because earth is rotating and revolving
There are some tiny variations because of the tilt of the earth, but we can say that days and nights are roughly equal at the equator.
Because of the tilt of earth's axis.
Because of the tilt of earth's axis.
Because of the tilt of the Earth's axis.
On Equinoxes
Equinox occurs at the end of march and september. Days and nights are equal at that time.
Days and nights are equal at the equator, an imaginary line that divides the Earth into the Northern and Southern Hemispheres. This phenomenon occurs during the equinoxes, which happen twice a year, around March 20-21 and September 22-23.
Days are longer than nights in the summer, and the reverse in the winter.
Yes, during an equinox, days and nights are approximately equal in duration, with the length of day and night being close to 12 hours each. This phenomenon occurs twice a year, in the spring and fall equinoxes, when the tilt of the Earth's axis is perpendicular to the Sun's rays.
no
About 121 Earth days
Earth