Cst time to est full#
See full time zone map What Is Eastern Standard Time?Įastern Standard Time (EST) is the easternmost time zone in the United States and the second easternmost in Canada. The Central Time Zone, includes that part of the United States that is west of the boundary line between the eastern and central standard time zones and east of the boundary line between the central and mountain standard time zones described (). This time zone is in use during standard time in: North America, Caribbean, Central America.