Duyen Hai to Sydney Time Difference
Sydney is 3 hours ahead of Duyen Hai
24-Hour Comparison
Business hours Extended Off hours
Duyen Hai
07a
08a
09a
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
01a
02a
03a
04a
05a
06a
Sydney
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
01a
02a
03a
04a
05a
06a
07a
08a
09a
Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.
Best Time to Call
On a typical weekday (Monday–Friday).
- 09:00 AM – 02:00 PM in Duyen Hai12:00 PM – 05:00 PM in Sydney
Frequently Asked Questions
- What is the time difference between Duyen Hai and Sydney?
- Sydney is 3 hours ahead of Duyen Hai. Duyen Hai is currently UTC+7 and Sydney is UTC+10.
- Is Sydney ahead of or behind Duyen Hai?
- Sydney is ahead of Duyen Hai.
- What is the best time to call Sydney from Duyen Hai?
- On a typical weekday, the best time is 09:00 AM–02:00 PM in Duyen Hai (12:00 PM–05:00 PM in Sydney), when both cities are within business hours.
- Does the time difference between Duyen Hai and Sydney change during the year?
- Yes. Duyen Hai and Sydney don't switch to daylight saving time on the same schedule, so the offset shifts by up to an hour for part of the year.