For the 8 major planets, the length of the year in Earth time:
Mercury = 88 days (0.25 Earth years) - 2.9 months
Venus = 224.7 days (0.67 Earth years) - 7.4 months
Earth = 365.25 days (1 Earth year) - 12 months
Mars = 687 days (1.88 Earth years) - 1 year, 2.5 months
Jupiter = 4332.6 days (11.86 Earth years) - 11 years, 10.3 months
Saturn = 10759 days (29.46 Earth years) - 29 years 5.5 months
Uranus = 30799 days (84.3 Earth years) - 84 years, 3.6 months
Neptune = 60190 days (164.8 Earth years) - 164 years, 9.6 months
a year is determined on how long the planet takes to orbit the sun. When calculating the year of a planet we use earth days. __________________ Yes, distance counts. The farther a planet is from the sun, the longer it takes that planet to complete one full orbit.
One complete revolution of a planet around the sun equals one year.
A year. Each planet in a solar system has a year of different length, equal to the time it takes for one complete orbit around its sun.
Mars.
Mercury, the closest planet to the sun, has an orbital period (year) equal to 88 Earth days.
356 days.......
MARS
The dwarf planet Pluto is the planet with a year 248 earth years long.
The dwarf planet Haumea is the planet with a year 280 earth years long.
The dwarf planet Makemake is the planet with a year 310 earth years long.
depends which planet your talking it about Mercury about 88days Mars 687 days
11.68 years
One martian year is roughly 687 earth days long.
no
a year is determined on how long the planet takes to orbit the sun. When calculating the year of a planet we use earth days. __________________ Yes, distance counts. The farther a planet is from the sun, the longer it takes that planet to complete one full orbit.
A year on Mercury, in terms of the time it takes for the planet to complete one orbit around the Sun, is approximately 88 Earth days. This is due to Mercury's closer proximity to the Sun and its faster elliptical orbit.
The dwarf planet Eris best fits this description, with a year about 561 years long.