Time Difference Between Boa Vista and Chicago

Boa Vista is 1h 0m ahead of Chicago. This difference shifts by an hour around daylight saving time changes.

Boa Vista, Brazil
1:39:48AM

Tuesday, June 23, 2026

UTC-4

Chicago, United States
12:39:48AM

Tuesday, June 23, 2026

UTC-5 · CDT

Best time to connect

Standard working hours (9:00 AM–5:00 PM) in Boa Vista fall between 8:00 AM and 4:00 PM in Chicago.

Boa Vista

UTC-4

Current time in Boa Vista →

Chicago

UTC-5

Current time in Chicago →
Convert a specific time from Boa Vista to Chicago

Frequently asked questions

How many hours is Chicago behind Boa Vista?
Boa Vista is 1h 0m ahead of Chicago. Note that this changes by an hour across daylight saving time transitions.
Do Boa Vista and Chicago observe daylight saving time?
Boa Vista does not observe daylight saving time, and Chicago observes it. Because of that, the gap is 2h 0m for part of the year and 1h 0m for the rest.