Solar system’s planets-length of the day
Solar system’s planets -length of the day
For the planet Earth, a day is equal to 23 hours and 56 minutes, although other planets revolve at various rates. A day is defined as the length of time it takes a planet or other astronomical object to complete a complete revolution around its axis. On the moon, the day and night both last for roughly the same number of days—14 in total.
In order to avoid confusion while discussing happenings on other worlds, scientists typically measure the length of days there in proportion to our own. However, days on these planets differ from ours in that they last for the duration of the planet’s whole cycle, which includes both day and night.
The duration of days on the planets of the solar system are displayed in the following table:
- Attar 58.6 days on Earth
- 243 days are spent on Venus.
- 23 days, 56 hours on Earth
- 24-37 minutes on Mars
- Jupiter 9 hours and 55 minutes.
- ten hours and 33 minutes on Saturn
- 7 days, 14 minutes on Uranus
- 15 hr 57 min on Neptune
- Pluto is 6.4 days away from the Earth.
Mercury
Even though 58.6 Earth days makes up one day on Mercury, a year there only lasts 88 days! since it orbits the sun extremely closely.
There is yet more, though. As a result of the sun’s gravitational pull on Mercury, scientists believe that the planet rotates three times on its axis every time it completes a revolution around the sun. If you live on Mercury, you will therefore most likely experience a full day (from sunrise to sunrise the next) every two years.
Venus
Due to its close proximity to the sun, this planet rotates on its axis very slowly, and a day on it lasts 243 Earth days. Venus, on the other hand, rotates in the opposite direction to the Earth, so the sun rises in the west and sets in the west. Venus also has a day that lasts longer than a year.
Mars
As it is 24 hours and 37 minutes long, a day on Mars is extremely comparable in length to a day on Earth. Due to its closer proximity to the sun than Earth, Mars is frequently regarded as Earth’s twin, and a year on Mars corresponds to 687 Earth days.
Jupiter
The length of the day is more elusive when we discuss the enormous planet. The solid cores of the outer planets are covered in enormous layers of clouds, and behind the clouds are layers of liquid metallic hydrogen and helium. Jupiter’s equatorial part of the cloud belts rotates at a rate of nine hours. While the planet’s poles revolve a little more quickly, taking 9 hours, 50 minutes, and 56 minutes, respectively.
Saturn
The official length of a day on Saturn is 10 hours and 33 minutes after researchers used the Cassini spacecraft to examine several aspects of the planet, such as its magnetic field and cloud layers.
Uranus
One of the unusual characteristics of Uranus is that it rotates and tilts on its side toward the sun. The planet revolves on its axis once every 17 hours and 14 minutes and is inclined, which means that throughout part of its 84-year cycle, only one axis faces the sun. On Uranus, the length of the day resembles a season due to the planet’s axis’ tilt.
Neptune
Since no spacecraft has visited Neptune since the Voyager 2 trip in 1989 and a day on Neptune is roughly equivalent to 15 Earth days, it is necessary to research the day on Neptune for Earth Day. It took scientists many years to examine the rotation rate of this gas giant planet.
Pluto
Pluto, a dwarf planet, has the longest year of any planet known to science, lasting 248 years, while its day lasts only 6 days and 9.5 hours. Pluto is tilted on its side at an angle of 122 degrees, which causes some areas of its surface to experience continuous day or continuous night for portions of the year.