Time Difference Between Chicago and Istanbul
Chicago is 8h 0m behind Istanbul. This difference shifts by an hour around daylight saving time changes.
Best time to connect
Standard working hours (9:00 AM–5:00 PM) in Chicago fall between 5:00 PM and 1:00 AM (next day) in Istanbul.
Frequently asked questions
- How many hours is Istanbul ahead of Chicago?
- Chicago is 8h 0m behind Istanbul. Note that this changes by an hour across daylight saving time transitions.
- Do Chicago and Istanbul observe daylight saving time?
- Chicago observes daylight saving time, and Istanbul does not observe it. Because of that, the gap is 9h 0m for part of the year and 8h 0m for the rest.