Grape harvest finishes in most Australian wine regions during March, timed to the arrival of autumn across the southern states. School Term 1 assessments concentrate in March across every state, and 10 March 2027 falls inside this seasonal window, ahead of the Term 1 school holidays that begin the following month in April.
The Ekka public holiday in greater Brisbane is held on a Wednesday during the Royal Queensland Show each August, one of the few recurring public holidays fixed to this day of the week. Wednesday 10 March 2027 falls on the same weekday as this regional observance, which applies only within greater Brisbane and not to the rest of Queensland.
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 10 March. Interstate businesses need to check more than one state's list before setting a national deadline.