Oak Lawn to Buenos Aires time converter

Buenos Aires is 2 hours ahead of Oak Lawn. When it is 9:00 AM in Oak Lawn, it is 11:00 AM in Buenos Aires.

Oak Lawn CDT

Tuesday, October 20, 2026

Buenos Aires ART

Tuesday, October 20, 2026

Illinois, United States
Tue, Oct 20
CDTUTC-5
Argentina
Tue, Oct 20
ARTUTC-3+2h
Finding your time zone…

9:06 PM in Oak Lawn, Tuesday, October 20, 2026

Shared working hours (9:00–18:00)

Oak Lawn to Buenos Aires conversion table

Every hour of today in Oak Lawn and the matching time in Buenos Aires. Light rows are typical working hours (9:00–18:00).

Oak LawnBuenos 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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Oak Lawn (11:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

The difference changes during the year because Oak Lawn and Buenos Aires switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 20, 2027: +2h

Distance

Oak Lawn and Buenos Aires are 9,001 km (5,593 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Oak Lawn and Buenos Aires?

Buenos Aires is 2 hours ahead of Oak Lawn.

What time is it in Buenos Aires when it is 9 AM in Oak Lawn?

When it is 9:00 AM in Oak Lawn, it is 11:00 AM in Buenos Aires.

When is the best time to call Buenos Aires from Oak Lawn?

Both sides are at work from 9:00 AM – 4:00 PM in Oak Lawn (11:00 AM – 6:00 PM in Buenos Aires).

Does the time difference between Oak Lawn and Buenos Aires change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.