Does Chicago change clocks for Daylight Saving Time?

Chicago follows the regional time conventions for United States (America/Chicago). If daylight saving time is active, our clock automatically factors in the one-hour shift so you never have to guess standard vs daylight hours.

What is the current UTC offset for Chicago?

Chicago belongs to the America/Chicago time zone. Its exact hour difference from Coordinated Universal Time (UTC) is shown right beneath the main clock above, alongside today's sunrise, sunset, and daylight duration.

What are typical business hours in Chicago?

Standard office and business hours in Chicago generally run from 9:00 AM to 5:00 PM local time, Monday through Friday. Use our interactive converter below to easily coordinate international meetings during shared waking hours.

United States (US)

Current Time in Chicago

America/Chicago • UTC -5

Thursday, September 17, 2026

1:29:52

Sunrise06:32

Sunset18:58

Solar Noon12:45

Day Length12h 26m

Chicago Geographic & Administrative Facts

CountryUnited States

Coordinates41.88°N, -87.63°E

IANA TimezoneAmerica/Chicago

Daylight SavingActive (Summer Time)

Real-Time Horology Differential

Time Difference From Chicago

Instantaneous hours ahead or behind across key global metropolises.

London6 hours ahead

London is 6 hours ahead of Chicago.

7:29:52PM

New York1 hour ahead

New York is 1 hour ahead of Chicago.

2:29:52PM

Los Angeles2 hours behind

Los Angeles is 2 hours behind of Chicago.

11:29:52AM

Toronto1 hour ahead

Toronto is 1 hour ahead of Chicago.

2:29:52PM

Paris7 hours ahead

Paris is 7 hours ahead of Chicago.

8:29:52PM

Berlin7 hours ahead

Berlin is 7 hours ahead of Chicago.

8:29:52PM

Dubai9 hours ahead

Dubai is 9 hours ahead of Chicago.

10:29:52PM

Delhi10 hours 30 minutes ahead

Delhi is 10 hours 30 minutes ahead of Chicago.

11:59:52PM

Mumbai10 hours 30 minutes ahead

Mumbai is 10 hours 30 minutes ahead of Chicago.

11:59:52PM

Singapore13 hours ahead

Singapore is 13 hours ahead of Chicago.

2:29:52AM

Tokyo14 hours ahead

Tokyo is 14 hours ahead of Chicago.

3:29:52AM

Sydney15 hours ahead

Sydney is 15 hours ahead of Chicago.

4:29:52AM

Frequently Asked Questions

Common queries, time calculations, and scientific explanations

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The live clock above shows the exact, synchronized local time in Chicago, United States. It updates in real time to the second, calibrated directly with official atomic reference clocks so you always see the true local time.