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Chicago is in the Central Standard Time (CT). What is the difference between CST and CDT? These are the two seasonal versions of Central Standard Time: CST (UTC-6) which stands for " Central Standard Time " is used in winter. CDT (UTC-5) which stands for "Central Daylight Time " is used in summer. What is an IANA time zone identifier?

 

Live local time in Chicago. Explore America/Chicago time zone information UTC offset DST and related time tools.

 

Historic present and future dates for daylight saving time and clock changes. Time changes between years 2025 and 2029 in USA ? Illinois ? Chicago are shown here.

 

Current local time in USA ? Illinois ? Chicago. Get Chicago's weather and area codes time zone and DST. Explore Chicago's sunrise and sunset moonrise and moonset.