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Two days a year around March 21 and September 21 all places on the earth have twelve hours of daylight and twelve hours of night what is the name of these days?
Equinox.
Around March 21 is the Vernal Equinox
Around September 21 is the Autumnal Equinox
2/ [Wolf5370]
As above. Equinox is latin for "equal night" - it means the day is the same length in time as the night. The sun is on a plane with the equator at these points in time (either side of the sun).
What else can I help you with?
Two days a year around March 21 and September 21 all the places on earth have twelve hours of daylight and twelve hours of darknessWhat is the name given to these days?
day light savings
Two days a year around March 21 and September 21 all placces on the earth have twelve hours of daylight and twelve hours of night What is the name given to these days?
It is called " Equinox " here is a link to info about it. http:/enzperiodzwikipediazperiodzorg/wiki/Equinox check it out! -sidsidney this answer was placed 12/3/09 :) :)
What is the day that gives twelve hours of daylight and twelve hours of darkness called?
its called EQUINOX.
When are night and day equal in Lebanon?
Just like all places on Earth, Lebanon has a twelve-hour day and a twelve-hour night on the equinoxes (March 21 and September 21).
Two days a year around march21 and september21 all places on the earth have twelve hours of daylightand twelve houres of night what is this called?
The Equinox
Areas near do not have seasons because they receive the same amount of sunlight every day?
They do not, because the Earth is in an elliptical orbit around the Sun has about twelve hours of daylight every day, no matter what the season.
What are the release dates for Tonight at Twelve - 1929?
Tonight at Twelve - 1929 was released on: USA: 29 September 1929
What are some places you can work at age twelve?
Newspaper Boy
What is greater seven over twelve or two over five?
Well considering that 7 is 5 places from twelve and 2 is 3 places from five....2 over 5 is greater.
How do you write birth date 12 September 1996 in words?
Twelve September nineteen ninety six.
What do you call the two times a year when the earth has twelve hours of daylight and twelve hours of night because the poles are not pointed towards or away from the sun?
These events are called equinoxes. There are two equinoxes in a year, the spring (vernal) equinox in March and the autumnal equinox in September, when day and night are approximately equal in length all over the world.
How many year in September?
September is one month out of twelve months in a year. 1/12 of the year occurs during the month of September.
