Gmt+8 time zone

With an estimated population of 1. This time zone is used in all predominantly Chinese-speaking regionsgmt+8 time zone, giving international Chinese websites and TV channels the same time. This section is only partly updated for longitudes using other time zones. The southern half of Vietnam Republic of Vietnam was formerly part of this time zone prior to the national reunification on 30 Aprilgmt+8 time zone it one hour ahead of North Vietnam.

This is primarily due to an unusual decision by the government of China, one of the two most populous countries in the world along with India. Originally developed by British railroads in the s and made a global standard at Washington DC's International Meridian Conference in , Greenwich Mean Time established a universal international standard time system that enabled the coordination of time all around the world. GMT divides the world into 26 time zones—one for each hour in the day plus two overlapping extras to accommodate the remote Pacific Island country Kiribati —each running vertically from Earth's north pole to its south pole. While the borders between time zones are clearly defined, they are also notably flexible. Countries whose territory touches more than one time zone are free to choose which of those time zones they wish to utilize.

Gmt+8 time zone

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Hover over Click on a country for details, gmt+8 time zone. This is primarily due to an unusual decision by the government of China, one of the two most populous countries in the world along with India. With an estimated population of 1.

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Do you feel it in the air? Spring is coming, and the start of longer daylight hours is well underway. And with daylight saving time starting in March, most Americans will soon have even more hours in the sun. Even ahead of of the time change, there are already cities in every continental U. The time adjustment affects the daily lives of hundreds of millions of Americans, prompting clock changes, contributing to less sleep in the days following and, of course, later sunsets. Daylight saving time will begin for on Sunday, March 10 at 2 a. The winter solstice, which occurs annually on Dec. Since then, the days have been gradually getting longer. Because the sun rises in the east and sets in the west , cities that are located eastward experience sunrise before more more westward cities.

Gmt+8 time zone

At different times in the past, it has been calculated in different ways, including being calculated from noon ; [1] as a consequence, it cannot be used to specify a particular time unless a context is given. Because of Earth's uneven angular velocity in its elliptical orbit and its axial tilt , noon GMT is rarely the exact moment the Sun crosses the Greenwich Meridian [b] and reaches its highest point in the sky there. This event may occur up to 16 minutes before or after noon GMT, a discrepancy described by the equation of time. Noon GMT is the annual average the arithmetic mean moment of this event, which accounts for the word "mean" in "Greenwich Mean Time". Originally, astronomers considered a GMT day to start at noon, [d] while for almost everyone else it started at midnight. To avoid confusion, the name Universal Time was introduced in to denote GMT as counted from midnight. The term GMT should thus not be used for purposes that require precision. As the United Kingdom developed into an advanced maritime nation , British mariners kept at least one chronometer on GMT to calculate their longitude from the Greenwich meridian, which was considered to have longitude zero degrees, by a convention adopted in the International Meridian Conference of Synchronisation of the chronometer on GMT did not affect shipboard time, which was still solar time.

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In other projects. Article Talk. Toggle limited content width. Retrieved 14 July Read View source View history. Enter your email below, and you'll receive this table's data in your inbox momentarily. The southern half of Vietnam Republic of Vietnam was formerly part of this time zone prior to the national reunification on 30 April , making it one hour ahead of North Vietnam. With an estimated population of 1. Abolition of time zones. Contents move to sidebar hide. ABC News.

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Retrieved 14 July While a discrepancy of a few seconds a day made little difference years ago, in the modern era even such a small variation can have a negative impact on sensitive scientific and technical operations. The southern half of Vietnam Republic of Vietnam was formerly part of this time zone prior to the national reunification on 30 April , making it one hour ahead of North Vietnam. Download as PDF Printable version. ABC News. Retrieved 22 March Article Talk. This is primarily due to an unusual decision by the government of China, one of the two most populous countries in the world along with India. World map with the time zone highlighted. Time and Date. However, as technology progressed, scientists realized that the speed of Earth's rotation is not constant, but fluctuates by fractions of a second at both predictable and unpredictable intervals. Enter your email below, and you'll receive this table's data in your inbox momentarily. Retrieved 8 October