Chicago to Buenos Aires Time Converter

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

From

Chicago, United States
11:09:26PM

Monday, June 22, 2026

UTC-5 · CDT

To

Buenos Aires, Argentina
1:09:26AM

Tuesday, June 23, 2026

UTC-3

Open in World ClockBuenos Aires → Chicago

Hourly conversion (Chicago → Buenos Aires)

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

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

Chicago

UTC-5

Current time in Chicago →

Buenos Aires

UTC-3

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

More Chicago conversions

Frequently asked questions

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