How long are years on other planets?
A year is defined as the time it takes a planet to complete one revolution of the Sun, for Earth this is just over 365 days. This is also known as the orbital period. Unsurprisingly the the length of each planet’s year correlates with its distance from the Sun as seen in the graph above. The precise amount of time in Earth days it takes for each planet to complete its orbit can be seen below.
Mercury: 87.97 days (0.2 years)
Venus : 224.70 days (0.6 years)
Earth: 365.26 days(1 year)
Mars: 686.98 days(1.9 years)
Jupiter: 4,332.82 days (11.9 years)
Saturn: 10,755.70 days (29.5 years)
Uranus: 30,687.15 days (84 years)
Neptune: 60,190.03 days (164.8 years)
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I still treat Pluto as a planet and I’m sure many others do , I’d like to see this in your list. Hopefully it still takes approximately 248 years to orbit the Sun or have the scientists moved the goalposts on this as well?
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this does not show each planets length of orbit, in a year as we know them
Ricky, for more in depth factoids about space it’s best to have many sources of reference, then do some cross research try this site http://www.org.northern.edu>uss>docs. Have fun .
Sorry Ricky that should read vss not uss
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please tell us how long it takes each planet to orbit the sun
From up above (that is, if you will scroll up to just above this bunch/list of comments) you should see the duration of years for each planet. I copied and pasted it here. So, after the colon, on what should be the next line is not my writing and I cannot and will not take any credit for it. I hope this helps you:
“A year is defined as the time it takes a planet to complete one revolution of the Sun, for Earth this is just over 365 days. This is also known as the orbital period. Unsurprisingly the the length of each planet’s year correlates with its distance from the Sun as seen in the graph above. The precise amount of time in Earth days it takes for each planet to complete its orbit can be seen below.
Mercury: 87.97 days (0.2 years)
Venus : 224.70 days (0.6 years)
Earth: 365.26 days(1 year)
Mars: 686.98 days(1.9 years)
Jupiter: 4,332.82 days (11.9 years)
Saturn: 10,755.70 days (29.5 years)
Uranus: 30,687.15 days (84 years)
Neptune: 60,190.03 days (164.8 years)”
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HONORABLE MENTION:
Pluto’s orbital period: 248 years
Thanks for the informations and the facts of the orbital periods
this info is helping me alot on my science fair project
What about Sedna?
answer this how many stars are in one galaxy
about 100 thousand million stars
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what about pluto
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The interesting thing is that tomorrow, 12/31, is my 84th birthday and the planet Uranus is finally back to where it was on the day I was born. One orbit for Uranus, 84 years for me!