All of North America Alabama@ Alaska Alberta* Aleutian180 Arizona@ Arkansas@ Bahamas Bermuda British Columbia* British Virgin Islands California@ Canada Clipperton Island Colorado@ Connecticut@ Delaware@ Florida@ Georgia@ Greenland Grenada Guadeloupe Hawaii Idaho@ Illinois@ Indiana@ Iowa@ Kansas@ Kentucky@ Louisiana@ Maine@ Manitoba* Martinique Maryland@ Massachusetts@ Mexico Michigan@ Midway Islands Minnesota@ Mississippi@ Missouri@ Montana@ Montserrat Navassa Island Nebraska@ Netherlands Antilles Newfoundland* New Brunswick* New Hampshire@ New Jersey@ New Mexico@ New York@ Nevada@ North Carolina@ North Dakota@ Northwest Territories* Nova Scotia* Ohio@ Oklahoma@ Ontario* Oregon@ Pennsylvania@ Prince Edward Island* Quebec* Rhode Island Saskatchewan* South Carolina@ South Dakota@ St. Lucia St. Pierre and Miquelon St. Vincent and the Grenadines Tennessee@ Texas Trinidad and Tobago United States Utah@ Vermont@ Virgin Islands Virginia@ Washington@ West Virginia@ Wisconsin@ Wyoming@ Yukon Territory*

* Provinces of Canada
@ States of America

Because the Aleutian Islands west of 180° E/W (Aleutian180) have negative longitude, they are included as a separate country-unit.