Cheonan to Sydney time
CheonanSouth Korea2:01:11 AMMon 28 Sept · KST UTC+9
1 hSydney is ahead
SydneyAustralia3:01:11 AMMon 28 Sept · AEST UTC+10Synchronising…
Cheonan and Sydney time difference
Sydney is currently 1 h ahead of Cheonan. Cheonan is on KST (UTC+09:00) and Sydney is on AEST (UTC+10:00).
The difference can change with daylight saving time. The next change is in Sydney on Sunday, 4 October 2026, after which Sydney will be 2 h ahead of Cheonan.
If it is 9:00 in Cheonan, what time is it in Sydney?
It is 10:00 in Sydney.
What is the best time for a call between Cheonan and Sydney?
Use the planner above: green hours are within 9:00–17:00 in both places.