Sydney to Ba Đồn time converter

Ba Đồn is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Ba Đồn.

Sydney AEDT

Monday, October 19, 2026

Ba Đồn ICT

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Ba Đồn
Vietnam
Sun, Oct 18
ICTUTC+7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Ba Đồn conversion table

Every hour of today in Sydney and the matching time in Ba Đồn. Light rows are typical working hours (9:00–18:00).

SydneyBa Đồn
12:00 AM8:00 PM−1 day
1:00 AM9:00 PM−1 day
2:00 AM10:00 PM−1 day
3:00 AM11:00 PM−1 day
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 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 Ba Đồn).

Daylight saving time and the difference

The difference changes during the year because Sydney and Ba Đồn switch clocks on different dates:

  • Oct 19, 2026 – Apr 4, 2027: -4h
  • Apr 4, 2027 – Oct 3, 2027: -3h
  • Oct 3, 2027 – Oct 19, 2027: -4h

Distance

Sydney and Ba Đồn are 7,446 km (4,627 miles) apart in a straight line.

More conversions

Ba Đồn to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to Ba ĐồnLondon to Ba ĐồnLos Angeles to Ba ĐồnChicago to Ba ĐồnToronto to Ba ĐồnSão Paulo to Ba ĐồnParis to Ba ĐồnBerlin to Ba ĐồnMoscow to Ba ĐồnDubai to Ba ĐồnNew Delhi to Ba ĐồnBangkok to Ba Đồn

Questions and answers

What is the time difference between Sydney and Ba Đồn?

Ba Đồn is 4 hours behind Sydney.

What time is it in Ba Đồn when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Ba Đồn.

When is the best time to call Ba Đồn from Sydney?

Both sides are at work from 1:00 PM – 6:00 PM in Sydney (9:00 AM – 2:00 PM in Ba Đồn).

Does the time difference between Sydney and Ba Đồn change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.