1921 Holidays and Events in Sri Lanka
| Additional Information | Date | Name |
|---|---|---|
| 1/13/1921, Thu | Tamil Thai Pongal | |
| 1/24/1921, Mon | Durutha Full Moon Poya Day | |
| 2/4/1921, Fri | Independence Day/National Day | |
| 2/22/1921, Tue | Nawam Full Moon Poya Day | |
| 3/8/1921, Tue | Maha Sivarathri Day | |
| 3/24/1921, Thu | Medin Full Moon Poya Day | |
| 3/25/1921, Fri | Good Friday | |
| 4/13/1921, Wed | Sinhala and Tamil New Year's Eve | |
| 4/14/1921, Thu | Sinhala and Tamil New Year's Day | |
| 4/22/1921, Fri | Bak Full Moon Poya Day | |
| 5/1/1921, Sun | May Day | |
| 5/2/1921, Mon | May Day: Additional Observance Day | |
| 5/9/1921, Mon | Ramadan Begins | |
| 5/10/1921, Tue | Ramadan Begins | |
| 5/11/1921, Wed | Ramadan Begins | |
| 5/12/1921, Thu | Ramadan Begins | |
| 5/13/1921, Fri | Ramadan Begins | |
| 5/14/1921, Sat | Ramadan Begins | |
| 5/15/1921, Sun | Ramadan Begins | |
| 5/16/1921, Mon | Ramadan Begins | |
| 5/17/1921, Tue | Ramadan Begins | |
| 5/18/1921, Wed | Ramadan Begins | |
| 5/19/1921, Thu | Ramadan Begins | |
| 5/20/1921, Fri | Ramadan Begins | |
| 5/21/1921, Sat | Ramadan Begins | |
| 5/22/1921, Sun | Ramadan Begins | |
| 5/22/1921, Sun | Vesak Full Moon Poya Day | |
| 5/23/1921, Mon | Ramadan Begins | |
| 5/23/1921, Mon | Vesak Full Moon Poya Day | |
| 5/24/1921, Tue | Ramadan Begins | |
| 5/25/1921, Wed | Ramadan Begins | |
| 5/26/1921, Thu | Ramadan Begins | |
| 5/27/1921, Fri | Ramadan Begins | |
| 5/28/1921, Sat | Ramadan Begins | |
| 5/29/1921, Sun | Ramadan Begins | |
| 5/30/1921, Mon | Ramadan Begins | |
| 5/31/1921, Tue | Ramadan Begins | |
| 6/1/1921, Wed | Ramadan Begins | |
| 6/2/1921, Thu | Ramadan Begins | |
| 6/3/1921, Fri | Ramadan Begins | |
| 6/4/1921, Sat | Ramadan Begins | |
| 6/5/1921, Sun | Ramadan Begins | |
| 6/6/1921, Mon | Ramadan Begins | |
| 6/7/1921, Tue | Ramadan Begins | |
| 6/9/1921, Thu | Ramazan Festival Day ( Id-Ul-Fitr) | |
| 6/20/1921, Mon | Poson Full Moon Poya Day | |
| 7/20/1921, Wed | Esala Full Moon Poya Day | |
| 8/16/1921, Tue | Hadji Festival Day/ Id-Ul-Alha | |
| 8/18/1921, Thu | Nikini Full Moon Poya Day | |
| 9/17/1921, Sat | Binara Full Moon Poya Day | |
| 10/17/1921, Mon | Vap Full Moon Poya Day | |
| 10/31/1921, Mon | Deepavali Festival | |
| 11/14/1921, Mon | Milad-Un-Nabi | |
| 11/15/1921, Tue | Il Full Moon Poya Day | |
| 12/15/1921, Thu | Unduvap Full Moon Poya Day/Sanga Mitta Day | |
| 12/25/1921, Sun | Christmas Day | |
| 12/26/1921, Mon | Christmas Day: Additional Observance Day |