Autumn is fully established across the southern states by 12 April 2027, with cooler mornings standard and the first talk of the ski season in the Snowy Mountains and Victorian Alps beginning to circulate. The tropical north's cyclone season runs through April before ending for the year, handing the north over to its long dry season.
Monday 12 April 2027 is the first working day of its week. Any bill, deadline or rostered task set for the preceding Saturday or Sunday moves to this date under standard business-day rules, and the working-day count above treats it as day one of a fresh five-day working stretch that runs through to Friday, before the weekend resets the cycle again.
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 12 April. Interstate businesses need to check more than one state's list before setting a national deadline.