Sydney to Houston time
SydneyAustralia2:48:30 AMMon 28 Sept · AEST UTC+10
15 hHouston is behind
HoustonUnited States11:48:30 AMSun 27 Sept · CDT UTC−5Synchronising…
Sydney and Houston time difference
Houston is currently 15 h behind Sydney. Sydney is on AEST (UTC+10:00) and Houston is on CDT (UTC−05:00).
The difference can change with daylight saving time. The next change is in Sydney on Sunday, 4 October 2026, after which Houston will be 16 h behind Sydney.
If it is 9:00 in Sydney, what time is it in Houston?
It is 18:00 in Houston (previous day).
What is the best time for a call between Sydney and Houston?
Use the planner above: green hours are within 9:00–17:00 in both places.