ALL meanings of time zone
time zone
T t - noun time zone one of the 24 regions or divisions of the globe approximately coinciding with meridians at successive hours from the observatory at Greenwich, England. 1
- noun time zone region with specific local time 1
- countable noun time zone A time zone is one of the areas into which the world is divided where the time is calculated as being a particular number of hours behind or ahead of GMT. 0
- noun time zone a region throughout which the same standard time is used. There are 24 time zones in the world, demarcated approximately by meridians at 15° intervals, an hour apart 0
- noun time zone any of the 24 longitudinal regions of the earth, each occupying 15 degrees and having a mean solar time one hour greater than that of the neighboring region to the west 0