Grape harvest finishes in most Australian wine regions during March, timed to the arrival of autumn across the southern states. School Term 1 assessments concentrate in March across every state, and 28 March 2027 falls inside this seasonal window, ahead of the Term 1 school holidays that begin the following month in April.
A public holiday that falls on a Sunday sits inside the weekend rather than beside it, and whether a substitute day off applies to the following Monday depends on the specific holiday and the state. Sunday 28 March 2027 falls on this day of the week, at the close of the weekend, immediately before the working week resumes.
2027 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.