Time zones

List of countries grouped by current UTC offset

This page lists all countries of the world, plus major regions and cities, grouped by their current UTC offset.

UTC is practically the same as GMT.

A UTC offset is the difference in time between UTC time and a location's observed time.

There are currently 38 observed UTC offsets in the world (37 when Iran is on daylight saving time).

Minor exceptions and unofficial time zones are not included on this page.

Find time and time zone info for other locations through the search box at the top of this page.

Country names are highlighted .

. Countries with multiple time zones have a grey background .

. Regions with multiple time zones have a dashed underline .

This page will be updated when a change in observed UTC offset occurs, such as when DST begins or ends somewhere. The next update is scheduled for 2020-09-26 14:00 UTC, when DST starts in Argentina and Brazil.