Time Difference Between Chicago and Tomsk
Chicago is 12h 0m behind Tomsk. 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 9:00 PM and 5:00 AM (next day) in Tomsk.
Frequently asked questions
- How many hours is Tomsk ahead of Chicago?
- Chicago is 12h 0m behind Tomsk. Note that this changes by an hour across daylight saving time transitions.
- Do Chicago and Tomsk observe daylight saving time?
- Chicago observes daylight saving time, and Tomsk does not observe it. Because of that, the gap is 13h 0m for part of the year and 12h 0m for the rest.