| 1 Jan, 2023 (Sun) | New Year's Day | Obligatory Holiday |
| 2 Jan, 2023 (Mon) | New Year Holiday | Public Employees |
| 22 Jan, 2023 (Sun) | Lunar New Year (First Day) | Obligatory Holiday |
| 23 Jan, 2023 (Mon) | Lunar New Year (Second Day) | Obligatory Holiday |
| 24 Jan, 2023 (Tue) | Lunar New Year (Third Day) | Obligatory Holiday |
| 25 Jan, 2023 (Wed) | Lunar New Year Holiday | Public Employees |
| 21 Mar, 2023 (Tue) | March Equinox | Season |
| 5 Apr, 2023 (Wed) | Cheng Ming Festival | Obligatory Holiday |
| 7 Apr, 2023 (Fri) | Good Friday | Public Holiday |
| 8 Apr, 2023 (Sat) | Holy Saturday | Public Holiday |
| 10 Apr, 2023 (Mon) | Holy Saturday Holiday | Public Employees |
| 1 May, 2023 (Mon) | Labor Day / May Day | Obligatory Holiday |
| 26 May, 2023 (Fri) | Buddha's Birthday | Public Holiday |
| 22 Jun, 2023 (Thu) | June Solstice | Season |
| 22 Jun, 2023 (Thu) | Dragon Boat Festival | Public Holiday |
| 23 Sep, 2023 (Sat) | September Equinox | Season |
| 30 Sep, 2023 (Sat) | Day after the Mid-Autumn-Festival | Obligatory Holiday |
| 1 Oct, 2023 (Sun) | National Day of the People's Republic of China | Obligatory Holiday |
| 2 Oct, 2023 (Mon) | Day after PRC National Day | Public Holiday |
| 4 Oct, 2023 (Wed) | PRC National Day Holiday | Public Employees |
| 23 Oct, 2023 (Mon) | Chong Yeung Festival (Festival of Ancestors) | Obligatory Holiday |
| 2 Nov, 2023 (Thu) | All Soul's Day | Public Holiday |
| 8 Dec, 2023 (Fri) | Feast of the Immaculate Conception | Public Holiday |
| 20 Dec, 2023 (Wed) | Macau S.A.R. Establishment Day | Obligatory Holiday |
| 22 Dec, 2023 (Fri) | December Solstice | Season |
| 22 Dec, 2023 (Fri) | Winter Solstice | Public Holiday |
| 24 Dec, 2023 (Sun) | Christmas Eve | Public Holiday |
| 25 Dec, 2023 (Mon) | Christmas Day | Public Holiday |
| 26 Dec, 2023 (Tue) | Christmas Eve Holiday | Public Employees |
| 31 Dec, 2023 (Sun) | New Year's Eve | Observance |
