Sydney to AST Time

Sydney and AST time difference

AST is currently 14 h behind Sydney. Sydney is on AEDT (UTC+11:00) and AST is on ADT (UTC−03:00).

The difference can change with daylight saving time. The next change is in AST on Sunday, 1 November 2026, after which AST will be 15 h behind Sydney.

If it is 9:00 in Sydney, what time is it in AST?

It is 19:00 in AST (previous day).

What is the best time for a call between Sydney and AST?

Use the planner above: green hours are within 9:00–17:00 in both places.

Time in Sydney · Time in AST · AST to Sydney

Sydney and AST time difference