Last Day Of Summer 2025 Australia 2025. The warmest day was 37.5 °c on 4 february, and the coolest day was on 2 december when the temperature reached 16.7 °c. Find out the date, how long in days until and count down to till summer 2025 with a countdown clock.

This marks the return to standard time.  — how many days until summer 2025?