There are currently 40 Time zone including 24 standard time zones in the world. Most of the countries in the world offsets the primary time standard i.e. Coordinated Universal Time (UTC) by many hours (UTC−12 to UTC+14) and few countries by only 30-45 minutes.
To read more about time zones, follow this link : http://en.wikipedia.org/wiki/Time_zone
eAnswers Team
There are currently 40 Time zone including 24 standard time zones in the world. Most of the countries in the world offsets the primary time standard i.e. Coordinated Universal Time (UTC) by many hours (UTC−12 to UTC+14) and few countries by only 30-45 minutes.
To read more about time zones, follow this link : http://en.wikipedia.org/wiki/Time_zone