Vietnam to Sydney time converter
Sydney is 4 hours ahead of Vietnam. When it is 9:00 AM in Vietnam, it is 1:00 PM in Sydney.
3:51 AM in Vietnam, Saturday, October 17, 2026
Shared working hours (9:00–18:00)
Vietnam to Sydney conversion table
Every hour of today in Vietnam and the matching time in Sydney. Light rows are typical working hours (9:00–18:00).
| Vietnam | Sydney |
|---|---|
| 12:00 AM | 4:00 AM |
| 1:00 AM | 5:00 AM |
| 2:00 AM | 6:00 AM |
| 3:00 AM | 7:00 AM |
| 4:00 AM | 8:00 AM |
| 5:00 AM | 9:00 AM |
| 6:00 AM | 10:00 AM |
| 7:00 AM | 11:00 AM |
| 8:00 AM | 12:00 PM |
| 9:00 AM | 1:00 PM |
| 10:00 AM | 2:00 PM |
| 11:00 AM | 3:00 PM |
| 12:00 PM | 4:00 PM |
| 1:00 PM | 5:00 PM |
| 2:00 PM | 6:00 PM |
| 3:00 PM | 7:00 PM |
| 4:00 PM | 8:00 PM |
| 5:00 PM | 9:00 PM |
| 6:00 PM | 10:00 PM |
| 7:00 PM | 11:00 PM |
| 8:00 PM | 12:00 AM+1 day |
| 9:00 PM | 1:00 AM+1 day |
| 10:00 PM | 2:00 AM+1 day |
| 11:00 PM | 3:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 2:00 PM in Vietnam (1:00 PM – 6:00 PM in Sydney).
Daylight saving time and the difference
The difference changes during the year because Vietnam and Sydney switch clocks on different dates:
- Oct 17, 2026 – Apr 3, 2027: +4h
- Apr 3, 2027 – Oct 2, 2027: +3h
- Oct 2, 2027 – Oct 17, 2027: +4h
More conversions
Questions and answers
What is the time difference between Vietnam and Sydney?
Sydney is 4 hours ahead of Vietnam.
What time is it in Sydney when it is 9 AM in Vietnam?
When it is 9:00 AM in Vietnam, it is 1:00 PM in Sydney.
When is the best time to call Sydney from Vietnam?
Both sides are at work from 9:00 AM – 2:00 PM in Vietnam (1:00 PM – 6:00 PM in Sydney).
Does the time difference between Vietnam and Sydney change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.