2025 Public Holidays Adelaide

2025 Public Holidays Adelaide. Every sunday in south australia is nominally a public holiday under the holidays act 1910 (sa). Exploring south australia's national parks is hungry work, and luckily, there are plenty of great spots to grab a bite to eat along the way.

There are 11 public holidays in south australia in 2025, two of which fall on the weekends. These dates may be modified as official changes are announced, so please check back regularly for updates.