On the first Sunday of November, the time is moved back by one hour at 0200 hours EDT to 0100 hours EST. The northern part of ET is advanced by one hour to 0300 hours EDT at 0200 hours EST on the first Sunday of March. The Eastern Time Zone (ET) is used by the 22 states in the eastern United States. Honolulu, Hilo, and Kapaa are Some of the major metropolitan areas under this time zone. The time zone observes Hawaii-Aleutian Standard Time (HAST), which is obtained by subtracting 10 hours from UTC (UTC-10:00). These two areas do not use daylight saving time. The Name Hawaii-Aleutian Time Zone derives from two areas: Hawaii and the Aleutian Islands in Alaska. USA Time Zone Map With Area Code Full-Time Zone Table of USA All-time zones in the United States and its regions are defined at the federal level by law 15 USC §260. On the first Sunday in November areas on Daylight Saving Time return to Standard Time at 2:00 a.m. It moves the clocks forward one hour for making better use of daylight.
local time on the second Sunday in March. Daylight Saving Time (DST) begins at 2:00 a.m. All-time zone boundaries and DST observance are looked after by the Department of Transportation. There is a 9-time zone in the Time Zone Map of the USA and its dependencies. The offset is expressed as either UTC- or UTC+ and the number of hours and minutes. UTC time changes 1 hour forward and backward corresponding to a 1-hour difference in mean solar time for every 15 degrees east or west of the prime meridian (0° longitude) in Greenwich, London, United Kingdom. The local Time within a Time Zone Map is described by its offset (difference) from Coordinated Universal Time (UTC). Time Zone is a Term to describe the local time of a Region or a Country. All-time zone boundaries and DST observance are looking after by the Department of Transportation. There is a 9-time zone in the Time Zone Map of USA. It has a total area of 3.8 million square miles (9.8 million square kilometers). The Map of the USA is the world’s third- or fourth-largest in terms of land area. The United States of America ( USA) is located in central North America, between Canada and Mexico. You can also free download United States of America Map images HD Wallpapers for use desktop and laptop. Time Zone Map of USA | Details And Large Time Zone Map is the Map of United States of America.