Christmas Island to Chicago time converter

Chicago is 12 hours behind Christmas Island. When it is 9:00 AM in Christmas Island, it is 9:00 PM (Tue, Oct 20) in Chicago.

Christmas Island UTC+7

Wednesday, October 21, 2026

Chicago CDT

Tuesday, October 20, 2026

Christmas Island
Wed, Oct 21
UTC+7
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Christmas Island to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Christmas Island and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 21, 2027: -12h

More conversions

Chicago to Christmas IslandChristmas Island to New YorkChristmas Island to LondonChristmas Island to Los AngelesChristmas Island to TorontoChristmas Island to São PauloChristmas Island to ParisChristmas Island to BerlinChristmas Island to MoscowChristmas Island to DubaiChristmas Island to New DelhiChristmas Island to BangkokChristmas Island to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Christmas Island and Chicago?

Chicago is 12 hours behind Christmas Island.

What time is it in Chicago when it is 9 AM in Christmas Island?

When it is 9:00 AM in Christmas Island, it is 9:00 PM (Tue, Oct 20) in Chicago.

When is the best time to call Chicago from Christmas Island?

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

Does the time difference between Christmas Island and Chicago change?

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