DST UTC GMT Time Zone Map of The USA
Map : 1326 x 630 px. attribute : jpeg, Size : 176.38KB (in bytes) 180617. DST UTC GMT Time Zone Map of The USA is the Map of United States of America. You can also free download United States of America Map images HD Wallpapers for use desktop and laptop. Click Printable Large Map
DST UTC GMT Time Zone Map of The USA Is Divided into nine standard time zones. From east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10).
GMT Time Zone Map Mean Time or GMT is the clock time at the Royal Observatory in Greenwich, London. It is the same all year round and is not affected by Summer Time clock changes.
Coordinated Universal Time Zone Map (UTC) is used as the official world reference for time. Coordinated Universal Time replaced the use of Greenwich Mean Time (GMT) in 1972.
The usage of UTC and GMT Time Zone Map is based upon a twenty-four-hour clock, similar to military time, and is based upon the 0 degrees longitude meridian, referred to as the Greenwich meridian in Greenwich, England.
Daylight Saving Time
Daylight Saving Time (DST) Daylight Saving Time begins in the United States at 2:00 a.m. local time on the second Sunday in March. On the first Sunday in November areas on Daylight Saving Time return to Standard Time at 2:00 a.m.