Chicago to Tangara da Serra 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).

• 09:00 AM – 04:00 PM in Chicago10:00 AM – 05:00 PM in Tangara da Serra

Frequently Asked Questions

What is the time difference between Chicago and Tangara da Serra?

Tangara da Serra is 1 hour ahead of Chicago. Chicago is currently UTC-5 and Tangara da Serra is UTC-4.

Is Tangara da Serra ahead of or behind Chicago?

Tangara da Serra is ahead of Chicago.

What is the best time to call Tangara da Serra from Chicago?

On a typical weekday, the best time is 09:00 AM–04:00 PM in Chicago (10:00 AM–05:00 PM in Tangara da Serra), when both cities are within business hours.

What is the best time for a remote team standup between Chicago and Tangara da Serra?

09:00 AM–04:00 PM in Chicago (10:00 AM–05:00 PM in Tangara da Serra) works for a live, synchronous standup — both teams are in typical business hours then.

Does the time difference between Chicago and Tangara da Serra change during the year?

Yes. Chicago and Tangara da Serra 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.