![]() For example, if it is one o’clock in the afternoon in London, England, United Kingdom, it is 6:30 pm in New Delhi, Delhi, India (+5.50), and 5:00 am in Los Angeles, California, United States (-8.00). The hours added or subtracted from the time in Greenwich are marked on the map. This map layer shows the 24 time zones commonly used in the Greenwich Mean Time model. For example, China, a very large country, only uses one time zone while many places in the Middle East use half-hour time zones. However, at the conference, the committee decided that the world should identify an official meridian and they chose the Greenwich Meridian.Īlthough much has changed since the conference in 1884, Fleming’s design has stayed intact with variations based on political and geographic decisions. Previously, different countries had different prime meridians. Longitude lines mark the distance east or west of the prime meridian.įleming’s recommendations led to an international conference held in 1884 to select a common prime meridian, otherwise known as zero degrees longitude, on which to base time zones. He proposed to regulate time by dividing the earth into 24 one-hour time zones utilizing longitude lines, each 15 degrees apart. To prevent further damage, Canadian railway engineer Sir Sanford Fleming devised a globally standardized time system. ![]() uploaded by our users, For desktop wallpaper use only, DMCA Contact Us. Many towns used natural time markers so whenever they saw the sun highest in the sky, that was their “high noon.” This caused confusion and some collisions amongst trains as no one was following the same local time. Particular Printable World Time Zone Map Pdf Us States Map Time, Timezone HD. congressional district, metro area, time zone, area code, etc. There are few states which do not observe Daylight Saving Time. The Time Zone Map is helpful in tracking the day and night schedules of each state. The America Time Zone Map can be downloaded from the below given images and be used for further reference. Each town and city went by their own time which was usually regulated by a clock in the town center. United States Zip Codes provides a free zip code map and list of zip codes by state. The US Time Zone Map is helpful in understanding the time structure of different states. Time standardization was greatly needed in a world becoming increasingly interconnected.įor example, in the United States, the railroad system faced big problems by the late 1800s. New technology and more accessible transportation, such as trains, allowed people, ideas, and goods to travel faster and more easily around the world. In the late 19th century and into the early 20th century, the world globalized.
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