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Mars. A "day" on Mars - which astronomers working with the Lunar Rovers call a "sol" - is about 24 hours 39 minutes 35 seconds.
That's a "solar day". The "sidereal day" is a couple of minutes shorter.
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∙ 11y ago
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Which planet has a day more than half as long as its year?
Mercury's "sidereal day" is about 59 Earth days long and its year is about 88 Earth days long. Venus has a "solar day" of about 117 Earth days and a year of about 225 Earth days.
How long does earth take to complete 1 revolution?
The planet earth makes one revolution about it's axis in relation to the sun once a day (24 hours).
How long is one day on each planet?
The length of a day on a planet is how long it takes to spin on its axis. The length of a day on Mercury is 58 days and 15 hours in Earth time. A day on Venus is 243 Earth days, Mars is 24 hours 39 minutes and 35 seconds, Jupiter's day is 9.9 Earth hours, Saturn is 10 hours and 47 minutes, Uranus is 17 hours 14 minutes and 24 seconds, and Neptune's day is 16 hours 6 minutes and 36 seconds.
What planet has a year roughly twice as long as Earth's year?
Mars.
How many earth days equals one Jupiter day?
One day on Neptune equals 16 hours and 6 minutes. This is the same as about 0.67 of an Earth Day.
How long is a day on the planet Saturn in your earth day?
A day on Saturn is about 11 hours on Earth.
How long does a day last on planet earth?
24 hour
How do you capitalize earth day and planet earth?
It should be --- Earth Day, Planet Earth.
How many earth days is one day on this planet?
This is planet Earth, so one Earth day is one day on this planet.
How long is the day and year on the planet mars?
24.62 Earth days and 686.78 Earth days.
Which planet has its year only 88 earth days long?
Mercury is the planet with an 88-day year.
Which terrestrial planet has a day that is over two Earth months long?
Mercury.
How long is 1 day on the planet Neptune in earth hours?
16.11 hours.
A planet has a very long day compared with earth .What does that tell you about the movement of that planet?
It means the planet rotates slower. To be precise, the angular velocity is less.
How long is time on Ceres the dwarf planet?
A day is 9.1 hours unlike earth which is 24 hours in a day.
Will Earth ever mix into another planet any day?
It is possible, but not for a long long long long long long long long time.
What planet has a day almost long then a year?
I`ll assume by a day you mean an Earth day (24 hours). Saturn rather !
