September is the third and final month of the financial year's first quarter, which runs from July to September. 3 September 2027 falls a quarter of the way through the financial year that began the previous July, in the third calendar quarter of 2027 under the standard January-to-December system used across most business reporting.
Traffic volumes, flight bookings and getaway trips peak on Friday afternoons across Australian cities as the working week ends. Friday 3 September 2027 falls on this day of the week, at the close of its standard five-day working stretch, marking the start of the weekend for the standard Monday-to-Friday workforce.
The working-day count on this page excludes both weekend days and any public holiday declared for the state selected, so the same date in 2027 can show a different total depending on which state's calendar applies to 3 September. Interstate businesses need to check more than one state's list before setting a national deadline.