| 1 Jan, 2023 (Sun) | New Year's Day | National holiday |
| 2 Jan, 2023 (Mon) | New Year's Holiday | National holiday |
| 21 Jan, 2023 (Sat) | Spring Festival Eve | National holiday |
| 22 Jan, 2023 (Sun) | Lunar New Year | National holiday |
| 23 Jan, 2023 (Mon) | Spring Festival Golden Week holiday | National holiday |
| 24 Jan, 2023 (Tue) | Spring Festival Golden Week holiday | National holiday |
| 25 Jan, 2023 (Wed) | Spring Festival Golden Week holiday | National holiday |
| 26 Jan, 2023 (Thu) | Spring Festival Golden Week holiday | National holiday |
| 27 Jan, 2023 (Fri) | Spring Festival Golden Week holiday | National holiday |
| 28 Jan, 2023 (Sat) | Special Working Day | Working day on weekend |
| 29 Jan, 2023 (Sun) | Special Working Day | Working day on weekend |
| 5 Feb, 2023 (Sun) | Lantern Festival | Observance |
| 21 Feb, 2023 (Tue) | Zhonghe Festival | Observance |
| 8 Mar, 2023 (Wed) | International Women's Day | Half day holiday |
| 12 Mar, 2023 (Sun) | Arbor Day | Observance |
| 21 Mar, 2023 (Tue) | March Equinox | Season |
| 5 Apr, 2023 (Wed) | Qing Ming Jie | National holiday |
| 23 Apr, 2023 (Sun) | Special Working Day | Working day on weekend |
| 29 Apr, 2023 (Sat) | Labour Day Holiday | National holiday |
| 30 Apr, 2023 (Sun) | Labour Day Holiday | National holiday |
| 1 May, 2023 (Mon) | Labour Day | National holiday |
| 2 May, 2023 (Tue) | Labour Day Holiday | National holiday |
| 3 May, 2023 (Wed) | Labour Day Holiday | National holiday |
| 4 May, 2023 (Thu) | Youth Day | Half day holiday |
| 6 May, 2023 (Sat) | Special Working Day | Working day on weekend |
| 1 Jun, 2023 (Thu) | Children's Day | Observance |
| 22 Jun, 2023 (Thu) | June Solstice | Season |
| 22 Jun, 2023 (Thu) | Dragon Boat Festival | National holiday |
| 23 Jun, 2023 (Fri) | Dragon Boat Festival holiday (Tentative Date) | National holiday |
| 24 Jun, 2023 (Sat) | Dragon Boat Festival holiday (Tentative Date) | National holiday |
| 25 Jun, 2023 (Sun) | Special Working Day | Working day on weekend |
| 1 Jul, 2023 (Sat) | CPC Founding Day | Observance |
| 11 Jul, 2023 (Tue) | Maritime Day | Observance |
| 1 Aug, 2023 (Tue) | Army Day | Observance |
| 22 Aug, 2023 (Tue) | Chinese Valentine's Day | Observance |
| 30 Aug, 2023 (Wed) | Spirit Festival | Observance |
| 10 Sep, 2023 (Sun) | Teachers' Day | Observance |
| 23 Sep, 2023 (Sat) | September Equinox | Season |
| 29 Sep, 2023 (Fri) | Mid-Autumn Festival | National holiday |
| 1 Oct, 2023 (Sun) | National Day | National holiday |
| 2 Oct, 2023 (Mon) | National Day Golden Week holiday | National holiday |
| 3 Oct, 2023 (Tue) | National Day Golden Week holiday | National holiday |
| 4 Oct, 2023 (Wed) | National Day Golden Week holiday | National holiday |
| 5 Oct, 2023 (Thu) | National Day Golden Week holiday | National holiday |
| 6 Oct, 2023 (Fri) | National Day Golden Week holiday | National holiday |
| 7 Oct, 2023 (Sat) | Special Working Day | Working day on weekend |
| 8 Oct, 2023 (Sun) | Special Working Day | Working day on weekend |
| 23 Oct, 2023 (Mon) | Double Ninth Festival | Observance |
| 8 Nov, 2023 (Wed) | Journalists' Day | Observance |
| 22 Dec, 2023 (Fri) | December Solstice | Season |
| 25 Dec, 2023 (Mon) | Christmas Day | Observance |
