Mariano Roque Alonso to Chicago Time Difference

24-Hour Comparison

Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.

Best Time to Call

On a typical weekday (Monday–Friday).

• 04:00 PM – 05:00 PM in Mariano Roque Alonso02:00 PM – 03:00 PM in Chicago
• 11:00 AM – 04:00 PM in Mariano Roque Alonso09:00 AM – 02:00 PM in Chicago

Frequently Asked Questions

What is the time difference between Mariano Roque Alonso and Chicago?

Chicago is 2 hours behind Mariano Roque Alonso. Mariano Roque Alonso is currently UTC-3 and Chicago is UTC-5.

Is Chicago ahead of or behind Mariano Roque Alonso?

Chicago is behind Mariano Roque Alonso.

What is the best time to call Chicago from Mariano Roque Alonso?

On a typical weekday, the best time is 04:00 PM–05:00 PM in Mariano Roque Alonso (02:00 PM–03:00 PM in Chicago), 11:00 AM–04:00 PM in Mariano Roque Alonso (09:00 AM–02:00 PM in Chicago), when both cities are within business hours.

What is the best time for a remote team standup between Mariano Roque Alonso and Chicago?

04:00 PM–05:00 PM in Mariano Roque Alonso (02:00 PM–03:00 PM in Chicago), 11:00 AM–04:00 PM in Mariano Roque Alonso (09:00 AM–02:00 PM in Chicago) works for a live, synchronous standup — both teams are in typical business hours then.

Does the time difference between Mariano Roque Alonso and Chicago change during the year?

Yes. Mariano Roque Alonso and Chicago don't switch to daylight saving time on the same schedule, so the offset shifts by up to an hour for part of the year.