

Each of these sections is 15 degrees of longitude wide and marks one hour. Time zone allocation Since a day has 24 hours, the globe was divided into 24 equal theoretical parts, each extending from the North Pole to the South Pole. West Samoa TimeIn summer: West Samoa Daylight Time (WSDT) Norfolk TimeIn summer: Norfolk Daylight Time (NFDT)Īmerican Samoa, United States Minor Outlying Islands New Zealand Standard TimeIn summer: New Zealand Daylight Time (NZDT) Israel Standard TimeIn summer: Israel Daylight Time (IDT)Ĭhatham Island Standard TimeIn summer: Chatham Island Daylight Time (CHADT)Įaster Island Standard TimeIn summer: Easter Island Summer Time (EASST)įiji TimeIn summer: Fiji Daylight Time (FJDT) West Greenland TimeIn summer: Western Greenland Summer Time (WGST)īahrain, Iraq, Kuwait, Qatar, Saudi Arabia, Yemen Pierre & Miquelon Standard TimeIn summer: Pierre & Miquelon Daylight Time (PMDT) Paraguay TimeIn summer: Paraguay Summer Time (PYST) Pacific Standard TimeIn summer: Pacific Daylight Time (PDT)


Newfoundland Standard TimeIn summer: Newfoundland Daylight Time (NDT) Mountain Standard TimeIn summer: Mountain Daylight Time (MDT) Hawaii Standard TimeIn summer: Hawaii Daylight Time (HDT) Alaska Standard TimeIn summer: Alaska Daylight Time (AKDT)Īmazon TimeIn summer: Amazon Summer Time (AMST)Ītlantic Standard TimeIn summer: Atlantic Daylight Time (ADT)Īnguilla, Antigua and Barbuda, Aruba, Barbados, Bermuda, British Virgin Islands, Canada, Caribbean Netherlands, Curacao, Dominica, Dominican Republic, Greenland, Grenada, Guadeloupe, Martinique, Montserrat, Puerto Rico, Saint Barthelemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Virgin Islandsīrasilia TimeIn summer: Brasília Summer Time (BRST)Ĭentral Standard TimeIn summer: Central Daylight Time (CDT)īelize, Canada, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, United States of AmericaĬhile TimeIn summer: Chile Summer Time (CLST)Ĭuba Standard TimeIn summer: Cuba Daylight Time (CDT)Įast Greenland TimeIn summer: Eastern Greenland Summer Time (EGST)Įastern Standard TimeIn summer: Eastern Daylight Time (EDT)īahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States of America
