The Earth rotates on its axis in one day. Strictly speaking that's the "sidereal day" not the "solar day".
Also, by definition, each planet rotates once in a period that's the "sidereal day" for that particular planet.
The earth rotated on its axis in 24 hours (one day). The earth also rotates around the sun in 365 days (one year). Not quite. The Earth rotates once on its axis with respect to the background stars in about23 hours 56 minutes (sidereal day). It rotates with respect to the sun only in 24 hours (solar day).
A planet completing one full rotation on its axis is called a "day." This is what determines the length of a day on that planet.
Jupiter is the planet that rotates the fastest. It completes one rotation on its axis every 9.9 hours, and is also the biggest.
Yes, every 24 hours the earth rotates on its axis once. This is one day.
Jupiter rotates on its axis most rapidly out of all of the planets, 9h 55m 30s for one full spin. Haumea is a small dwarf planet, it rotates once in only 3h 54m 56s
A day.
There is no such planet known. The planet with the longest rotation period is Venus. That rotates in about 243 Earth days.
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.
A day.
Mercury is the closest planet to the Sun in our Solar System. It rotates very slowly on its axis. The length of one day on Mercury is equal to 58 days, 15 hours and 30 minutes on Earth.
A day.
No, an axis is the line between the north pole and the south pole that the planet rotates about in its daily rotation.