why do we have daylights savings time

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Most of the United States begins Daylight Saving Time at 2:00 a. m. on the second Sunday in March and reverts to standard time on the first Sunday in November. In the U. S. , each time zone switches at a different time. In the European Union, Summer Time begins and ends at 1:00 a. m. Universal Time (Greenwich Mean Time). It begins the last Sunday in March and ends the last Sunday in October. In the EU, all time zones change at the same moment. See more information about. Spring forward, Fall back
During DST, clocks are turned forward an hour, effectively moving an hour of daylight from the morning to the evening. The official spelling is Daylight Saving Time, not Daylight Saving Time. Saving is used here as a verbal adjective (a participle). It modifies time and tells us more about its nature; namely, that it is characterized by the activity of saving daylight. It is a saving daylight kind of time. Because of this, it would be more accurate to refer to DST as daylight-saving time. Similar examples would be a mind-expanding book or a man-eating tiger. Saving is used in the same way as saving a ball game, rather than as a savings account. Nevertheless, many people feel the word savings (with an \’s\’) flows more mellifluously off the tongue. Daylight Savings Time is also in common usage, and can be found in dictionaries. Adding to the confusion is that the phrase Daylight Saving Time is inaccurate, since no daylight is actually saved. Daylight Shifting Time would be better, and Daylight Time Shifting more accurate, but neither is politically desirable.

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When in the morning? In the U. S. , clocks change at 2:00 a. m. local time. In spring, clocks spring forward from 1:59 a. m. to 3:00 a. m. ; in fall, clocks fall back from 1:59 a. m. to 1:00 a. m. In the EU, clocks change at 1:00 a. m. Universal Time. In spring, clocks spring forward from 12:59 a. m. to 2:00 a. m. ; in fall, clocks fall back from 1:59 a. m. to 1:00 a. m. In the United States, Daylight Saving Time commences at 2:00 a. m. to minimize disruption. However, many states restrict bars from serving alcohol between 2:00 a. m. and 6:00 a. m. At 2:00 a. m. in the fall, however, the time switches back one hour. So, can bars serve alcohol for that additional hour? Some states claim that bars actually stop serving liquor at 1:59 a. m. , so they have already stopped serving when the time reverts to Standard Time. Other states solve the problem by saying that liquor can be served until two hours after midnight. In practice, however, many establishments stay open an extra hour in the fall. In the U. S. , 2:00 a. m. was originally chosen as the changeover time because it was practical and minimized disruption. Most people were at home and this was the time when the fewest trains were running. It is late enough to minimally affect bars and restaurants, and it prevents the day from switching to yesterday, which would be confusing. It is early enough that the entire continental U. S. switches by daybreak, and the changeover occurs before most early shift workers and early churchgoers are affected.

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Some U. S. areas For the U. S. and its territories, Daylight Saving Time is NOT observed in Hawaii, American Samoa, Guam, Puerto Rico, the Virgin Islands, the Commonwealth of Northern Mariana Islands, and Arizona. The Navajo Nation participates in the Daylight Saving Time policy, even in Arizona, due to its large size and location in three states. Many fire departments encourage people to change the batteries in their smoke detectors when they change their clocks because Daylight Saving Time provides a convenient reminder. A working smoke detector more than doubles a person\’s chances of surviving a home fire, says William McNabb of the Troy Fire Department in Michigan. More than 90 percent of homes in the United States have smoke detectors, but one-third are estimated to have dead or missing batteries. For information about world calendars, see. On Sunday, 1 October when local standard time reaches 2am, clocks should be turned forward one hour to 3am. This change means that sunrise and sunset will be an hour later, and Australians (except those in Queensland, the Northern Territory and Western Australia) will have more light to play with in the evenings. But why do we do it? It is widely believed that Benjamin Franklin was the first to suggest the idea of daylight savings, way back in 1784, as a way for people to save costs by reducing their candle usage however he proposed that people change their sleep patterns rather than the clock.

It wasn t until World War I that daylight savings as we know it really took off. Germany was the first country to implement it in 1916 as a way to cut fuel usage during the war, and other countries quickly followed suit. It proved to be so successful that it was implemented again in World War II. In 1968 Tasmania became the first Australian state to adopt daylight savings, with the majority of other states doing the same in 1971. Queensland abandoned its daylight saving time a year later. In NSW, a referendum was held on 1 May, 1976, asking electors if daylight saving should be adopted permanently. According to a NSW Department of Justice website, 1,882,770 electors were in favour; while 868,900 were against. Western Australia on the other hand has held four referendums on the matter since 1975, however it is yet to pass. The no vote tends to be stronger in regional and rural areas, as changing the clocks causes big problem for farmers. If you need help adjusting to your new sleep schedule, simple tricks such as making the bedroom as bright as possible when you wake up and avoiding caffeine before bed should help. Before you go to bed, it s a good idea to check if your smartphone s clock is set to change automatically. If it is, you won t need to worry about your alarm going off at the wrong time on Sunday morning.

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