None, all US States are in one of the six US Time Zones Which are also categorized in the Greenwich Time Zones (GMT). They cover the entire US including Alaska and Hawaii. The time zones are:
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Two. Most of the state is in Alaska Time Zone. The western-most portion of the Aleutian Islands (West of 169° 30' West Longitude) are in the Aleutian/Hawaii Time Zone.
There are thirteen states in the USA that are divided into two time zones. Oregon and Idaho are split between the Mountain and Pacific time zones. Nebraska, Kansas, Texas, North and South Dakota are...