United States spans 9 time zones: America/New_York, America/Los_Angeles, America/Chicago, America/Phoenix, America/Denver, America/Detroit, America/Indiana/Indianapolis, Pacific/Honolulu, America/Anchorage. Major cities include New York, Los Angeles, Chicago, Houston, Phoenix and 20 more.

Use Timetate to see current local times across all United States cities, compare them with your own timezone, and plan international meetings on an interactive 3D globe.

Frequently asked questions

What time zone is United States in?›

United States spans 9 time zones: GMT-4, GMT-7, GMT-5, GMT-7, GMT-6, GMT-4, GMT-4, GMT-10, GMT-8.

Does United States observe daylight saving time?›

Yes. United States observes daylight saving time. The next clock change is on 1 November 2026 to GMT-5.

How many time zones does United States have?›

United States has 9 time zones. Major cities include New York, Los Angeles, Chicago, Houston.

Times on this page were calculated on 11 September 2026.