School Holidays 2025 Nsw Public Holidays. In 2025, school starts on 31 january (friday) for most. Please visit education.nsw.gov.au for the original approved calendars.
While these dates are unlikely to change and quite reliable, make sure to check back. New south wales school holidays in 2025 are from 14 april to 25 april, 7 july to 18 july, and 29 september to 10 october.