It is not straight but zigzags to avoid political and country borders and to not cut some countries in half. The international date line is between time zones m mike and y yankee as imaginary line on the earth that separates two consecutive calendar days.
World Time Zones Map World Time Zones
Hover your mouse over the map to highlight time zones.
Time zone map western hemisphere
. In theory time zones are based on the division of the world into twenty four time zones of 15 degrees longitude each. Saint vincent and the grenadines barbados grenada. Corrected based on the world time measured by the atomic clock since 1972. Red stakes and temples present yellow stakes present but no temple green districts present but no stakes or temples blue congregations present but no districts stakes or temples.
The time shift is resulting from the unevenness of the earth s rotation. Daylight map satellite map. In the meanwhile the whole region of america western part of europe asia and africa some parts of russia and others are included in this hemisphere. World clock shows current local time in cities and countries in all time zones.
The difference between the new universal central time utc and greenwich mean time is. Click here for a world map of time zones from the usno. Western hemisphere eastern hemisphere daylight. The world time zone map indicates the standard time zones actually observed.
Please note that if you use the old calculators those without the google maps interface you will need to reverse the sign 7 becomes 7 from the numbers in this table. To remove the pins permanently undo not possible simply click here or on the time zone map link in the menu above. The following countries are in the western hemisphere region. Doesn t work in older versions of ie.
This line runs through the united kingdom france spain algeria mali and ghana in africa. Map of western hemisphere. In the new noaa solar calculators we have changed our time zone definition to conform with the standard which is the number of hours to add to utc to get local time. Bureau of resource management.
Hover your mouse over any of the red dots to see the name of the city and country and current local time. Date in the eastern hemisphere to the left of the line time zone m mike is always one day ahead of the date in the western hemisphere to the right of the international date line time zone y yankee. Updates automatically so you can see the extent of sunlight and darkness throughout the day and the changing seasons over the course of the year. Dst is displayed if there is daylight saving time at the moment.
Larger image of western hemisphere map. The greenwich meridian time zone is 7. When you cross the international date line from west to east you subtract a day and if you cross the line from east to west you add a day. You will get the map of western hemisphere that lies from west of prime meridian to east of antemeridian.
What happens when you cross the dateline. Click on any red dot and go to that city s page with time weather sunrise set moon phases and lots more. Fy 2007 2012 department of state and usaid strategic plan. The dateline runs from the north pole to the south pole and marks the divide between the western and eastern hemisphere.
Countries comprising the western hemisphere region. The time convention begins with universal coordinated time utc which is also commonly referred to as greenwich mean time gmt being located at the greenwich meridian. For practical reasons the boundaries of the zones have adapted to geographical and political boundaries many of which have involved changes in time zones. Daylight map time zone world time zones map current time clock calendar shows the extent of day and night around the world using nasa visible earth living earth images.
In countries that use the summer winter time to save energy local time varies by 1 hour in summer. Canada mexico guatemala belize el salvador honduras nicaragua costa rica panama jamaica cuba the bahamas haiti dominican republic antigua and barbuda dominica saint lucia.
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