This can be explained geometrically. Consider the Sun's apparent path in the sky. If (for example) you live north of the equator, in winter more than half of this path is below the horizon - thus, the night is longer than the day. In summer it's the other way round - more than half of this path is above the horizon. At the equinoxes (approximately March 21, and September 23), half of this apparent path is above the horizon, and half is below the horizon.
Please note that this is only approximate; due to the diameter of the Sun, combined with atmospheric refraction, at the exact day of the equinox the day is slightly longer than 12 hours.
This is the time when the sun crosses the plane of the earth's equator, ie., the ecliptic. These dates are known as the vernal and winter equinoxes.
The Summer and Winter solstices.
Twelve thirty in the morning
twelve 12 twelve 12
Though you would expect twelve hours of day and twelve hours of night at the Equator, that is not the case. Because of atmospheric refraction and the size of the Sun, it actually exceeds 12 hours by about 7 minutes each day.
12. Decca means twelve. A 'Decagon, means a twelve sided shape. Alternatively, if you mean decaNewtons then there are definitely 10 not 12; as the prefix for twelve is dodeca-.
Equinoxes are when there are twelve hours of daylight and 12 hours of darkness. The autumnal equinox is on September 21st on average, and the vernal equinox is on March 21st on average. You can tell that the seasons have changed and the equinoxes and solstices have occured because the amount of sunlight changes and temperatures also change. Solstices are when there is either the shortest or longest amount of daylight. The summer solstice is when there is the longest amount of daylight. After the summer solstice, days begin to slowly get shorter until the autumnal equinox. The winter solstice is when there is the shortest amount of daylight. After the winter solstice the days get longer until you reach the vernal equinox.
its called EQUINOX.
It relates because it takes 24 hours for earth to fully rotate and for twelve of those hours it is facing the sun. When the ratation slightly shifts during seasons, the day is longer or shorter for the amount of time facing the sun changes.
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).
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.
Areas near the equator receive roughly 12 hours of daylight throughout the year because the equator receives the most direct sunlight, leading to a nearly equal length of day and night. The tilt of the Earthβs axis contributes to longer days and shorter nights in summer and the reverse in winter, but near the equator, this effect is minimal due to the direct angle of sunlight.
The Summer and Winter solstices.
. . . is noticeably more acidic that the solution of pH 6.
day light savings
A "gross".
yes it is
There are twelve hours difference (not allowing for Daylight Saving in NZ) 0730GMT is about 1930 NZ time