Sydney to Yên Bái time converter

Yên Bái is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Yên Bái.

Sydney AEDT

Tuesday, October 20, 2026

Yên Bái ICT

Tuesday, October 20, 2026

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

Sydney to Yên Bái conversion table

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

SydneyYên Bái
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 Yên Bái).

Daylight saving time and the difference

The difference changes during the year because Sydney and Yên Bái 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 Yên Bái are 7,887 km (4,901 miles) apart in a straight line.

More conversions

Yên Bái 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 Yên BáiLondon to Yên BáiLos Angeles to Yên BáiChicago to Yên BáiToronto to Yên BáiSão Paulo to Yên BáiParis to Yên BáiBerlin to Yên BáiMoscow to Yên BáiDubai to Yên BáiNew Delhi to Yên BáiBangkok to Yên Bái

Questions and answers

What is the time difference between Sydney and Yên Bái?

Yên Bái is 4 hours behind Sydney.

What time is it in Yên Bái when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Yên Bái.

When is the best time to call Yên Bái from Sydney?

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

Does the time difference between Sydney and Yên Bái change?

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