Gmt +8

With an estimated population of 1.

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. When time zones were first introduced, the time was calculated and timekeeping devices were calibrated by measuring the movement of astronomical bodies—particularly the rotation of the Earth.

Gmt +8

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World map with the time zone highlighted. Article Talk.

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With an estimated population of 1. This time zone is used in all predominantly Chinese-speaking regions , 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 April , making it one hour ahead of North Vietnam. Contents move to sidebar hide. Article Talk.

Gmt +8

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. When time zones were first introduced, the time was calculated and timekeeping devices were calibrated by measuring the movement of astronomical bodies—particularly the rotation of the Earth. 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. 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. Atomic clocks are operated in groups—for instance, the US National Institute of Standards and Technology operates twenty atomic clocks in Boulder, Colorado —in climate-controlled areas and their times are compared to ensure accuracy.

Pua negs

Unsourced material may be challenged and removed. Atomic clocks are operated in groups—for instance, the US National Institute of Standards and Technology operates twenty atomic clocks in Boulder, Colorado —in climate-controlled areas and their times are compared to ensure accuracy. Hong Kong. This section is only partly updated for longitudes using other time zones. Article Talk. Map Options x. Retrieved ABC News. Retrieved 27 October Tools Tools. Frequently Asked Questions. Toggle limited content width.

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Article Talk. Abolition of time zones. Toggle limited content width. Hong Kong. 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. Wikimedia Commons. Atomic clocks are operated in groups—for instance, the US National Institute of Standards and Technology operates twenty atomic clocks in Boulder, Colorado —in climate-controlled areas and their times are compared to ensure accuracy. Time Zones. Time and Date. Unsourced material may be challenged and removed. Eastern Mongolia, including Dornod, Ulaanbaatar, and Sukhbaatar.