Sydney to Diễn Thành time converter

Diễn Thành is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Diễn Thành.

Sydney AEDT

Monday, October 19, 2026

Diễn Thành ICT

Monday, October 19, 2026

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

Sydney to Diễn Thành conversion table

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

SydneyDiễn Thành
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 Diễn Thành).

Daylight saving time and the difference

The difference changes during the year because Sydney and Diễn Thành 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 Diễn Thành are 7,606 km (4,726 miles) apart in a straight line.

More conversions

Diễn Thành 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 Diễn ThànhLondon to Diễn ThànhLos Angeles to Diễn ThànhChicago to Diễn ThànhToronto to Diễn ThànhSão Paulo to Diễn ThànhParis to Diễn ThànhBerlin to Diễn ThànhMoscow to Diễn ThànhDubai to Diễn ThànhNew Delhi to Diễn ThànhBangkok to Diễn Thành

Questions and answers

What is the time difference between Sydney and Diễn Thành?

Diễn Thành is 4 hours behind Sydney.

What time is it in Diễn Thành when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Diễn Thành.

When is the best time to call Diễn Thành from Sydney?

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

Does the time difference between Sydney and Diễn Thành change?

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