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A planet's year that is equivalent to 365 Earth days is Earth itself. Each planet has its own orbital period around the Sun, and Earth completes one full orbit in approximately 365.25 days, which is why we have leap years. Other planets have significantly longer or shorter orbital periods compared to Earth.
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What is the length of a year for all planets?
The length of a year for each planet increases as each planet is farther from the Sun. The lengths are: Mercury: 88 days, Venus: 225 days, Earth: 365 days, Mars: 687 days, Jupiter: 12 years, Saturn: 30 years, Uranus: 84 years and Neptune: 165 years.
How long is this planets year?
365 days
What does 29.5 earth years mean?
Earth measures its days to be 24 hours and has 365 days in a year (366 on leap-year). This is based off of the Earth's orbit and rotation around the sun. All the other planets have different rates at which they spin on their axes, and different lengths of time for them to complete their orbit around the sun.
Why does a year have 365 days and not 364?
There are 52 weeks in a year but the earth takes 365+ days to orbit the sun which is why the calendar year contains 365 days. Some years, every 4 years, are leap years which contain 366 days because the year is actually 365.2421875 days approximately.
How long does it take for the main planets to orbit the sun?
Pluto--248 earth years Neptune--165 earth years Uranus--84 earth years Saturn--29 earth years Jupiter--12 earth years Mars--687 earth days Earth--365 earth days Venus--225 earth days Mercury--88 earth days
How many years is a Earth year?
An Earth year is equivalent to one year on Earth, which is approximately 365 days.
What is the length of year in earth years for ALH84001?
365
What is the length of a year for all planets?
The length of a year for each planet increases as each planet is farther from the Sun. The lengths are: Mercury: 88 days, Venus: 225 days, Earth: 365 days, Mars: 687 days, Jupiter: 12 years, Saturn: 30 years, Uranus: 84 years and Neptune: 165 years.
What is Earth's relative length of year?
A year here on planet Earth is 365 and a quarter days long. A "relative length of year" can only be given by comparison with some other object's year. Since we live on the Earth, we usually compare the years of other planets to that of Earth, rather than the other way around. So the year of Mars is 1.88 Earth years and that of Venus is 0.615 Earth years. The year of Earth is 1.000 Earth years.
About 365 days on earth?
Ahem, that is wrong. There are 365 1/4 days every year on Earth. That is the cause of the leap year every four years.
How much is earth days in years?
365 days per year
How long is a year?
A year is the amount of time it takes for the Earth to orbit around the Sun once. That takes 365.2429 days or 365 days 5 hours 49 minutes 47 seconds Similarly other planets have their own years as well. Those closer to the Sun have shorter years, those further from the Sun have longer years. Mercury's year is about 88 Earth days, Neptune's year is over 164 Earth years.
How long is this planets year?
365 days
How many years in an earth year?
The are 52 weeks in an earth year, 365 days and i can say that there is 525,600 minutes in 1 earth year.
Earth's year is slightly longer due to the gravity of Mars?
An Earth year is 365 Earth days. A Mars year is 686.98 Earth days. A Mars year is 1.88 Earth years.
When do the planets revolve around the sun?
One revolution= 1 year, but each year is different for each planet: Mercury- 88 Earth Days (.25 Earth Years) Venus- 255 Earth Days (.7 Earth Years) Earth- 365 Earth Days (1 Earth Year) Mars- 687 Earth Days (1.8 Earth Years) Jupiter- 4,346 Earth Days (11.9 Earth Years) Saturn- 10,774 Earth Days (29.5 Earth Years) Uranus- 30,680 Earth Days (84 Earth Years) Neptune- 60,625 Earth Days (165 Earth Years)
Length of planetary year?
It depends which planet you are on. On Earth an planetary year is 365 +/- days. On Saturn a single year is almost 30 earth years.
