Chicago to Surat Thani time converter

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

Chicago CDT

Monday, October 19, 2026

Surat Thani ICT

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Surat Thani
Thailand
Mon, Oct 19
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Surat Thani conversion table

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

ChicagoSurat Thani
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 Surat Thani): 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 Surat Thani switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 19, 2027: +12h

Distance

Chicago and Surat Thani are 14,301 km (8,886 miles) apart in a straight line.

More conversions

Surat Thani 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 Surat ThaniLondon to Surat ThaniLos Angeles to Surat ThaniToronto to Surat ThaniSão Paulo to Surat ThaniParis to Surat ThaniBerlin to Surat ThaniMoscow to Surat ThaniDubai to Surat ThaniNew Delhi to Surat ThaniBangkok to Surat ThaniSingapore to Surat Thani

Questions and answers

What is the time difference between Chicago and Surat Thani?

Surat Thani is 12 hours ahead of Chicago.

What time is it in Surat Thani when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Surat Thani.

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

Does the time difference between Chicago and Surat Thani change?

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