St. Louis, United States

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Frequently Asked Questions

What timezone is St. Louis in?

St. Louis is in the America/Chicago timezone.

Does St. Louis observe daylight saving time?

Yes, St. Louis observes daylight saving time. Clocks are adjusted forward in spring and back in fall.

How many time zones does United States have?

United States spans 11 time zones: America/Anchorage, America/Boise, America/Chicago, America/Denver, America/Detroit, America/Indiana/Indianapolis, America/Kentucky/Louisville, America/Los_Angeles, America/New_York, America/Phoenix, Pacific/Honolulu.