Simply. Because one place on earth gets sunshine (day) the other side of the planet must have night. In other words, if its midday at 0 meridian, 90th meridian east has dusk, 90th meridan west has dawn and its midnight at 180th meridian either east or west. Time zones must have got invented otherwise in some places on earth 1pm would have been the middle of the night. However, 12 time zones is still not enought to keep up with the rotation of the planet. There are 39 time zones around the world
A railroad engineer named Sir Sandford Fleming invented the Standard Time Zones in 1878 but they were not accepted until 1884.
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Texas has 2 Time Zones: Mountain Time Texas: Daylight Saving Time: This time is 6 time zones to England Standard Time: This time is 7 time zones to England Central Time Texas: Daylight Saving Time: 5 Time Zones Standard Time: 6 Time Zones
Time Zones are..............................Longitude
There are 24 different time zones around the world.
The effects of the time zones tells how long it is from 12 AM on one day to 12 AM the next day
there are 12 timee zones
North America and Europe have the greatest number of time zones. North America has up to 9 time zones, while Europe has up to 12 time zones.
A railroad engineer named Sir Sandford Fleming invented the Standard Time Zones in 1878 but they were not accepted until 1884.
Depends on where in the U.S. We have 4 time zones.
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France a country in Europe covers around 12 time zones which is the maximum time zone a country has USA is second covering 11 time zones then its Russia having 9
Fiji has one time zone: GMT + 12.
Bela Berenyi who presented his idea to the major car companies of his time.
Asia spans time zones from UTC+4 to UTC+12.
The railroad companies set up standard time. This system divided the United States into four time zones
The Prime Meridian (0 degrees longitude) and the International Date Line (180 degrees longitude) determine time zones across the globe. Time zones are typically one hour apart for every 15 degrees of longitude difference.