Sydney to Cô Tô time converter

Cô Tô is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Cô Tô.

Sydney AEDT

Monday, October 19, 2026

Cô Tô ICT

Monday, October 19, 2026

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

Sydney to Cô Tô conversion table

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

SydneyCô Tô
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 Cô Tô).

Daylight saving time and the difference

The difference changes during the year because Sydney and Cô Tô 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 Cô Tô are 6,924 km (4,302 miles) apart in a straight line.

More conversions

Cô Tô 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 Cô TôLondon to Cô TôLos Angeles to Cô TôChicago to Cô TôToronto to Cô TôSão Paulo to Cô TôParis to Cô TôBerlin to Cô TôMoscow to Cô TôDubai to Cô TôNew Delhi to Cô TôBangkok to Cô Tô

Questions and answers

What is the time difference between Sydney and Cô Tô?

Cô Tô is 4 hours behind Sydney.

What time is it in Cô Tô when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 AM in Cô Tô.

When is the best time to call Cô Tô from Sydney?

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

Does the time difference between Sydney and Cô Tô change?

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