It takes twenty-four hours or one day. That is why we have night and day.
Mercury rotates once in about 58.6 Earth days.
The Earth's sidereal day.
The Earth rotating once on it's axis. It takes 24 hours to rotate once on Earth, but each planet varies in time.
One day.
The earth has arranged to revolve around the sun once a year and rotate on its axis once a day.
24 hours
Earth's moon does rotate on it's axis but it does it once each orbit of the Earth: every 27.3 days .
It takes 58.6 Earth days for Mercury to rotate on it's axis once.
Mercury rotates once in about 58.6 Earth days.
It takes one day for the Earth to rotate once on its axis. It takes about 365.25 days for the Earth to travel (orbit) once around the Sun.
It takes 1 day to rotate once around its axis, and about 365 days for the Earth to revolve around the Sun. The Earth's rotation time is about 23 hours and 56 minutes.
Once a day throughout its history.
The Earth's sidereal day.
The Sun does not rotate around the Earth, nor does the Earth rotate around the Sun. The Earth revolves around the Sun each year, and each body rotates about its own axis: once a day for the Earth, once in about 25 days for the Sun.
The Earth takes 23h56m to rotate once around its axis.
The planet Earth rotates on its axis exactly once per day.
No, only once. Exactly.