Eastern Time Zone Boundary Map

In 2000, wayne county, on the tennessee. In international waters, time zone boundaries are meridians 15° apart, except that utc−12 and utc+12 are each 7.5° wide and are separated by the 180° meridian (not by the international date line, which is for land and territorial waters only). Eastern standard time (est) is the easternmost time zone in the united states and the second easternmost in canada.

This map was created by a user. Each time zone covers roughly 15°'s of longitude. Since time was standardized in the united states on november 18, 1883, all of virginia has been within the eastern time zone.

On the first sunday in november.

Instead you can open google maps in a separate window. Zoom into your place of interest on the map. Click on any red dot and go to that city's page with time, weather, sunrise/set, moon phases and lots more. Time zones tend to follow the boundaries of countries and their subdivisions instead of strictly following longitude because it is convenient for areas in close commercial or other communication to keep the same time.