Sydney to Dương Nội time converter

Dương Nội is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Dương Nội.

Sydney AEDT

Tuesday, October 20, 2026

Dương Nội ICT

Tuesday, October 20, 2026

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

Sydney to Dương Nội conversion table

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

SydneyDương Nội
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 Dương Nội).

Daylight saving time and the difference

The difference changes during the year because Sydney and Dương Nội 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 Dương Nội are 7,768 km (4,827 miles) apart in a straight line.

More conversions

Dương Nội 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 Dương NộiLondon to Dương NộiLos Angeles to Dương NộiChicago to Dương NộiToronto to Dương NộiSão Paulo to Dương NộiParis to Dương NộiBerlin to Dương NộiMoscow to Dương NộiDubai to Dương NộiNew Delhi to Dương NộiBangkok to Dương Nội

Questions and answers

What is the time difference between Sydney and Dương Nội?

Dương Nội is 4 hours behind Sydney.

What time is it in Dương Nội when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Dương Nội.

When is the best time to call Dương Nội from Sydney?

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

Does the time difference between Sydney and Dương Nội change?

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