The Winter Haven Public Library will be closed in 2023 on:
| Monday, January 16 | Dr. M. L. King, Jr. Day |
| Monday, February 20 | Presidents’ Day |
| Monday, May 29 | Memorial Day |
| Monday, June 19 | Juneteenth |
| Tuesday, July 4 | Independence Day |
| Monday, September 4 | Labor Day |
| Friday, November 10 | Veterans Day (Observed) |
| Saturday, November 11 | Veterans Day |
| Thursday, November 23 | Thanksgiving Day |
| Friday, November 24 | Day after Thanksgiving |
| Monday, December 25 | Christmas Eve (Observed) |
| Tuesday, December 26 | Christmas Day (Observed) |
| Monday, January 1, 2024 | New Year’s Day |