Time Difference

Fortaleza vs Chicago Time Difference

Compare the current local time in Fortaleza, Brazil and Chicago, United States.

Live local timeDST awareUTC offsets

From

Fortaleza

Brazil

11:57 PM

Sun, Aug 16

UTC-3America/Fortaleza

Difference

2 hours

Swap

Chicago

United States

9:57 PM

Sun, Aug 16

UTC-5America/Chicago

Current difference

Chicago is currently 1 hour 60 minutes behind Fortaleza.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Fortaleza and Chicago hour by hour

See how a full local day in Fortaleza, Brazil maps to Chicago, United States. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

11:00 AM – 6:00 PM in Fortaleza

corresponds to 9:00 AM – 4:00 PM in Chicago.

7 hours overlap

Fortaleza

America/Fortaleza

Chicago

America/Chicago

Availability

12:00 AM

Sun, Aug 16

10:00 PM

Previous day

Sat, Aug 15

Night

1:00 AM

Sun, Aug 16

11:00 PM

Previous day

Sat, Aug 15

Night

2:00 AM

Sun, Aug 16

12:00 AM

Sun, Aug 16

Night

3:00 AM

Sun, Aug 16

1:00 AM

Sun, Aug 16

Night

4:00 AM

Sun, Aug 16

2:00 AM

Sun, Aug 16

Night

5:00 AM

Sun, Aug 16

3:00 AM

Sun, Aug 16

Night

6:00 AM

Sun, Aug 16

4:00 AM

Sun, Aug 16

Night

7:00 AM

Sun, Aug 16

5:00 AM

Sun, Aug 16

Night

8:00 AM

Sun, Aug 16

6:00 AM

Sun, Aug 16

Night

9:00 AM

Sun, Aug 16

7:00 AM

Sun, Aug 16

Possible

10:00 AM

Sun, Aug 16

8:00 AM

Sun, Aug 16

Possible

11:00 AM

Sun, Aug 16

9:00 AM

Sun, Aug 16

Good overlap

12:00 PM

Sun, Aug 16

10:00 AM

Sun, Aug 16

Good overlap

1:00 PM

Sun, Aug 16

11:00 AM

Sun, Aug 16

Good overlap

2:00 PM

Sun, Aug 16

12:00 PM

Sun, Aug 16

Good overlap

3:00 PM

Sun, Aug 16

1:00 PM

Sun, Aug 16

Good overlap

4:00 PM

Sun, Aug 16

2:00 PM

Sun, Aug 16

Good overlap

5:00 PM

Sun, Aug 16

3:00 PM

Sun, Aug 16

Good overlap

6:00 PM

Sun, Aug 16

4:00 PM

Sun, Aug 16

Possible

7:00 PM

Sun, Aug 16

5:00 PM

Sun, Aug 16

Possible

8:00 PM

Sun, Aug 16

6:00 PM

Sun, Aug 16

Possible

9:00 PM

Sun, Aug 16

7:00 PM

Sun, Aug 16

Night

10:00 PM

Sun, Aug 16

8:00 PM

Sun, Aug 16

Night

11:00 PM

Sun, Aug 16

9:00 PM

Sun, Aug 16

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Chicago from Fortaleza

Compare typical business hours in Fortaleza, Brazil and Chicago, United States to find a practical time for calls, meetings or international coordination.

Fortaleza

11:00 AM – 6:00 PM

Brazil

Best overlap

Chicago

9:00 AM – 4:00 PM

United States

The best time to call Chicago from Fortaleza is between 11:00 AM and 6:00 PM in Fortaleza. This corresponds to 9:00 AM – 4:00 PM in Chicago.

Other reasonable windows

Fortaleza

9:00 AM – 11:00 AM

Chicago

7:00 AM – 9:00 AM

Fortaleza

6:00 PM – 9:00 PM

Chicago

4:00 PM – 7:00 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Fortaleza and Chicago time difference explained

Current local-time relationship

Chicago is currently 2 hours behind Fortaleza.

Fortaleza uses America/Fortaleza and currently has an offset of UTC-3. Chicago uses America/Chicago and currently has an offset of UTC-5.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 11:00 AM to 6:00 PM in Fortaleza, corresponding to 9:00 AM–4:00 PM in Chicago.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Fortaleza and Chicago.

Open time converter

Local clocks

Explore each city

Current time in Fortaleza Current time in Chicago

FAQ

Fortaleza to Chicago time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Fortaleza and Chicago.

What is the time difference between Fortaleza and Chicago?

The current time difference between Fortaleza and Chicago is 2 hours. Chicago is currently 2 hours behind Fortaleza.

Is Chicago ahead of or behind Fortaleza?

Chicago is currently 2 hours behind Fortaleza.

What time is it in Chicago when it is 9:00 AM in Fortaleza?

Using the current UTC offsets, 9:00 AM in Fortaleza corresponds to 7:00 AM in Chicago. The exact difference can change when daylight-saving rules change.

What is the best time to call Chicago from Fortaleza?

Typical 9:00 AM–6:00 PM business hours overlap between 11:00 AM and 6:00 PM in Fortaleza. This corresponds to 9:00 AM–4:00 PM in Chicago.

Can the time difference between Fortaleza and Chicago change?

Yes. The time difference can change if Fortaleza or Chicago changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones America/Fortaleza and America/Chicago for date-aware calculations.