The District of South Carolina will observe the following legal public holidays in calendar year 2024.
| Holiday | Day | Observed |
| New Year's Day | Monday | January 1 |
| Martin Luther King, Jr's Birthday | Monday | January 15 |
| Washington's Birthday | Monday | February 19 |
| Memorial Day | Monday | May 27 |
| Juneteenth National Independence Day | Wednesday | June 19 |
| Independence Day | Thursday | July 4 |
| Labor Day | Monday | September 2 |
| Columbus Day | Monday | October 14 |
| Veterans Day | Monday | November 11 |
| Thanksgiving Day | Thursday | November 28 |
| Christmas Day | Wednesday | December 25 |
* Holiday observed