Buenos Aires to Chicago Time Converter

Right now it's 1:09 AM in Buenos Aires and 11:09 PM in Chicago. Chicago is 2h 0m behind Buenos Aires.

From

Buenos Aires, Argentina
1:09:30AM

Tuesday, June 23, 2026

UTC-3

To

Chicago, United States
11:09:30PM

Monday, June 22, 2026

UTC-5 · CDT

Open in World ClockChicago → Buenos Aires

Hourly conversion (Buenos Aires → Chicago)

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

Shaded rows are within standard working hours (8am–6pm) in both cities — handy for scheduling a call.

Buenos Aires

UTC-3

Current time in Buenos Aires →

Chicago

UTC-5

Current time in Chicago →
See the full time difference between Buenos Aires and Chicago

More Buenos Aires conversions

Frequently asked questions

What time is it in Chicago when it's noon in Buenos Aires?
When it's 12:00 PM in Buenos Aires, it's 10:00 AM in Chicago.
What is the time difference between Buenos Aires and Chicago?
Chicago is 2h 0m behind Buenos Aires. This gap can shift by an hour around daylight saving time changes.
Do Buenos Aires and Chicago observe daylight saving time?
Buenos Aires does not observe daylight saving time, and Chicago observes daylight saving time (currently in effect).