Eastern, Central, Mountain, Pacific, Alaska, and Hawaii-Aleutian, accommodating its vast geographical size. This system, introduced by railroads in the 1880s, helps organize daily life, transportation ...

Discover U.S. territories and their unique time zones, including Puerto Rico, U.S. Virgin Islands, American Samoa, Guam, and ...

We just happen to live in one of the 15 states split into multiple time zones. The Standard Time Act was signed on March 19, 1918, establishing the time zones the railroads were using in U.S. law.

You’ll land on the Date and Time window. Here, turn on the first option that says "Show This Clock." Click the "Select Time Zone" drop-down menu and choose the preferred time zone.

Exactly 141 years ago at high noon, time changed forever in America. In Boston, time moved forward 16 minutes. In Baltimore 6. New Yorkers lost about 4 minutes. Those in Atlanta said goodbye to 22 ...

Fleming’s legacy lives on at the bottom of many time zone maps. “To this day, if you look at certain maps that divide the world into time zones, the zones are assigned letters,” Stephens says.

We just happen to live in one of the 15 states split into multiple time zones. The Standard Time Act was signed on March 19, 1918, establishing the time zones the railroads were using in U.S. law.