| 1 Jan, 2023 (Sun) | New Year's Day | National holiday |
| 2 Jan, 2023 (Mon) | New Year's Day observed | National holiday |
| 21 Mar, 2023 (Tue) | March Equinox | Season |
| 6 Apr, 2023 (Thu) | Maundy Thursday | Observance, Christian |
| 7 Apr, 2023 (Fri) | Good Friday | National holiday, Christian |
| 1 May, 2023 (Mon) | Labor Day / May Day | National holiday |
| 5 Jun, 2023 (Mon) | President's Day | National holiday |
| 8 Jun, 2023 (Thu) | Corpus Christi | National holiday, Christian |
| 21 Jun, 2023 (Wed) | June Solstice | Season |
| 3 Aug, 2023 (Thu) | Freedom Day | National holiday |
| 15 Aug, 2023 (Tue) | Constitution Day | National holiday |
| 23 Sep, 2023 (Sat) | September Equinox | Season |
| 12 Oct, 2023 (Thu) | Independence Day | National holiday |
| 8 Dec, 2023 (Fri) | Feast of the Immaculate Conception | National holiday |
| 10 Dec, 2023 (Sun) | Human Rights Day | Observance |
| 22 Dec, 2023 (Fri) | December Solstice | Season |
| 24 Dec, 2023 (Sun) | Christmas Eve | Observance, Christian |
| 25 Dec, 2023 (Mon) | Christmas Day | National holiday, Christian |
| 31 Dec, 2023 (Sun) | New Year's Eve | Observance |
