1 AM Chicago Time — Quick Reference

When it is 1 AM in Chicago, United States, every city around the world shows a different time based on its UTC offset.Chicago observes Central Daylight Time (CDT), which is UTC-5 from Coordinated Universal Time (UTC).

The conversion table above highlights which cities are in their working hours when it is 1 AM in Chicago, making it straightforward to plan international calls and meetings. Click any city in the table to see the equivalent hour page for that destination.