Sydney to Honolulu time
SydneyAustralia10:28:22 AMThu 15 Oct · AEDT UTC+11
21 hHonolulu is behind
HonoluluUnited States1:28:22 PMWed 14 Oct · HST UTC−10Synchronising…
Sydney and Honolulu time difference
Honolulu is currently 21 h behind Sydney. Sydney is on AEDT (UTC+11:00) and Honolulu is on HST (UTC−10:00).
The difference can change with daylight saving time. The next change is in Sydney on Sunday, 4 April 2027, after which Honolulu will be 20 h behind Sydney.
If it is 9:00 in Sydney, what time is it in Honolulu?
It is 12:00 in Honolulu (previous day).
What is the best time for a call between Sydney and Honolulu?
Use the planner above: green hours are within 9:00–17:00 in both places.