March 20 and September 23 are the two equinox days when there are 12 hours of daylight and 12 hours of darkness at any place on the Earth.
That depends where in the world you are. -You didn't tell us that.
There are 8760 hours in a standard year and 8784 in a leap year. At any time is dark somewhere on Earth, so you could say there are 8760 hours of darkness in a year and 8784 of darkness in a leap year. Another way of looking at it is where you are on the planet. At different times of year there are different amounts of darkness and daylight and then there is twilight. You could say it is dark anywhere for about half the year, so that would be 4380 hours in a normal year and 4392 hours in a leap year.
that's how long it takes for the earth to go all the way around
you will become stupid for twenty-four hours
No, you'd have 24 hours of sunlight.
They are above the Arctic Circle.
No. One day on Earth is 24 hours.
Darkness
24 hours of daylight or darkness respectively.
24 hours of darkness.
It depends on your location, in some places they are
maybe 6 hours
Eighteen hours is less than twenty four, which is the length of one earth day. Eighteen hours is three-quarters of one earth day.
At the North Pole during the December solstice, there is 24 hours of darkness. This is because the axial tilt of the Earth causes the North Pole to be tilted away from the sun during this time, preventing sunlight from reaching that region.
twenty four hours
the tilt of the earth's axis