Current time in Chicago, United States

Chicago follows Central Time (CT).

Quick facts:

• Time zone: Central Time (CT)
• Standard time: CST (UTC −6:00)
• Summer time: CDT (UTC −5:00)
• Daylight Saving: Observed
• IANA zone: America/Chicago

Time difference from Chicago:

• Chicago ↔ Sydney: Sydney is usually 15–17 hours ahead (depending on DST in both cities)
• Chicago ↔ Auckland: Auckland is usually 17–19 hours ahead
• Chicago ↔ Los Angeles: LA is 2 hours behind
• Chicago ↔ New York: NY is 1 hour ahead
• Chicago ↔ London: London is usually 6 hours ahead (sometimes 5 during DST transition weeks)

Frequently Asked Questions

Does Chicago use Daylight Saving Time?
Yes. Chicago switches between CST (UTC −6) and CDT (UTC −5).

What time zone is Chicago in?
Central Time (CT).

Is Chicago the same time as New York?
No. New York City is 1 hour ahead of Chicago.