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I think they all do in this solar system, but maybe someplace with two suns has a planet without night.
On a binary star system when the planet move between the stars in part of it's year there will be no night or only daylight.
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∙ 10y ago
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How often does the sequence of day and night repeat?
It depends where you are on the planet. For most of the planet the day-night sequence is repeated every 24 hours. However at the poles the day night sequence is repeated only once every year.
How do day and night affect our planet?
During the day, sunlight provides both light and heat. At night, it is dark and it cools off.
Which planet has the longest cycle of day and night?
The planet is Mercury. (Some people think it is Venus, but it is Mercury.)
What planet tepmture is -450c during the day and -170c at night?
it's mercury.the temperature is 450 C during the day and -180 C at night.
Which event causes the earth to have day and night?
No "event" causes that.The continuous rotation of the planet on its polar axis it responsible for the progression of day and night.
What planet has a star day and night?
no,planet has a star day and night
How does a planet create day and night?
During its rotation around its own axis half of the planet faces the sun [day] and half faces away from the sun [night] As the planet continues to turn so night slowly turns into day and then day into night and so on.
How does space have day and night?
It doesn't. Day and night are planetary phenomena caused by the rotation of the planet.
What cause on day and night?
the same thing that causes day and night on every other planet - it rotates.
Why does the length of the day and night vary from planet to planet?
Because of the difference in speed of rotation of each planet.
Which planet has day and night of different lengths?
Earth does.
What if the planet is not turning on its orbit?
If a planet is not turning on its axis, then essentially there is no day and night. One side of the planet would be day, the other, night. I personally think the day side of the planet would roast and the night side would freeze, but that's just me.Note: In fact, the planet would have long days and nights because of its orbit around the Sun.
How often does the sequence of day and night repeat?
It depends where you are on the planet. For most of the planet the day-night sequence is repeated every 24 hours. However at the poles the day night sequence is repeated only once every year.
What happens if there wasn't day and night?
If there wasn't day or night on any part of the planet then the planet would not exist. Therefore the question would not exist, neither would you. If there was day, their would be a light source, if their was night, then by virtue, the preceding hours would have been day. Without day, there could be no night. So without day or night is impossible.
What is the temperature of day and night for planet mercury?
350 degrees in the day time 170 degrees in the night time
Is a day what causes night?
In very basic terms, both night and day are caused by the proximity of a planet-like object to a star. Night turns into day as the earth is rotates.
Why is mercury hot at day but cold at night?
Mercury is the hottest planet, because it is the closest planet to the sun.
