Chicago to Cô Tô time converter

Cô Tô is 12 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 9:00 PM in Cô Tô.

Chicago CDT

Sunday, October 18, 2026

Cô Tô ICT

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Cô Tô
Vietnam
Sun, Oct 18
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Cô Tô conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Chicago (9:00 PM – 10:00 PM in Cô Tô): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and Cô Tô switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 18, 2027: +12h

Distance

Chicago and Cô Tô are 14,068 km (8,741 miles) apart in a straight line.

More conversions

Cô Tô to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Cô TôLondon to Cô TôLos Angeles 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 TôSingapore to Cô Tô

Questions and answers

What is the time difference between Chicago and Cô Tô?

Cô Tô is 12 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 9:00 PM in Cô Tô.

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

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Chicago (9:00 PM – 10:00 PM in Cô Tô): working hours on one side, early or late on the other.

Does the time difference between Chicago 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.