# How many hours of the day are in Neptune?

it take s approximately 16 hours and 6.7 minutes in one day.

### Which two planets have the same length of day which is shorter than an earth day?

The two planets that have the same length of and Earth day but shorter than a Earth day are Neptune and Uranus because a Earth day on Neptune is 18 hours and 30 minuets Earth time, And Uranus is 17.24 hours. Thus Neptune and Uranus is closest to an Earth day being below 23 hours and 56 min (24 hours rounding).

### What are the lengths of a planetary day and year on Neptune?

Neptune spins on its axis faster than earth, therefore it's day is only 16.11 hours. Whereas it's rotation around the sun is a much longer path. This means it takes 164.8 earth years to pass before Neptune completes one of it's rotations. So one rotation of an earth year takes 24 hrs * 365.15 =8766 hrs in one of our years. And 8766 earth years hours * 164.8 earth years in Neptune one rotation =…

### How many days weeks and months on neptune to travel around the sun?

Neptune takes about 165 Earth years to orbit the Sun. That's one Neptune "year" of course. Neptune's "day" is about 16 hours and 6 minutes ( 16.1 hours). That's the time it takes to spin on its axis once. From that you can work out how many Neptune days the orbit takes, if you want. I make it to be about 89838 "Neptune days". You can say Neptune "year" and Neptune "day", but the terms…

### How long does a day on Neptune last?

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.