Correct Time estTime is correct
That'?s what your watch will look like: Customize your own watch using the following template and then click the "Get HTML code" button: Present time in Detroit, Wayne County, Michigan, USA, Eastern Time Zone. Review the time zones, the precise date of the 2018 Detroit, MI, United States time changeover - 2018 Autumn Time Changeover - Summer Time to East Standard Time.
Dates - How to save summer time with TimeZone in Java.
Others are correct, especially Jon Skeet's, but obsolete.... You can use the instant classic if you just want the actual time in STC. EST is not a time domain, as Jon Skeet's correct response explains. These 3-4 character encodings are neither standardised nor unambiguous and create some confusion about summer time (summer time).
Provide a suitable time domain name in continent/region to use. Maybe you mean Eastern Standard Time on the eastern shore of America? Egypt standard time? What about standard time? "Europe/Lisbon "); use such a ZoneId to set the actual time to a specific time zones and create a ZoneDateTime for it.
Set this to a different time by creating another ZoneDateTime from the first one.
Acronyms for time zones
When you are living in the United States, you may recognise it as Eastern Standard Time, a time zones used in places like New York City, Washington D.C. and Miami. During a significant part of the year, however, most places in the United States are summer. In this time the name of the time zones changes to "Eastern Daylight Time", short for EDT.
When you want to apply to the whole East time area, regardless of whether summer time applies or not, the correct acronym is ET. Canada also uses the East Time, and Canada has two formal language - English and French. Whereas an English-speaking Canadien national could say "Eastern Standard Time" or "Eastern Daylight Time", a French-speaking Canada national would say "heure normal de l'Est" or "heure vancée de l'Est" - acronym for HNE or HAE.
In the other regions of the Americas, time is also given in France. As you can see, America is not the only place with an east coast, and the Australians have also named their east time zone "Eastern Standard Time". In addition, the Australians (like the British) do not use the word "daylight time", but call it "summer time", which is appropriate because light time always takes place in summer.
This means, however, that EST could now also relate to "East Summer Time". Now we see that the simply abbreviated EST on a worldwide level could relate to one of three different possible time zones. Therefore, time zones are not unambiguous designators! When you format a text string to display a date and time to a particular person, sure - you can attach a time zoning shortcut.
People are usually smart enough to utilize other context information such as land and season. It is not possible to analyze a character chain that contains a time code and be certain that it has been properly interpret. The last one is very interesting, because the Irish standard time is actually a summer time area.
Ireland and England both use the word "Greenwich Mean Time" (GMT) in English in winters, but in English in summers England changes to "British Sumner Time" (BST) and Ireland to "Irish Standard Time" (IST). Seems that on a worldwide level we cannot reach agreement on the nomenclature for our time zone!
However, safely in a place that does not run summer time, can we have a shortcut there? Hawaiians would say that their time zones are "Hawaii Normal Time" (HST). However, the USA define it as " Hawaii-Aleutian Default Time " (HAST). There are two different time zones shortcuts for the Hawaiian language that mean exactly the same thing.
In addition, the Aleuts use during summertime the Summertime, Hawaii not.