OFFICIAL HOLIDAYS IN SRI LANKA– 2024
| Day | Date | Holiday | Comments |
| Monday | January 15 | Tamil Thai Pongal Day | |
| Thursday | January 25 | Duruthu Full Moon Poya Day | |
| Sunday | February 4 | National Day | Marks independence from British Rule in 1948 |
| Friday | February 23 | Navam Full Moon Poya Day | |
| Friday | March 08 | Mahasivarathri Day | |
| Sunday | March 24 | Madin Full Moon Poya Day | |
| Friday | March 29 | Good Friday | |
| Thursday | April 11 | Eid Ul – Fithr Ramzan Festival | |
| Friday | April 12 | Day prior to Sinhala & Tamil New Year Day B. P. M. | |
| Saturday | April 13 | Sinhala & Tamil New Year Day B. P. M. | |
| Tuesday | April 23 | Bank Full Moon Poya day | |
| Wednesday | May 1 | May Day International Worker’s Day | |
| Thursday | May 23 | Vesak Full Moon Poya Day B. P | |
| Friday | May 24 | Day Following Vesak Full Moon Poya Day | |
| Monday | June 17 | Eid -Ul –Alha ( Haj Festival ) | |
| Friday | June 21 | Posan Full Moon Poya Day | |
| Saturday | July 20 | Esala Full Moon Poya Day | |
| Monday | August 19 | Nikini Full Moon Poya Day B. P | |
| Monday | September 16 | Milad-Un-Nabi | (Holy Prophet's Birthday) |
| Monday | September 17 | Binara Full Moon Poya Day | |
| Thursday | October 17 | Vap Full Moon Poya Day | |
| Thursday | October 31 | Deepavali Festival Day | |
| Friday | November 15 | Ill Full Moon Poya Day | |
| Saturday | December 14 | Unduvap Full Moon Poya Day | |
| Wednesday | December 25 | Christmas Day | |