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- info@gvs.lk
| Date | Day | Description |
| 2026-01-01 | Thursday | New Year |
| 2026-01-15 | Thursday | Tamil Thai Pongal Day |
| 2026-02-04 | Wednesday | Independence Day |
| 2026-03-02 | Monday | Madin Full Moon Poya Day |
| 2026-04-01 | Wednesday | Bak Full Moon Poya Day |
| 2026-04-03 | Friday | Good Friday |
| 2026-04-13 | Monday | Day prior to Sinhala & Tamil New Year Day |
| 2026-04-14 | Tuesday | Sinhala & Tamil New Year Day |
| 2026-05-01 | Friday | May Day / Vesak Full Moon Poya Day |
| 2026-06-01 | Monday | Additional Holiday |
| 2026-06-29 | Monday | Poson Full Moon Poya Day |
| 2026-07-29 | Wednesday | Esala Full Moon Poya Day |
| 2026-08-26 | Wednesday | Milad-Un-Nabi (Holy Prophet’s Birthday) |
| 2026-08-27 | Thursday | Nikini Full Moon Poya Day |
| 2026-11-24 | Tuesday | Ill Full Moon Poya Day |
| 2026-12-23 | Wednesday | Unduwap Full Moon Poya Day |
| 2026-12-25 | Friday | Christmas Day |