No fixed public holiday falls in July in most states. 13 July 2028 runs as an ordinary working day across the 31 days of the month, sitting between the King's Birthday long weekend in June and the Ekka holiday that Brisbane observes the following month, in a stretch otherwise unbroken by public holidays.
Workplaces commonly schedule their heaviest meeting load on Thursday, leaving Friday clearer for closing out the week's remaining work. 13 July 2028 falls on this day, the fourth working day of its standard Monday-to-Friday week, with one working day remaining before the weekend begins and the count above resets for Monday.
2028 has 366 days on the calendar. Leap years add a single extra day to February, giving those years 366 days instead of 365 and shifting the day-of-year number for every date from March onward by one compared with an ordinary year. This is the only irregularity in the length of the Australian calendar year.