Labour Day falls on the first Monday of May in Queensland and the Northern Territory, the only two jurisdictions that mark the holiday on this date. 17 May 2027 falls inside May in every other state and territory without any public holiday attached to it at all, running as an entirely ordinary working month in New South Wales, Victoria, South Australia, Western Australia, Tasmania and the ACT.
The week containing Monday 17 May 2027 is counted from this date under the standard week-numbering convention used on this page, with weeks running Monday to Sunday rather than Sunday to Saturday. This convention affects rostering, payroll cycles and any planning done in weekly blocks across Australian workplaces that pay staff or schedule shifts on a weekly basis.
The week number shown for 17 May 2027 counts full weeks from the start of 2027, a figure used in payroll cycles, rostering and any planning done in weekly or fortnightly blocks rather than by calendar month. Businesses running fortnightly pay runs rely on this figure to track which of the two alternating pay weeks a date falls in.