Western Australia Public Holidays 2025 Dates. These dates may be modified as official changes are announced, so please check back regularly. Check western australia 2025 holidays and calendar.

Some regional areas in western australia hold the king’s birthday public holiday on an alternative date, usually to coincide with a significant date or event for that area. Western australia public holidays 2025 (wa) western australia’s labour day is observed in march, while the state’s foundation day, known as wa day, is celebrated in.