2003 Holidays and Events in Sri Lanka
| Additional Information | Date | Name |
|---|---|---|
| 1/14/2003, Tue | Tamil Thai Pongal | |
| 1/18/2003, Sat | Durutha Full Moon Poya Day | |
| 2/4/2003, Tue | Independence Day/National Day | |
| 2/13/2003, Thu | Hadji Festival Day/ Id-Ul-Alha | |
| 2/17/2003, Mon | Nawam Full Moon Poya Day | |
| 3/1/2003, Sat | Maha Sivarathri Day | |
| 3/18/2003, Tue | Medin Full Moon Poya Day | |
| 4/13/2003, Sun | Sinhala and Tamil New Year's Eve | |
| 4/14/2003, Mon | Sinhala and Tamil New Year's Day | |
| 4/17/2003, Thu | Bak Full Moon Poya Day | |
| 4/18/2003, Fri | Good Friday | |
| 5/1/2003, Thu | May Day | |
| 5/15/2003, Thu | Milad-Un-Nabi | |
| 5/16/2003, Fri | Vesak Full Moon Poya Day | |
| 5/17/2003, Sat | Vesak Full Moon Poya Day | |
| 6/14/2003, Sat | Poson Full Moon Poya Day | |
| 7/14/2003, Mon | Esala Full Moon Poya Day | |
| 8/12/2003, Tue | Nikini Full Moon Poya Day | |
| 9/10/2003, Wed | Binara Full Moon Poya Day | |
| 10/10/2003, Fri | Vap Full Moon Poya Day | |
| 10/25/2003, Sat | Deepavali Festival | |
| 10/27/2003, Mon | Ramadan Begins | |
| 10/28/2003, Tue | Ramadan Begins | |
| 10/29/2003, Wed | Ramadan Begins | |
| 10/30/2003, Thu | Ramadan Begins | |
| 10/31/2003, Fri | Ramadan Begins | |
| 11/1/2003, Sat | Ramadan Begins | |
| 11/2/2003, Sun | Ramadan Begins | |
| 11/3/2003, Mon | Ramadan Begins | |
| 11/4/2003, Tue | Ramadan Begins | |
| 11/5/2003, Wed | Ramadan Begins | |
| 11/6/2003, Thu | Ramadan Begins | |
| 11/7/2003, Fri | Ramadan Begins | |
| 11/8/2003, Sat | Ramadan Begins | |
| 11/9/2003, Sun | Ramadan Begins | |
| 11/9/2003, Sun | Il Full Moon Poya Day | |
| 11/10/2003, Mon | Ramadan Begins | |
| 11/11/2003, Tue | Ramadan Begins | |
| 11/12/2003, Wed | Ramadan Begins | |
| 11/13/2003, Thu | Ramadan Begins | |
| 11/14/2003, Fri | Ramadan Begins | |
| 11/15/2003, Sat | Ramadan Begins | |
| 11/16/2003, Sun | Ramadan Begins | |
| 11/17/2003, Mon | Ramadan Begins | |
| 11/18/2003, Tue | Ramadan Begins | |
| 11/19/2003, Wed | Ramadan Begins | |
| 11/20/2003, Thu | Ramadan Begins | |
| 11/21/2003, Fri | Ramadan Begins | |
| 11/22/2003, Sat | Ramadan Begins | |
| 11/23/2003, Sun | Ramadan Begins | |
| 11/24/2003, Mon | Ramadan Begins | |
| 11/25/2003, Tue | Ramadan Begins | |
| 11/27/2003, Thu | Ramazan Festival Day ( Id-Ul-Fitr) | |
| 12/9/2003, Tue | Unduvap Full Moon Poya Day/Sanga Mitta Day | |
| 12/25/2003, Thu | Christmas Day |