Autumn is fully established across the southern states by 30 April 2028, 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.
Any deadline or bill payment due on Sunday 30 April 2028 moves to the following Monday under standard business-day rules, since Sunday sits outside the working week this page counts by default. This convention applies consistently across contracts, invoices and statutory deadlines throughout Australia, regardless of which state or territory is involved.
The week number shown for 30 April 2028 counts full weeks from the start of 2028, 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.