Please be advised that the City of Clarkston offices will be closed on the following dates:
| Date | Holiday |
| Wednesday, January 1 | New Year’s Day |
| Monday, January 20 | Dr. Martin Luther King, Jr. Day |
| Monday, February 17 | Presidents’ Birthday |
| Friday, April 18 | Spring Day |
| Monday, May 26 | Memorial Day |
| Thursday, June 19 | Juneteenth National Independence Day |
| Friday, July 4 | Independence Day |
| Monday, September 1 | Labor Day |
| Monday, October 13 | Indigenous Day |
| Tuesday, November 11 | Veterans Day |
| Thursday, November 27 | Thanksgiving Day |
| Friday, November 28 | Day after Thanksgiving |
| Thursday, December 25 | Christmas Day |