|
Abbreviation
Abbr.
|
Time zone name
|
Location
|
Offset
|
|---|---|---|---|
|
Atlantic Daylight Time
ADST — Atlantic Daylight Saving Time AST — Atlantic Summer Time HAA — Heure Avancée de l'Atlantique (French) |
North America, Atlantic
|
UTC -3
|
|
|
Alaska Daylight Time
ADST — Alaska Daylight Saving Time |
North America
|
UTC -8
|
|
|
Alaska Standard Time
AT — Alaska Time |
North America
|
UTC -9
|
|
|
Atlantic Standard Time
AT — Atlantic Time AST — Tiempo Estándar del Atlántico (Spanish) HNA — Heure Normale de l'Atlantique (French) |
North America, Atlantic, Caribbean
|
UTC -4
|
|
|
Atlantic Time
|
Atlantic, Caribbean, North America
|
UTC -4 / -3
|
|
|
Central Daylight Time
CDST — Central Daylight Saving Time NACDT — North American Central Daylight Time HAC — Heure Avancée du Centre (French) |
North America
|
UTC -5
|
|
|
Central Standard Time
CT — Central Time NACST — North American Central Standard Time CST — Tiempo Central Estándar (Spanish) HNC — Heure Normale du Centre (French) |
North America, Central America
|
UTC -6
|
|
|
Central Time
|
Central America, North America
|
UTC -6 / -5
|
|
|
Eastern Daylight Time
EDST — Eastern Daylight Savings Time NAEDT — North American Eastern Daylight Time HAE — Heure Avancée de l'Est (French) EDT — Tiempo de verano del Este (Spanish) |
North America, Caribbean
|
UTC -4
|
|
|
Eastern Greenland Summer Time
EGST — East Greenland Summer Time |
North America
|
UTC +0
|
|
|
East Greenland Time
EGT — Eastern Greenland Time |
North America
|
UTC -1
|
|
|
Eastern Standard Time
ET — Eastern Time NAEST — North American Eastern Standard Time ET — Tiempo del Este (Spanish) HNE — Heure Normale de l'Est (French) |
North America, Caribbean, Central America
|
UTC -5
|
|
|
Eastern Time
|
Caribbean, Central America, North America
|
UTC -5 / -4
|
|
|
Greenwich Mean Time
UTC — Coordinated Universal Time GT — Greenwich Time |
Europe, Africa, North America, Antarctica
|
UTC +0
|
|
|
Hawaii-Aleutian Daylight Time
HADT — Hawaii Daylight Time |
North America
|
UTC -9
|
|
|
Hawaii Standard Time
HAST — Hawaii-Aleutian Standard Time |
North America, Pacific
|
UTC -10
|
|
|
Mountain Daylight Time
MDST — Mountain Daylight Saving Time NAMDT — North American Mountain Daylight Time HAR — Heure Avancée des Rocheuses (French) |
North America
|
UTC -6
|
|
|
Mountain Standard Time
MT — Mountain Time NAMST — North American Mountain Standard Time HNR — Heure Normale des Rocheuses (French) |
North America
|
UTC -7
|
|
|
Mountain Time
|
North America
|
UTC -7 / -6
|
|
|
Newfoundland Daylight Time
HAT — Heure Avancée de Terre-Neuve (French) |
North America
|
UTC -2:30
|
|
|
Newfoundland Standard Time
HNT — Heure Normale de Terre-Neuve (French) |
North America
|
UTC -3:30
|
|
|
Pacific Daylight Time
PDST — Pacific Daylight Saving Time NAPDT — North American Pacific Daylight Time HAP — Heure Avancée du Pacifique (French) |
North America
|
UTC -7
|
|
|
Pierre & Miquelon Daylight Time
|
North America
|
UTC -2
|
|
|
Pierre & Miquelon Standard Time
|
North America
|
UTC -3
|
|
|
Pacific Standard Time
PT — Pacific Time NAPST — North American Pacific Standard Time PT — Tiempo del Pacífico (Spanish) HNP — Heure Normale du Pacifique (French) |
North America
|
UTC -8
|
|
|
Pacific Time
|
North America, Pacific
|
UTC -8 / -7
|
|
|
Western Greenland Summer Time
WGST — West Greenland Summer Time |
North America
|
UTC -1
|
|
|
Western Greenland Time
WGT — Western Greenland Time |
North America
|
UTC -2
|
World Time
Time Made Simple, Anywhere