List of countries grouped by current UTC offset
This page lists the countries, regions and cities grouped by UTC offset.
- UTC is practically the same as GMT.
- UTC offset is the difference in time between the time of UTC and the observed time of location.
- Currently, there are 39 UTC shifts in the world (38 when it is summer time in Iran).
- Unofficial time zones are not displayed on this page.
- Information on the current exact time and time zone of the city can be found through the search window at the top of this page.
Updating of this page takes place when the observed shift of UTC is changed.