Long Diền to Sydney time converter

Sydney is 4 hours ahead of Long Diền. When it is 9:00 AM in Long Diền, it is 1:00 PM in Sydney.

Long Diền ICT

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

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

Long Diền to Sydney conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Long Diền and Sydney switch clocks on different dates:

  • Oct 18, 2026 – Apr 3, 2027: +4h
  • Apr 3, 2027 – Oct 2, 2027: +3h
  • Oct 2, 2027 – Oct 18, 2027: +4h

Distance

Long Diền and Sydney are 6,774 km (4,209 miles) apart in a straight line.

More conversions

Sydney to Long DiềnLong Diền to New YorkLong Diền to LondonLong Diền to Los AngelesLong Diền to ChicagoLong Diền to TorontoLong Diền to São PauloLong Diền to ParisLong Diền to BerlinLong Diền to MoscowLong Diền to DubaiLong Diền to New DelhiLong Diền to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Long Diền and Sydney?

Sydney is 4 hours ahead of Long Diền.

What time is it in Sydney when it is 9 AM in Long Diền?

When it is 9:00 AM in Long Diền, it is 1:00 PM in Sydney.

When is the best time to call Sydney from Long Diền?

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

Does the time difference between Long Diền and Sydney change?

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