How Long is a Year on Other Planets? - NASA Space Place
Dec 5, 2024 · Here is how long it takes each of the planets in our solar system to orbit around the Sun (in Earth days): Mercury: 88 days. Venus: 225 days. Earth: 365 days. Mars: 687 days. Jupiter: 4,333 days. Saturn: 10,759 days. Uranus: 30,687 days. Neptune: 60,190 days
Orbital Periods of the Planets - Space Facts
Jun 18, 2014 · 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 …
What Is the Length of a Year on Each Planet? - WorldAtlas
Oct 24, 2024 · It takes Mars 687 days to orbit the sun, nearly twice as long as Earth’s year. The four planets of the outer solar system are Jupiter, Saturn, Uranus, and Neptune. As one might expect, the length of a year on each of these worlds is …
Orbital Speed of Planets in Order - Rotational Speed Comparison
Below is a list of the planet’s orbital speeds in order from fastest to slowest. 1. Mercury is the fastest planet, which speeds around the sun at 47.87 km/s. In miles per hour this equates to a whopping 107,082 miles per hour. 2. Venus is the second fastest planet with an orbital speed of 35.02 km/s, or 78,337 miles per hour. 3.
How Long Are Days and Years on Other Planets in Our Solar …
Feb 20, 2023 · To be clear: A day is how long it takes a planet to complete one full rotation on its axis, while a year is how long it takes for the planet to orbit the sun.
How long is a year on other planets? - Astronomy Magazine
Nov 22, 2023 · A year is measured by how long it takes the planet to orbit the Sun, and one complete orbit is called a revolution. All planets (and other bodies) in the solar system also do this...
Length of Year for Planets in Order - Revolution Around the Sun
The length of a year on any given planet is determined by how long it takes for that planet to make one revolution around the sun. Since every planet travels at a different speed and has a different orbital path in regard to size and shape, the length of a year can vary greatly from planet to planet.
Solar System data - Royal Museums Greenwich
Handy tables of orbits, mass, rotation periods and tilts for the planets and their moons in the Solar System. The Sidereal Period is the time taken by the planet to return to the same place in its orbit, relative to the stars.
Planet Orbits - Space Facts
Nov 18, 2015 · In the time it takes the Earth to complete one orbit, the planets closer to the Sun (Mercury and Venus) orbit at least once. The more distant planets (Mars, Jupiter, Saturn, Uranus and Neptune) which move slower and have a greater distance to travel, complete just a fraction of their orbits in this time.
The movement of the planets around the Sun - Oak National …
Earth, and other planets in the solar system, move around or orbit the Sun in an anticlockwise direction; It takes different planets different amounts of time to orbit the Sun, depending on their distance from the Sun; It takes 365 1/4 days, or one year, …