Sydney to Thuận Thanh time converter

Thuận Thanh is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Thuận Thanh.

Sydney AEDT

Tuesday, October 20, 2026

Thuận Thanh ICT

Tuesday, October 20, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Thuận Thanh
Vietnam
Tue, Oct 20
ICTUTC+7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Thuận Thanh conversion table

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

SydneyThuận Thanh
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 Thuận Thanh).

Daylight saving time and the difference

The difference changes during the year because Sydney and Thuận Thanh 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 Thuận Thanh are 7,753 km (4,817 miles) apart in a straight line.

More conversions

Thuận Thanh 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 Thuận ThanhLondon to Thuận ThanhLos Angeles to Thuận ThanhChicago to Thuận ThanhToronto to Thuận ThanhSão Paulo to Thuận ThanhParis to Thuận ThanhBerlin to Thuận ThanhMoscow to Thuận ThanhDubai to Thuận ThanhNew Delhi to Thuận ThanhBangkok to Thuận Thanh

Questions and answers

What is the time difference between Sydney and Thuận Thanh?

Thuận Thanh is 4 hours behind Sydney.

What time is it in Thuận Thanh when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Thuận Thanh.

When is the best time to call Thuận Thanh from Sydney?

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

Does the time difference between Sydney and Thuận Thanh change?

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