Having 24 different on Earth means that wherever in the world you are, noon is the middle of the day when the sun is the highest while midnight is the middle of the night.
The time zone converter tool is a fast, easy, and simple way to find out exactly what time it is around the world and stay on top of all your international communications, calls, and meetings as well as staying in touch with friends and family abroad.
Capitalization of time zones When spelled out, time zones may be either or lowercased.
Because of the negative time offset heading West, you can keep celebrating your birthday over and over.
See also: This is a list representing by country.
Each time zone is 1 hour long, or 15° wide in longitude.