Because the earth is a ball, and the sun is the only light source responsible for day and night, the earth can only be illuminated on one side at a time. Luckily, the earth spins so that every side of the earth gets a piece of sunshine. The rotation of the earth is what causes day and night.
Day and night are caused by the Earth's rotation on its axis. As the Earth spins, different parts are either facing towards the sun (daytime) or away from it (nighttime), creating the cycle of day and night.
There is no point on the earths surface that experiences night for 24 hours every day.
it is caused by if the earth rotates, if the earth goes away from the sun it is night . so that is how night is caused. Day is caused by the earth rotates and, the sunlight hits that place. so that is how the day is caused.
the earths rotation
rotation
equinox
rotation
Because it tilts on its axis
It doesn't. Day and night are planetary phenomena caused by the rotation of the planet.
The gravitonal of the sun
day and night
Just a guess but maybe day and night