School Term 3 ends toward the close of September or the start of October, depending on the state. 10 September 2026 falls inside this final stretch of Term 3, ahead of the short holiday break before Term 4 begins, the last school term of the calendar year for Australian students before the long summer break in December.
A public holiday landing on a Thursday sits one day short of the weekend, and workers commonly take the Friday after it as annual leave to turn a single day off into a four-day break. Thursday 10 September 2026 falls on this day of the week, one working day ahead of Friday and two ahead of the weekend that follows it.
A public holiday that falls on a Monday or a Friday produces a three-day weekend without using any annual leave, which is why long-weekend planning around 10 September 2026 depends on which day of the week the nearest public holiday falls on. A midweek holiday delivers no such automatic extension, though many workers bridge it with a single day of leave.