The Royal Queensland Show, known as the Ekka, runs in Brisbane through August every year, bringing a public holiday for the greater Brisbane area on the Wednesday of the show. 23 August 2029 falls inside the same 31-day month as this regional observance, which does not apply outside greater Brisbane and leaves the rest of Queensland working an ordinary day.
Thursday 23 August 2029 is a common day for bill payments, invoice due dates and payroll runs across Australian businesses, sitting close enough to the end of the working week to clear outstanding tasks before Friday arrives. Many payroll cycles are timed to land on this day of the week specifically, so that funds clear ahead of the weekend.
2029 has 365 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.