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Time Difference: Hanoi to Sydney
🇻🇳HanoiUTC+7
vs🇦🇺SydneyUTC+10
🇻🇳
Hanoi, Vietnam
Fri, Apr 17
🇦🇺
Sydney, Australia
Fri, Apr 17
Click a time to convert
Time Difference
3 hours
Sydney is 3 hours ahead of Hanoi
Hanoi vs Sydney timezone guide
Hanoi (Vietnam) uses the Asia/Ho_Chi_Minh timezone at UTC+7, while Sydney (Australia) uses Australia/Sydney at UTC+10. This means Sydney is 3 hours ahead of Hanoi (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between Hanoi and Sydney, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.