Independence Day |
| September 2 | Monday | Labor Day |
| November 11 | Monday | Veterans Day |
| November 27 | Wednesday | Closing Early at 4:00 pm |
| November 28 | Thursday | Thanksgiving Day |
| November 29 | Friday | Day after Thanksgiving Day |
| December 24 | Tuesday | Christmas Eve |
| December 25 | Wednesday | Christmas Day |
| December 31 | Tuesday | New Year’s Eve |
| January 1, 2025 | Wednesday | New Year’s Day |