Chicago to Thái Nguyên time converter

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

Chicago CDT

Tuesday, October 20, 2026

Thái Nguyên ICT

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Thái Nguyên
Vietnam
Tue, Oct 20
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Thái Nguyên conversion table

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

ChicagoThái Nguyên
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 Thái Nguyên): 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 Thái Nguyên switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 20, 2027: +12h

Distance

Chicago and Thái Nguyên are 12,825 km (7,969 miles) apart in a straight line.

More conversions

Thái Nguyên 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 Thái NguyênLondon to Thái NguyênLos Angeles to Thái NguyênToronto to Thái NguyênSão Paulo to Thái NguyênParis to Thái NguyênBerlin to Thái NguyênMoscow to Thái NguyênDubai to Thái NguyênNew Delhi to Thái NguyênBangkok to Thái NguyênSingapore to Thái Nguyên

Questions and answers

What is the time difference between Chicago and Thái Nguyên?

Thái Nguyên is 12 hours ahead of Chicago.

What time is it in Thái Nguyên when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Thái Nguyên.

When is the best time to call Thái Nguyên 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 Thái Nguyên): working hours on one side, early or late on the other.

Does the time difference between Chicago and Thái Nguyên change?

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