Australia Day 2025 Public Holiday. Celebrated on january 26th, australia day is a public holiday honouring the arrival of the first british fleet on australian soil. Australia public holidays in 2025 with dates and information on the origin and meaning of holidays.

Celebrated on january 26th, australia day is a public holiday honouring the arrival of the first british fleet on australian soil. The queen’s birthday public holiday has been replaced by the king’s birthday public holiday.