It is 1408 hours.
Mercury rotates in about 58.65 Earth days.
It is approx 4223 Earth-hours = 176 Earth-days long.
One day on Mercury is equal to 1407.6 Earth hours.
The earth rotation
It is 1408 hours.
1 rotation every 24 hours.
It takes 24 earth hours for it to make a full rotation.
24 hours
Rotation of the Earth.
There are 59 (Earth) days in a day on Mercury. That is 1416 hours. * * * * * If you are going to go down to the level of hours, make sure the figure for days is sufficiently precise. A mercury day (sidereal rotation period) is 58.646 earth days = 1407.5 hours. However, because of Mercurys slow rotation, one full day - sunrise to sunrise takes two Mercury years. So a full day is 87.9691 x 2 = 175.9382 Earth days or 4,222.5168 hours A daylight day is one Mercury year or 2,111.2584 Hours ravenjaja:there are 1416 hours in a day on mercury.believe us. :)
9.9 Earth hours
9.075 hours