The following is a list of state holidays and the dates on which the Governor has declared they will be observed. The appellate courts and Tax Court will also be observing these designated holidays. State judicial branch offices are open Monday-Friday from 8:30 a.m. to 4:30 p.m. except on the following state holidays.
2023
| Holiday | Day of the week | Date observed |
| New Year's Day | Monday | January 2, 2023 |
| Martin Luther King, Jr. Day | Monday | January 16, 2023 |
| Good Friday | Friday | April 7, 2023 |
| Primary Election Day | Tuesday | May 2, 2023 |
| Memorial Day | Monday | May 29, 2023 |
| Independence Day | Tuesday | July 4, 2023 |
| Labor Day | Monday | September 4, 2023 |
| Columbus Day | Monday | October 9, 2023 |
| General Election Day | Tuesday | November 7, 2023 |
| Veterans Day | Friday | November 10, 2023 |
| Thanksgiving Day | Thursday | November 23, 2023 |
| Lincoln's Birthday | Friday | November 24, 2023 |
| Christmas Day | Monday | December 25, 2023 |
| Washington's Birthday | Tuesday | December 26, 2023 |