1991 Holidays and Events in Sri Lanka
| Additional Information | Date | Name |
|---|---|---|
| 1/14/1991, Mon | Tamil Thai Pongal | |
| 1/30/1991, Wed | Durutha Full Moon Poya Day | |
| 2/4/1991, Mon | Independence Day/National Day | |
| 2/13/1991, Wed | Maha Sivarathri Day | |
| 2/28/1991, Thu | Nawam Full Moon Poya Day | |
| 3/17/1991, Sun | Ramadan Begins | |
| 3/18/1991, Mon | Ramadan Begins | |
| 3/19/1991, Tue | Ramadan Begins | |
| 3/20/1991, Wed | Ramadan Begins | |
| 3/21/1991, Thu | Ramadan Begins | |
| 3/22/1991, Fri | Ramadan Begins | |
| 3/23/1991, Sat | Ramadan Begins | |
| 3/24/1991, Sun | Ramadan Begins | |
| 3/25/1991, Mon | Ramadan Begins | |
| 3/26/1991, Tue | Ramadan Begins | |
| 3/27/1991, Wed | Ramadan Begins | |
| 3/28/1991, Thu | Ramadan Begins | |
| 3/29/1991, Fri | Good Friday | |
| 3/29/1991, Fri | Ramadan Begins | |
| 3/30/1991, Sat | Ramadan Begins | |
| 3/30/1991, Sat | Medin Full Moon Poya Day | |
| 3/31/1991, Sun | Ramadan Begins | |
| 4/1/1991, Mon | Ramadan Begins | |
| 4/2/1991, Tue | Ramadan Begins | |
| 4/3/1991, Wed | Ramadan Begins | |
| 4/4/1991, Thu | Ramadan Begins | |
| 4/5/1991, Fri | Ramadan Begins | |
| 4/6/1991, Sat | Ramadan Begins | |
| 4/7/1991, Sun | Ramadan Begins | |
| 4/8/1991, Mon | Ramadan Begins | |
| 4/9/1991, Tue | Ramadan Begins | |
| 4/10/1991, Wed | Ramadan Begins | |
| 4/11/1991, Thu | Ramadan Begins | |
| 4/12/1991, Fri | Ramadan Begins | |
| 4/13/1991, Sat | Sinhala and Tamil New Year's Eve | |
| 4/13/1991, Sat | Ramadan Begins | |
| 4/14/1991, Sun | Sinhala and Tamil New Year's Day | |
| 4/14/1991, Sun | Ramadan Begins | |
| 4/15/1991, Mon | Ramadan Begins | |
| 4/17/1991, Wed | Ramazan Festival Day ( Id-Ul-Fitr) | |
| 4/29/1991, Mon | Bak Full Moon Poya Day | |
| 5/1/1991, Wed | May Day | |
| 5/28/1991, Tue | Vesak Full Moon Poya Day | |
| 5/29/1991, Wed | Vesak Full Moon Poya Day | |
| 6/24/1991, Mon | Hadji Festival Day/ Id-Ul-Alha | |
| 6/27/1991, Thu | Poson Full Moon Poya Day | |
| 7/26/1991, Fri | Esala Full Moon Poya Day | |
| 8/25/1991, Sun | Nikini Full Moon Poya Day | |
| 9/22/1991, Sun | Milad-Un-Nabi | |
| 9/24/1991, Tue | Binara Full Moon Poya Day | |
| 10/23/1991, Wed | Vap Full Moon Poya Day | |
| 11/6/1991, Wed | Deepavali Festival | |
| 11/22/1991, Fri | Il Full Moon Poya Day | |
| 12/21/1991, Sat | Unduvap Full Moon Poya Day/Sanga Mitta Day | |
| 12/25/1991, Wed | Christmas Day |