Standard Time Clocktime switch standard
In the other European Union member states, daylight saving time is used during the summers month, with watches usually being moved one additional hours forward from normal time. Normal time and daylight saving time do not have the same duration. Often the standard time frame is much less than the daylight saving time frame. For example, in the USA and Canada, the standard duration is only about 4.5 month.
The majority of Europe's nations are on standard time 5 month a year and spending 7 month on standard time. Who is a time area? DST changes the name of the timezone and the shortcut, usually either "Daylight" or "Summer" in the name of the timezone. New York Standard Time, for example, is Eastern Standard Time (EST), which is 5 h behind unTC (UTC-5).
During summer time, however, the town is on Eastern Daylight Time (EDT), which is 4 hour behind normal time ( UTC-4). However, in everyday language, the time area is often described only as Eastern time, regardless of whether it is standard or summer time. Time within a time domain is determined by its off-set (difference) to Coordinated Universal Time (UTC), the global time standard.
Either this value is given as either VTC or VTC+ and the number of operating hours. 2. Standard time in some counties and areas has 30 or 45 minute unoffsets instead of the normal time. Occasionally, a country decides to modify its default time. Each year, instead of summer time, some sites switch their standard time back and forth.
Thus, for example, the research base Troll in Antarctica changes from Greenwich Mean Time (GMT) to Central European Summer Time (CEST), which is 2 h apart.