The Australian Open runs in Melbourne throughout January, and the Big Bash cricket season plays out across the same weeks. 2 January 2028 sits inside this national sporting calendar, alongside the height of the wet season across the tropical north and the peak of the summer beach season in the southern capital cities, before both the cricket and tennis seasons wind down in February.
Retail, hospitality, healthcare and emergency services rosters regularly schedule staff to work on Sundays as part of standard shift patterns that do not follow the Monday-to-Friday week. 2 January 2028 falls on Sunday, a working day for these shift-based industries even though it sits outside the standard working-day count above.
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 2028 can show a different total depending on which state's calendar applies to 2 January. Interstate businesses need to check more than one state's list before setting a national deadline.