why do we have different time zones

The country's eastwest distance of more than 2,933 kilometres (1,822Pmi) covers over 29 degrees of longitude, resulting in the sun rising and setting almost two hours earlier on India's eastern border than in the
in the far west. Inhabitants of the have to advance their clocks with the early sunrise and avoid the extra consumption of energy after daylight hours. In the late 1980s, a team of researchers proposed separating the country into two or three time zones to conserve energy. The binary system that they suggested involved a return to Britishera time zones; the recommendations were not adopted. In 2001, the government established a fourmember committee under the to examine the need for multiple time zones and daylight saving. The findings of the committee, which were presented to in 2004 by the Minister for Science and Technology, did not recommend changes to the unified system, stating that "the prime meridian was chosen with reference to a central station, and that the expanse of the Indian State was not large. " Though the government has consistently refused to split the country into multiple time zones, provisions in labour laws such as the Plantations Labour Act, 1951 allow the Central and State governments to define and set the local time for a particular industrial area. In, tea gardens follow a separate time zone, known as the Chaibagaan or Bagan time ('Tea Garden Time'), which is one hour ahead of IST. Still Indian Standard Time remains the only officially used time.


The filmmaker has been campaigning for a separate time zone (daylight saving time) for the past 25 years. In 2010, he suggested creating a separate time zone for the Development of Northeastern Region. In 2014, Chief Minister of Assam started campaigning for another time zone for and other of India. However, the proposal would need to be cleared by the Central Government of India. In June 2017, Department of Science and Technology (DST) indicated that they are once again studying feasibility of two time-zones for India. A proposal for both creating an additional Eastern India Timezone (EIT @ UTC+6:00) shifting default IST to UTC +5:00 and Day-light saving (IDT for IST and EID for EIT) starting on 14 April (Ambedkar Jayanti) and ending on 2 October (Gandhi Jayanti) was submitted to DST for consideration. As I sit down to write this post, it is 4:03 p. m. on Thursday, March 15. I m about ready for my afternoon snack. The sun is already low in the sky. Soon, the workday will be over. I m in Brooklyn, New York. Elsewhere, of course, it s earlier or later, and people are doing other things. Australians might be eating breakfast or taking their morning shower. Californians are probably having lunch.


Two Johns Hopkins professors think they have come up with a more rational way to run the planet. Astrophysicist and economist argue that we should all adopt, also known as Universal Time. That would make it the same time everywhere, regardless of the sun s position in the sky. So rather than writing at 4:03 p. m. , I d be writing at 20:03. Then I d have dinner at 23:30, watch a little TV, and hit the sack around, oh, 3:00. When I awoke, it would be 11:00 not just in Brooklyn, but everywhere. Everyone would know exactly what time it is everywhere, at every moment, , which they say would facilitate conference calls and business transactions. Some countries have already moved toward fewer time zones. Since 1949, China has had only a single time zone even though geographically the country spans five. In 2010, Russia two of its time zones, dropping the number from 11 to nine. And Russian President Dmitry Medvedev has suggested he may prune more zones in the future. But jumping from 24 time zones to one would be a much larger leap. On some islands in the Pacific, the date would change with the sun high in the sky. People would wake up on Tuesday and go to bed on Wednesday. Henry and Hanke also want to do away with the standard Gregorian calendar, which many countries have been using since the late 1500s. Under the new, March 15 or any other day, for that matter falls on the same day of the week, year in and year out.


My birthday will always be on Wednesday. Think about how much time and effort are expended each year in redesigning the calendar of every single organization in the world and it becomes obvious that our calendar would make life much simpler and would have noteworthy benefits, Henry said in a. The pair also argue that a more logical calendar would be a boon to business. In the new calendar, every quarter has exactly the same number of days, making financial calculations simpler. Every calendar has one major challenge that it must overcome: Each Earth year is a little more than 365 days it lasts 365. 2422 days, to be exact. The Gregorian calendar makes up for additional hours by adding a leap day at the end of February roughly every four years. The Henry-Hanke calendar adds an extra week at the end of December every five or six years. This extra week would constitute its own mini-month. Henry and Hanke emphasize the many benefits of adopting their calendar and Universal Time, but I wonder if they ve thought about some of the drawbacks. For example, Dolly Parton s hit song 9 to 5 would no longer be relevant. The new office workday, at least in Brooklyn, would start at 14 and end at 22. Doesn t have quite the same ring, does it?

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why do we have time zones around the world
why do we have different time zones in the world
why do we have different time zones around the world
why do we have different time zones
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why do we have 24 time zones on earth
why do we have 24 time zones on earth