| Date | Holiday |
|---|---|
| 2028-01-01 | New Year's Day |
| 2028-04-14 | Good Friday |
| 2028-04-17 | Easter Monday |
| 2028-04-19 | Birthday of King Mswati III |
| 2028-04-25 | National Flag Day |
| 2028-05-01 | Labour Day |
| 2028-05-25 | Ascension Day |
| 2028-07-22 | Birthday of the late King Sobhuza |
| 2028-07-24 | Birthday of the late King Sobhuza (substitute day) |
| 2028-09-04 | Umhlanga Reed Dance |
| 2028-09-06 | Somhlolo Day |
| 2028-12-25 | Christmas Day |
| 2028-12-26 | Boxing Day |
| 2028-12-28 | Incwala |