Mars. Although its year is significantly longer than an Earth year (time taken to orbit the Sun), its day length is very similar. It's slightly longer at about 24 hours and 37 mins. (That is the time taken for the planet to spin once on its axis, called a "sidereal" day.)
Mars. Its day-night cycle is only about 40 minutes longer than Earth's.
No planet really does have a day "the same length as Earth", but Mars definitely has the one that's the closest. The day length of Mars is just over half an hour longer than Earth's.
Mars has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day). It takes about the same time to spin once on its axis, to give a similar day length, but its not exactly the same.
Mars. A "day" on Mars - which astronomers working with the Lunar Rovers call a "sol" - is about 24 hours 39 minutes 35 seconds. That's a "solar day". The "sidereal day" is a couple of minutes shorter.
Mars has a rotation period of about 24.6 hours, which is similar to Earth's day length. However, Mars has a longer year due to its longer orbit around the Sun, which takes about 687 Earth days.
Mars. Its day-night cycle is only about 40 minutes longer than Earth's.
Mars
Mars. It has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day).
Mars has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day).
No planet really does have a day "the same length as Earth", but Mars definitely has the one that's the closest. The day length of Mars is just over half an hour longer than Earth's.
It is about 117 Earth days (for the "solar day") or 243 Earth days (for the "sidereal day").
er..24 hours... what planet do you live on?
mars
the tilt of the planet
Mars is very similar to Earth. Mars' year and day are very similar to Earth compared to other planets.
It's to do with the length of time a planet takes to spin, a planet that spins on its axis faster than the earth will have a shorter apparent day.
Earth, Venus, Mars, and Saturn.