Tape-delays are a practice of delaying a broadcast when it comes to material being filmed live. In this case, the program airs on something called a tape-delay. This is true of morning focused programs, with the exception of Good Morning America Weekend Edition. In the United States, many prime time shows and live events during weekends are broadcasted live in the EST zone. Television schedules are posted in EST as well in most cases. When national media outlets schedule broadcasts or reports on various news stories, they do so on a schedule that is based on EST, even if the event occurred in another time zone. This is because the country’s capital and its largest city (New York City) reside within that time zone. Some counties such as Cumberland, Marion and Bledsoe use CST.Įastern Time is commonly used as the basis for the “official” time in the United States.

Most of the state uses EST as the legal time.

Michigan uses EST except a few areas in Upper Peninsula, which use CST.

The eastern part of Kentucky uses EST while the western part observes CST.

The entire state observes EST all the year except in Cincinnati and Louisville, which observe EDT during spring and summer.

This state uses EST but some portions like the Florida Panhandle, which is on the Eastern part of Apalachicola River is not part of it.

This state uses officially CST but there are different communities that observe EST, like Phenix City, Lannet, Valley and Smiths Station.

The Columbia district including 17 states uses Eastern Standard Time: New Hampshire, Rhode Island, Connecticut, Delaware, New Jersey, South Carolina, Vermont, West Virginia, North Carolina, New York, Ohio, Pennsylvania, Massachusetts, Maine, Maryland and Georgia.Īdditionally six states of America are split between EST and CST (Central Standard Time, UTC-06:00):

This includes places like the Melville Peninsula, Ellesmere, Baffin Islands, Iqaluit and Southampton Island although they do not observe DST. However, far eastern parts like the Cote-Nord and Magdalen Islands are not included in the timing.

Ontario, the whole location uses EST except some western areas like the Thunder Bay although Atikokan is included in the timing.The following regions in Canada are some observing Eastern Standard Time: Much of the time changes are handled by showing pre-recorded programs on local time. A large portion of the viewing audience lives in the Mountain Time Zone which does help alleviate some of the issues that the United States faces. When the United States extended their DST in 2005, Canada’s provinces followed suit across various dates in 20.Ĭanada also has to modify its broadcast schedule to accommodate its six time zones. Today, most regions observe the practice, although the Constitution of Canada allows for laws regarding timekeeping to be decided by the individual provinces. A local ordinance in 1916 started the practice of Daylight Saving Time in the country. He was also one of the major players in the creation of the world’s first time zone system. This country is divided into six total times zones which were based on proposals by a Scottish Canadian railway engineer by the name of Sir Sanford Fleming. Some of the locations are Canada, United States, Central America and the Caribbean territory. There are different locations of the world that observe Eastern Standard Time. These changes are the same in Canada and the United States of America. This also reflected that 2.00 AM EDT would become 1:00 AM EDT in November first Sunday. This means that there were some changes in timing and 2:00 AM EST would become 3:00 AM EDT in March the second Sunday. In 1987, there were amendments of the EDT to the first Sunday of April of that year.įurthermore, there were some other changes instituted by Energy Policy Act in 2005 that saw an extension in the daylight saving and this began to take effect from 2007. This meant that EST would again be observed on October, the last Sunday. In addition, the act of Uniform Time led to an institution of EDT to the last Sunday in April across the United States with effect from 1966. However, some southern parts that include Panama and Caribbean territory do not take into consideration the daylight saving time. Conversely, on the first Sunday of the month of November when it is 2:00 AM EDT, clocks are usually moved back by one hour to 1:00 AM.

Est time zone to gmt