6 (if you include Alaska's time zone and Hawaii's time zone)
Including Greenland, there are eleven time zones in North America.
Alternating between UTC-10 & UTC-9:
Alternating between UTC-9 & UTC-8:
Always UTC-8:
Alternating between UTC-8 & UTC-7:
Always UTC-7:
Alternating between UTC-7 & UTC-6:
Always UTC-6:
Alternating between UTC-6 & UTC-5:
Always UTC-5:
Alternating between UTC-5 & UTC-4:
Always UTC-4:
Alternating between UTC-4 & UTC-3:
Alternating between UTC-3:30 & UTC-2:30:
Alternating between UTC-3 & UTC-2:
Alternating between UTC-1 & UTC:
Always UTC:
There are 24 time zones. Each is one hour wide.
The United States has 6 Time Zones: Hawaii-Aleutian, Alaskan, Pacific, Mountain, Central, Eastern
3 time zones
There are a few different time zones in North America. There is Atlantic Standard Time, Alaska Standard Time, Central Standard Time, Eastern Standard Time, Mountain Standard Time, Pacific Standard Time, and Hawaii-Aleutian Standard Time.
Russia spans 11 time zones.
7.
Europe and Asia, both lie in many time zones. Please be more specific on the location.
There are five time zones in the US.
Russia and U.S.A have the greatest number of time zones
Depends on the city,there are three time zones.
there are 3 climate zones in central america
there are 24 time zones
If you mean time zones. There is one. Russia has 7 time zones.
40 time zones in the world.
there is 24 standard time zones!
South America
There are 3 time zones