2026 Onondaga Free Library
| 01/01/26 | New Year's Day |
| 01/19/26 | Martin Luther King Jr. Day |
| 02/16/26 | Presidents' Day |
| 04/05/26 | Easter |
| 05/23/26 | Memorial Day Weekend |
| 05/24/26 | Memorial Day Weekend |
| 05/25/26 | Memorial Day |
| 06/19/26 | Juneteenth |
| 07/04/26 | Independence Day |
| 07/05/26 | Independence Day Weekend |
| 09/05/26 | Labor Day Weekend |
| 09/06/26 | Labor Day Weekend |
| 09/07/26 | Labor Day |
| 10/12/26 | Indigenous Peoples' Day |
| 11/11/26 | Veterans Day |
| 11/25/26 | Thanksgiving Eve at 5:00 PM |
| 11/26/26 | Thanksgiving |
| 11/27/26 | Day After Thanksgiving |
| 12/19/25 |
| 12/25/26 | Christmas |
| 12/31/26 | New Year's Eve 2026 at 5:00 PM |
| 02/17/26 | Chinese New Year / Lunar New Year |