| 1 Jan, 2023 (Sun) | New Year's Day | Public Holiday |
| 2 Jan, 2023 (Mon) | Day off for New Year's Day | Public Holiday |
| 2 Jan, 2023 (Mon) | Tweede Nuwe Jaar | Observance |
| 18 Feb, 2023 (Sat) | Maha Shivaratri | Hindu Holiday |
| 18 Feb, 2023 (Sat) | Isra and Mi'raj | Muslim |
| 21 Feb, 2023 (Tue) | Armed Forces Day | Observance |
| 7 Mar, 2023 (Tue) | Holi | Hindu Holiday |
| 21 Mar, 2023 (Tue) | March Equinox | Season |
| 21 Mar, 2023 (Tue) | Human Rights Day | Public Holiday |
| 24 Mar, 2023 (Fri) | Ramadan Start | Muslim |
| 7 Apr, 2023 (Fri) | Good Friday | Public Holiday |
| 8 Apr, 2023 (Sat) | Holy Saturday | Observance, Christian |
| 9 Apr, 2023 (Sun) | Easter Sunday | Observance, Christian |
| 10 Apr, 2023 (Mon) | Family Day | Public Holiday |
| 17 Apr, 2023 (Mon) | Laylatul Qadr (Night of Power) (Tentative Date) | Muslim |
| 22 Apr, 2023 (Sat) | Eid ul Fitr | Muslim |
| 27 Apr, 2023 (Thu) | Freedom Day | Public Holiday |
| 1 May, 2023 (Mon) | Workers' Day | Public Holiday |
| 14 May, 2023 (Sun) | Mother's Day | Observance |
| 16 Jun, 2023 (Fri) | Youth Day | Public Holiday |
| 18 Jun, 2023 (Sun) | Father's Day | Observance |
| 21 Jun, 2023 (Wed) | June Solstice | Season |
| 29 Jun, 2023 (Thu) | Eid al-Adha | Muslim |
| 18 Jul, 2023 (Tue) | Nelson Mandela Day | Observance |
| 20 Jul, 2023 (Thu) | Muharram/Islamic New Year | Muslim |
| 9 Aug, 2023 (Wed) | National Women's Day | Public Holiday |
| 30 Aug, 2023 (Wed) | Raksha Bandhan | Hindu Holiday |
| 7 Sep, 2023 (Thu) | Janmashtami | Hindu Holiday |
| 18 Sep, 2023 (Mon) | Ganesh Chaturthi | Hindu Holiday |
| 23 Sep, 2023 (Sat) | September Equinox | Season |
| 24 Sep, 2023 (Sun) | Heritage Day | Public Holiday |
| 25 Sep, 2023 (Mon) | Day off for Heritage Day | Public Holiday |
| 27 Sep, 2023 (Wed) | Milad un Nabi (Mawlid) (Tentative Date) | Muslim |
| 15 Oct, 2023 (Sun) | Navaratri | Hindu Holiday |
| 23 Oct, 2023 (Mon) | Dussehra | Hindu Holiday |
| 12 Nov, 2023 (Sun) | Diwali/Deepavali | Hindu Holiday |
| 16 Dec, 2023 (Sat) | Day of Reconciliation | Public Holiday |
| 22 Dec, 2023 (Fri) | December Solstice | Season |
| 24 Dec, 2023 (Sun) | Christmas Eve | Observance, Christian |
| 25 Dec, 2023 (Mon) | Christmas Day | Public Holiday |
| 26 Dec, 2023 (Tue) | Day of Goodwill | Public Holiday |
| 31 Dec, 2023 (Sun) | New Year's Eve | Observance |
