This can be measured by the rotational speed of the planet and the distance it is away from the sun. These two variables must be known. after this you must then know where you are situated on that planet and its overall size and if its axis of rotation is inclined to the orbital plane to figure out exactly the length of a day.
Mercury has a year of length 88 Earth days.
A year on Mercury is only 88 Earth days. Mercury is the closest planet to the Sun and has a very short orbital period, causing its year to be much shorter compared to Earth's year of 365 days.
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.
No, each planet in our solar system has a different length of year based on its orbital period around the sun. For example, a year on Mars is about 687 Earth days, while a year on Venus is about 225 Earth days.
686.971 Earth days in fact. Edit: That number looks like the time, in Earth days, for Mars to orbit the Sun. Maybe that helps.
The days of the week on the planet Mercury have different names and lengths compared to Earth.
Mercury has a year of length 88 Earth days.
It is approx 88 Earth-days.
The length of year on Mars is 686.98 Earth days or 1.88 Earth years.
It is about 117 Earth days (for the "solar day") or 243 Earth days (for the "sidereal day").
The year on the planet Mercury is very short. A year on this planet lasts 88 days compared to 365 days on Earth.
Venus' period of rotation is 243 Earth days. Its period of revolution is 224. 7 Earth days. The revolution period is the length of a year in Earth days on Venus. This planet is a terrestrial planet.
10 hours 40 minutes.
Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
Venus, the second planet from the sun. One day on Venus would be equivalent to 243 Earth days. However, the length of a Venusian year is shorter at 224.7 Earth days.
A year on Mercury is only 88 Earth days. Mercury is the closest planet to the Sun and has a very short orbital period, causing its year to be much shorter compared to Earth's year of 365 days.
No planet (in our solar system) has a year of 264 earth days. The two planets near to the sun than us have short years, all others have longer years.