16.5 Earth Hours.
Neptune completes a full rotation on its axis in 15 hours, 57 minutes, and 59 seconds. This is in terms of Earth hours, making a day on Neptune a short one.
60,190 days164.79 years89,666 Neptune solar days
The rotation period of Neptune is 16.1 earth hours.
Neptune has a day and night cycle as does all the planets. Neptune's day and night are shorter than Earth's because it takes Neptune only 16 hours to complete a rotation.
34.5
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.
I believe that Neptune has this axial rotation period.
it takes Neptune 164.79 years to revolve around the sun. There are two rotations for a planet, that of its own rotation, and that of its rotation round the sun. Equivalent to our Day and Year.
It takes 165 Earth years for Neptune to go around the sun.It takes 16 Earth hours to have a full day.
165 years
The rotation of the planet Neptune is much faster than Earth's. It completes a rotational "day" in about 16 Earth hours. So in an Earth year (365.25 Earth days), Neptune completes about 544 Neptune days. In a Neptune year, there are about 89,666 Neptune days.
No. The rotation of Neptune is not retrograde. Triton, Neptune largest moon, has a retrograde orbit.