There is no single national date for Labour Day in Australia in 2026. Labour Day is a public holiday set independently by each state and territory under its own legislation, so the date an employee gets depends entirely on where they work. There is no Commonwealth/national Labour Day, and the dates do not align across the country, so giving one confident national date would be wrong.

How Labour Day (and its equivalents) falls across the country in 2026:

| Jurisdiction | 2026 date | Notes |
|---|---|---|
| Western Australia (WA) | Monday 2 March 2026 | First Monday in March |
| Victoria (VIC) | Monday 9 March 2026 | Second Monday in March |
| Tasmania (TAS) | Monday 9 March 2026 | Called Eight Hours Day; second Monday in March |
| Queensland (QLD) | Monday 4 May 2026 | First Monday in May |
| Northern Territory (NT) | Monday 4 May 2026 | Called May Day; first Monday in May |
| New South Wales (NSW) | Monday 5 October 2026 | First Monday in October |
| Australian Capital Territory (ACT) | Monday 5 October 2026 | First Monday in October |
| South Australia (SA) | Monday 5 October 2026 | First Monday in October |

Key points for payroll:

- There is no national date. Labour Day is declared separately by each state and territory, and in 2026 it lands on four different Mondays: 2 March (WA), 9 March (VIC, TAS), 4 May (QLD, NT), and 5 October (NSW, ACT, SA).
- The correct date for any given employee is determined by the state or territory in which they work, not by where the business is headquartered. Public holiday obligations (penalty rates, entitlements) follow the work location.
- The only correct answer to "what single date does Labour Day fall on in Australia in 2026" is that it does not fall on one single date. Identify the employee's work jurisdiction first, then apply the date for that jurisdiction above.