Time Difference Between Hai Bà Trưng and Sydney
Sydney is 3 hours ahead Hai Bà Trưng.
Vietnam
Hai Bà Trưng
Asia/Bangkok · UTC+7
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Hai Bà Trưng and Sydney.
Hai Bà Trưng
9:00 AM
Sydney
12:00 PM
Hai Bà Trưng
10:00 AM
Sydney
1:00 PM
Hai Bà Trưng
11:00 AM
Sydney
2:00 PM
Hai Bà Trưng
12:00 PM
Sydney
3:00 PM
Hai Bà Trưng
1:00 PM
Sydney
4:00 PM
Hai Bà Trưng
2:00 PM
Sydney
5:00 PM
Hai Bà Trưng to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Hai Bà Trưng. Working-hours rows (9–18) are highlighted.
| Hai Bà Trưng | Sydney | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Hai Bà Trưng | ||
| Workday in Hai Bà Trưng | ||
| Workday in Hai Bà Trưng | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Hai Bà Trưng and Sydney?
Sydney, Australia (UTC+10) is 3 hours ahead Hai Bà Trưng, Vietnam (UTC+7).
What is the best time to schedule a meeting between Hai Bà Trưng and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Hai Bà Trưng and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Hai Bà Trưng, what time is it in Sydney?
Use the conversion table on this page — every hour in Hai Bà Trưng is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.