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Mercury - 4222.56 hours (175.94 Earth days)
Venus - 2802 hours (116.75 Earth days)
Mars - 24.659789 hours
Earth - 24 hours
Uranus - 17.239722 hours
Neptune - 16.11 hours
Saturn - 10.543333 hours
Jupiter - 9.9258333 hours
These are the "solar days" not the "sidereal days" (period of rotation).
The differences between these "days" are large for Mercury and Venus.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoMercury - 58.7 days
Venus - 243
Mars - 1.02
Jupiter - 9.84 hours
Saturn - 10.2 hours
Uranus - 17.9 hours
Neptune - 19.1 hours
Pluto - 6.39 days
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How long is this planets year?
365 days
How many days are in a Martian week?
Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.
Do all the planets have days that are 24 hours long?
Mars, Jupiter, Saturn, Uranus, Neptune
Why are days longer and shorter on different planets?
Rotation of planets depends on their history of being hit by other planetoids ... thus it is entirely random.
Which planets day is half as long as its year?
Venus or Mercury, depending on the definition of "day" used. It takes Venus 243 Earth days to spin on its axis relative to the background stars (a "sidereal day"). It takes Venus 224.7 Earth days to orbit the Sun (its year). However, a "solar day" is only 116.75 Earth days long due to the combination of rotation time, orbit time and spin direction. (Venus spins in the other direction to Earth and most other planets.)Mercury has a "sidereal day" of about 58.6 Earth days and a year of about 88 Earth days.
How long is this planets year?
365 days
Which planets have days that are about as long as a day on earth using the solor system planets?
Just Mars.
What planets year is only 88 days long?
Mercury
How long are dwarf planets days and years?
It depends on where they are located in the solar system (years) and how fast they turn (days).
How many days are in a Martian week?
Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.Weeks are sets of 7 days used solely for Earth. Other planets have years because a year is the time it takes to go around the sun once and days because a day is how long it takes to turn once, but they do not have special months or weeks. So there is no such thing as a Martian week.
Do all the planets have days that are 24 hours long?
Mars, Jupiter, Saturn, Uranus, Neptune
Why are days longer and shorter on different planets?
Rotation of planets depends on their history of being hit by other planetoids ... thus it is entirely random.
What is a planet with long days and a short year?
Mercury has the shortest year of any of the planets. It is only 88 days. Mercury's day takes 58.646 Earth days.
Which planets have more than 1000 days in a year?
Neptune's year is about 164 Earth years long.
Why are planets given similar names to the days of the week?
This might be more apparent to speakers of languages other than English. There is a closer match in French, for example. It is not that planets are named after the days of the week. Both the days of the week and the planets are named after various deities that have been influential in human thought over the centuries.
Which planets day is half as long as its year?
Venus or Mercury, depending on the definition of "day" used. It takes Venus 243 Earth days to spin on its axis relative to the background stars (a "sidereal day"). It takes Venus 224.7 Earth days to orbit the Sun (its year). However, a "solar day" is only 116.75 Earth days long due to the combination of rotation time, orbit time and spin direction. (Venus spins in the other direction to Earth and most other planets.)Mercury has a "sidereal day" of about 58.6 Earth days and a year of about 88 Earth days.
How many days moons take to round of the earth?
Our moon requires 27.3 days to orbit the earth. No other moon orbits our earth--they orbit other planets.
