International: * List of time zones by country – sorted by number of current time zones in the world *

List of UTC time offsets This is a list of the UTC time offsets, showing the difference in hours and minutes from Coordinated Universal Time (UTC), from the westernmost (−12:00) to the easternmost (+14:00). It includes countries and regions that observe them during stan ...

– current UTC offsets *

List of time zone abbreviations __NOTOC__ This is a list of time zone abbreviations. Time zones are often represented by alphabetic abbreviations such as "EST", "WST", and "CST", but these are not part of the international time and date standard ISO 8601#Time zone designators, ...

– abbreviations *

List of tz database time zones This is a list of time zones from release of the tz database. Legend Type * Canonical - The primary, preferred zone name. * Link - An alternative name (alias) which links to a canonical zone. * Link - A standard Link (as above). The dagger symb ...

– zones used by many computer systems as defined by IANA * List of military time zones Country-specific: *

List of time zones by U.S. state This is a list of the time offsets by U.S. states, federal district, and territories. For more about the time zones of the U.S. see time in the United States. Most states are entirely contained within one time zone. However, some states are in t ...

See also