There are different frames of reference:
1 True solar day
2 Mean solar day
3 Stellar (sidereal) day
If you calculate 60 seconds times 60 minutes times 24 hours you get 86 400 seconds.
Days on the moon are 29.531 earth days long.
Days on the Earth are 24 hours long. Days on the Moon are about 29.5 days, or 709 hours.
1 year and 32 days earth days 3 days
The lunar day is about 29 earth-days long.
A year on the moon is about 27.3 Earth days long, as it takes that amount of time for the moon to complete one orbit around the Earth. This is shorter than a year on Earth, which is about 365.25 days long.
24.62 Earth days and 686.78 Earth days.
One Neptune year is equal to 60,190 earth days.
The years in Pluto are 249 Earth years. :) The days in Pluto are 6.4 Earth Days. :)
It takes the Moon about 27.3 Earth days to orbit around the Earth.
one full day on mercury is 88 earth days
687 days
203,830 days.