great britain was the first country to adopt time zones.
great britain was the first country to adopt time zones.
when did the first country adopted time zones?
great britain
Na
Na
list of time zones by country









































this is a list representing time zones by country. countries are ranked by total number of time zones on their territory. time zones of a country include that of dependent territories (except antarctic claims). france, including its overseas territories, has the most time zones with 12. many countries have daylight saving time, one added hour during the local summer, but this list does not include that information. the utc offset in the list is not valid in practice during daylight saving time.









































section::::see also.









































bullet::::- time zone









































bullet::::- lists of time zones
list of time zones by country