| Date | Holiday |
|---|---|
| 2026-01-01 | New Year's Day |
| 2026-04-03 | Good Friday |
| 2026-04-06 | Easter Monday |
| 2026-04-19 | Birthday of King Mswati III |
| 2026-04-20 | Birthday of King Mswati III (substitute day) |
| 2026-04-25 | National Flag Day |
| 2026-04-27 | National Flag Day (substitute day) |
| 2026-05-01 | Labour Day |
| 2026-05-14 | Ascension Day |
| 2026-07-22 | Birthday of the late King Sobhuza |
| 2026-09-06 | Somhlolo Day |
| 2026-09-07 | Umhlanga Reed Dance |
| 2026-09-07 | Somhlolo Day (substitute day) |
| 2026-12-25 | Christmas Day |
| 2026-12-26 | Boxing Day |
| 2026-12-28 | Incwala |