What is another word for world time zones?
Pronunciation: [wˈɜːld tˈa͡ɪm zˈə͡ʊnz] (IPA) 
The term "world time zones" refers to the different divisions of the global clock that allow us to synchronise time across different geographical locations. Synonyms for this term include "global time zones", "international time zones", "world clocks", and "time zones across the globe". The concept of time zones was first introduced in the late 19th century to aid in the standardisation of timekeeping around the world. Today, there are approximately 24 different time zones, each separated by an hour and covering approximately 15 degrees of longitude. Time zones can be complex to navigate, particularly when travelling or conducting business across multiple regions, but they remain a vital tool in modern-day global communication and coordination.
