Length of days are never equal
Roughly 29 days on earth is equal to one day on the moon.
The sidereal rotation period of Pluto is about 6.39 Earth days.Therefore, 31 Plutonian days is equal to (31 * 6.39) = 198.09 Earth days.Also note that 31 Earth days would be equal to (31 / 6.39) = 4.85 Plutonian days.
The rotation period of Venus is equal to 243.02 Earth days. In other words, one "day" (a "sidereal day" to be precise) on Venus is equal to about 243 Earth days. A sidereal day is the rotation period relative to the distant stars. It's often confused with the "solar day" which is based on the position of the Sun. The solar day for Venus is only about 117 Earth days. For Earth there is hardly any difference in the lengths of the two days . So people usually just say an "Earth day" for either.
225 Earth days.
99 days on earth is one year on mars
They all have days and years, but they are all of different lengths to days and years on Earth.
Roughly 29 days on earth is equal to one day on the moon.
The sidereal rotation period of Pluto is about 6.39 Earth days.Therefore, 31 Plutonian days is equal to (31 * 6.39) = 198.09 Earth days.Also note that 31 Earth days would be equal to (31 / 6.39) = 4.85 Plutonian days.
The rotation period of Venus is equal to 243.02 Earth days. In other words, one "day" (a "sidereal day" to be precise) on Venus is equal to about 243 Earth days. A sidereal day is the rotation period relative to the distant stars. It's often confused with the "solar day" which is based on the position of the Sun. The solar day for Venus is only about 117 Earth days. For Earth there is hardly any difference in the lengths of the two days . So people usually just say an "Earth day" for either.
225 Earth days.
About 12 hours if you don't count the night.
One Neptune year is equal to 60,190 earth days.
because earth is rotating and revolving
59 days
59 days
59 Earth Days(58.646day) equal to a mercury day.
1 Venusian year = 224.7 Earth days.