With respect to the sun, it takes a day. Because the sun moves slightly through the zodiac over the course of the year, it takes very slightly less with respect to the stars: about 23 hours, 56 minutes and 4 seconds.
It takes mars twice as long to make a full revolution around the sun than it takes earth.
Earth takes 24 hours to revolve on its axis. A revolution is orbiting around the sun and not on its axis.
A lunar cycle is the time it takes for the moon to make a full revolution around the Earth. It takes about 29.5 days.
27.3 days to make a whole revolution. It also takes 27.3 for the moon to revolve on its axis.
One revolution around the Sun takes a year.
Neptune takes about 165 Earth years.
The Earth takes one year or 365.25 days to complete a single revolution around the sun. Edit: One revolution takes exactly an year. The definition of year is the time that takes for a revolution.
Uranus takes about 84 Earth years to complete one orbit around the Sun.
It takes Mercury 1407.6 Earth hours to make one full rotation around its axis.
It takes Jupiter about 11.9 Earth years to make one revolution around the Sun.
It takes 23 hours and 56 minutes for the Earth to turn completely on its axis. It takes 365 days and 6 hours for the Earth to turn completely around the sun (revolve).
It takes one year for the earth to make a revolution around the sun.Depending upon your reference point, it takes 27.3 days for the moon to orbit the earth if you use the earth as the reference point. This is called the sidereal month. If you use the sun as the reference point, then it takes 29.5 days for the moon to orbit the earth. This is called the synodic month.