Buenos Aires to Granite City time converter

Granite City is 2 hours behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Granite City.

Buenos Aires ART

Wednesday, October 21, 2026

Granite City CDT

Wednesday, October 21, 2026

Argentina
Wed, Oct 21
ARTUTC-3
Illinois, United States
Wed, Oct 21
CDTUTC-5-2h
Finding your time zone…

9:32 AM in Buenos Aires, Wednesday, October 21, 2026

Shared working hours (9:00–18:00)

Buenos Aires to Granite City conversion table

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

Buenos AiresGranite City
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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 21, 2027: -2h

Distance

Buenos Aires and Granite City are 8,784 km (5,458 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Buenos Aires and Granite City?

Granite City is 2 hours behind Buenos Aires.

What time is it in Granite City when it is 9 AM in Buenos Aires?

When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Granite City.

When is the best time to call Granite City from Buenos Aires?

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

Does the time difference between Buenos Aires and Granite City change?

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