Chicago to Chumphon time converter

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

Chicago CDT

Saturday, October 17, 2026

Chumphon ICT

Sunday, October 18, 2026

Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5
Chumphon
Thailand
Sun, Oct 18
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Chumphon conversion table

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

ChicagoChumphon
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 Chumphon): 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 Chumphon switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 17, 2027: +12h

Distance

Chicago and Chumphon are 14,153 km (8,794 miles) apart in a straight line.

More conversions

Chumphon 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 ChumphonLondon to ChumphonLos Angeles to ChumphonToronto to ChumphonSão Paulo to ChumphonParis to ChumphonBerlin to ChumphonMoscow to ChumphonDubai to ChumphonNew Delhi to ChumphonBangkok to ChumphonSingapore to Chumphon

Questions and answers

What is the time difference between Chicago and Chumphon?

Chumphon is 12 hours ahead of Chicago.

What time is it in Chumphon when it is 9 AM in Chicago?

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

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

Does the time difference between Chicago and Chumphon change?

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