Adelaide Public Holidays 2025 Dates. There are 11 public holidays in south australia in 2025, two of which fall on the weekends. Every sunday in south australia is nominally a public holiday under the holidays act 1910 (sa).

Here’s where you’ll find a list of all the adelaide, south australia school term dates for 2025, as well as the adelaide, south australia school holiday dates for 2025. Visit sa.gov.au for the original release.