16.1 hours
Neptune takes 16.1 hours to make a full rotation, which is equivalent to 0.673 Earth days.
Rotation: 0.6713 earth days.Revolution: 60,182 earth days.
In the time it takes Mercury to complete one rotation, Neptune rotates 87.37 times.
The length of a day on Neptune, also known as its period of rotation, is about 16.1 Earth hours, or 0.67 Earth days. The length of a year on Neptune, also known as its period of revolution, is 164.8 Earth years, or 60,190 Earth days.
It's takes about 5 Earth days and 21 hours for Triton to revolve around Neptune.
The rotation period of Venus is 243.0187 Earth days
243 Earth days.
Venus' period of rotation is 243 Earth days. Its period of revolution is 224. 7 Earth days. The revolution period is the length of a year in Earth days on Venus. This planet is a terrestrial planet.
Mercury's period of rotation, or the time it takes to complete one full rotation on its axis, is 58.6 Earth days. Its period of revolution, or the time it takes to orbit the Sun, is about 88 Earth days. This means that one day on Mercury (rotation) is longer than one year on Mercury (revolution).
Neptune orbits the sun, not Earth. Its orbital period is 60,182 Earth days, or about 165 Earth years.
Triton is a moon of Neptune and is tidally locked, meaning it rotates once on its axis in the same amount of time it takes to orbit Neptune, about 5.9 Earth days. This synchronous rotation causes the same side of Triton to always face Neptune.
The length of a day, or sidereal period, on Neptune is 16 hours 6 min 13 seconds (0.6713 days) Because Neptune is not a solid body, its atmosphere undergoes differential rotation. The wide equatorial zone rotates at a period of about 18 hours, at the polar regions the rotation period is about 12 hours.