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In everyday usage, EST is often referred to as Eastern Time (ET) or the Eastern Time Zone. Eastern Daylight Time (EDT) is used during the remainder of the year. Eastern Standard Time ZoneĮastern Standard Time (EST) is a standard time zone in use from the first Sunday in November to the second Sunday in March-when Daylight Saving Time (DST) is not in effect. In North America, Eastern Standard Time shares a border with Atlantic Standard Time (AST) in the east and with Central Standard Time (CST) in the west. It spans from northern Canada and south to Panama near the equator. It is also used in Mexico, the Caribbean, and Central America.Īlmost half of the population in the USA live in the EST time zone. It covers all or parts of 23 states in the US and three provinces or territories in Canada.

#East coast time zone gmt full#

See full time zone map What Is Eastern Standard Time?Įastern Standard Time (EST) is the easternmost time zone in the United States. This time zone is in use during standard time in: North America, Caribbean, Central America.

Business Date to Date (exclude holidays)Ĭurrently observing EST – Eastern Standard Time.Ĭurrently has same time zone offset as EST (UTC -5) but different time zone name.Įastern Standard Time (EST) is 5 hours behind Coordinated Universal Time (UTC).

In case the measurements are made in local time with summer and wintertime, the timestamp for the summertime period must be changed first. The time zones are in standard time, that is, excluding daylight time savings. By default, the corresponding local time zone is selected.

#East coast time zone gmt download#

The new Vortex interface is designed to download all the calculations in any time zone.

#East coast time zone gmt software#

Some wind energy-related software even has a special feature to perform this test automatically. If the simulated data is available at different time zones, the best correlation between the observations and the model will always be for the matching time zone. Another way is by comparing the measurements against synthetic data. If the observations include temperature, a plot of the diurnal cycle of this variable can give a clue to the timestamp reference. In case the time zone at which some measurements were taken is ignored, there are several ways to find out.

For the special case of weather observations, by convention they are taken in UTC, however, some sensors and data loggers can be configured to store the data in local time. Time in LA = Time in NY – (UTC offset in NY) + (UTC in offset LA) = 23:59 – (-05:00) + (-08:00) = -20:59 Daylight Saving TimeĬomputers generally set the date and time file attributes to local time. UTC is also known as Zulu time or simply Z.Ĭonversion between time zones can be calculated by adding and subtracting the corresponding offset to UTC. Since then, GMT is no longer a time standard but a time zone, although both share the same current time and are sometimes used incorrectly as synonyms. It is defined as the mean solar time at 0 degrees longitude. The Coordinated Universal Time or UTC was established in 1960 and it is the successor to Greenwich Mean Time.

#East coast time zone gmt portable#

The Royal Observatory established the Greenwich Mean Time (GMT), the solar time at that location (Greenwich, London) as a way of reference to sailors to calculate their current longitude, knowing the difference between the time onboard, which was the solar time at that location, and the Greenwich Mean Time kept by portable timekeepers. So when it is solar noon in Berlin which is 13.4 degrees east, it is about an hour before solar noon in London, located at the same latitude and 0 degrees of longitude. 15 degrees of longitude corresponds to 60 minutes of time. The apparent position of the Sun in the sky is different depending on the location due to the spherical shape of the Earth. As each time zone is 1 hour apart, we could expect that in the world there were 24 time zones, however, several time zones are sepa rated by 30 and 45 minutes, so the total number of time zones is 40.