Daylight saving returns on the first Sunday of October in New South Wales, Victoria, South Australia, Tasmania and the ACT, putting the clocks forward an hour. 8 October 2030 falls in this month of change, while Queensland, Western Australia and the Northern Territory keep the same clock they run all year, unaffected by the switch.
The Melbourne Cup is held on the first Tuesday of November every year, a public holiday in metropolitan Melbourne. Tuesday 8 October 2030 falls on this day of the week, the same weekday the race runs on every year regardless of the date it lands on, drawing national attention well beyond Victoria's own borders.
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 2030 can show a different total depending on which state's calendar applies to 8 October. Interstate businesses need to check more than one state's list before setting a national deadline.