2027 has 365 days, and January opens the year with the tropical north deep in its wet season, part of the cyclone season that runs from November through to April. In the southern states, 3 January 2027 sits in the driest, hottest stretch of the year, when bushfire warnings are issued most frequently across Victoria, South Australia, Tasmania and inland New South Wales.
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. 3 January 2027 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 2027 can show a different total depending on which state's calendar applies to 3 January. Interstate businesses need to check more than one state's list before setting a national deadline.