| Date | Holiday | Type | Notes |
|---|---|---|---|
| 01 Jan 2023 | New Year's Day | National | |
| 14 Jan 2023 | Pongal | State | Applies to TN |
| 26 Jan 2023 | Republic Day | National | |
| 07 Apr 2023 | Good Friday | National | |
| 14 Apr 2023 | Tamil New Year | State | Applies to TN |
| 15 Aug 2023 | Independence Day | National | |
| 02 Oct 2023 | Gandhi Jayanti | National | |
| 25 Dec 2023 | Christmas Day | National |