Cầu Diễn to Sydney time converter

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

Cầu Diễn ICT

Monday, October 19, 2026

Sydney AEDT

Monday, October 19, 2026

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

Cầu Diễn to Sydney conversion table

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

Cầu DiễnSydney
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 Cầu Diễn (1:00 PM – 6:00 PM in Sydney).

Daylight saving time and the difference

The difference changes during the year because Cầu Diễn and Sydney switch clocks on different dates:

  • Oct 19, 2026 – Apr 3, 2027: +4h
  • Apr 3, 2027 – Oct 2, 2027: +3h
  • Oct 2, 2027 – Oct 19, 2027: +4h

Distance

Cầu Diễn and Sydney are 7,772 km (4,829 miles) apart in a straight line.

More conversions

Sydney to Cầu DiễnCầu Diễn to New YorkCầu Diễn to LondonCầu Diễn to Los AngelesCầu Diễn to ChicagoCầu Diễn to TorontoCầu Diễn to São PauloCầu Diễn to ParisCầu Diễn to BerlinCầu Diễn to MoscowCầu Diễn to DubaiCầu Diễn to New DelhiCầu Diễn 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 Cầu Diễn and Sydney?

Sydney is 4 hours ahead of Cầu Diễn.

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

When it is 9:00 AM in Cầu Diễn, it is 1:00 PM in Sydney.

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

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

Does the time difference between Cầu Diễn 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.