Because the continental united states HAS four time zones.
There are four different time zones in the continental United States. Starting from east to west, there is Eastern time, Central time, Mountain time, and Pacific Time.
there is 4 time zones in the u.s. that's what it gave me just put in this website,"how many numbers of zones the united states has in its 48 contiguous states:D thanks for lisining hope it's wat u looking for:)
The railroads divided the US into four standard time zones to make their schedules more standard.
The continental United States includes five time zones. The time zones in the "contiguous" 48 states are Eastern Standard Time, Central Standard Time, Mountain Standard Time, and Pacific Standard Time. Alaska is in the "continental" U.S. and has Alaska Standard Time Zone. Hawaii is not in continental U.S. It uses Hawaii-Aleutian Standard Time Zone.
In the continental US, the four zones are Eastern, Central, Mountain and Pacific.
Five (Eastern, Central, Mountain, Pacific, Alaska). If you include non-Continental parts of the U.S., a sixth (Hawaii) would be added to the list.A+: 4 :)four time zones for the continental United States: Eastern, Central, Mountain, and Pacific
The railroads divided the US into four standard time zones to make their schedules more standard.
There are four types of air masses that influence weather in the United States. These are continental polar, maritime polar, continental tropical, and maritime tropical.
There are four. It is the same number and roughly the same location as those of the contiguous United States (main, continuous states excluding Hawaii and Alaska).
The railroad companies set up standard time. This system divided the United States into four time zones
There are a lot more than four time zones. The four main ones in the continental United States are Eastern, Central, Mountain and Pacific. They're complicated slightly by the fact that some locations do not observe daylight savings time, meaning that, for example, Arizona (one such location) spends part of the year at the same time as the Pacific time zone, and part of the year at the same time as the Mountain time zone.
four