Sydney to Cao Bằng time converter
Cao Bằng is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Cao Bằng.
2:16 PM in Sydney, Tuesday, October 20, 2026
Sydney to Cao Bằng conversion table
Every hour of today in Sydney and the matching time in Cao Bằng. Light rows are typical working hours (9:00–18:00).
| Sydney | Cao Bằng |
|---|---|
| 12:00 AM | 8:00 PM−1 day |
| 1:00 AM | 9:00 PM−1 day |
| 2:00 AM | 10:00 PM−1 day |
| 3:00 AM | 11:00 PM−1 day |
| 4:00 AM | 12:00 AM |
| 5:00 AM | 1:00 AM |
| 6:00 AM | 2:00 AM |
| 7:00 AM | 3:00 AM |
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 11:00 AM | 7:00 AM |
| 12:00 PM | 8:00 AM |
| 1:00 PM | 9:00 AM |
| 2:00 PM | 10:00 AM |
| 3:00 PM | 11:00 AM |
| 4:00 PM | 12:00 PM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 7:00 PM | 3:00 PM |
| 8:00 PM | 4:00 PM |
| 9:00 PM | 5:00 PM |
| 10:00 PM | 6:00 PM |
| 11:00 PM | 7:00 PM |
Best time to call or meet
Both sides are at work from 1:00 PM – 6:00 PM in Sydney (9:00 AM – 2:00 PM in Cao Bằng).
Daylight saving time and the difference
The difference changes during the year because Sydney and Cao Bằng switch clocks on different dates:
- Oct 20, 2026 – Apr 4, 2027: -4h
- Apr 4, 2027 – Oct 3, 2027: -3h
- Oct 3, 2027 – Oct 20, 2027: -4h
Distance
Sydney and Cao Bằng are 7,882 km (4,898 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Sydney and Cao Bằng?
Cao Bằng is 4 hours behind Sydney.
What time is it in Cao Bằng when it is 9 AM in Sydney?
When it is 9:00 AM in Sydney, it is 5:00 AM in Cao Bằng.
When is the best time to call Cao Bằng from Sydney?
Both sides are at work from 1:00 PM – 6:00 PM in Sydney (9:00 AM – 2:00 PM in Cao Bằng).
Does the time difference between Sydney and Cao Bằng change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.