The question is confused: a planet orbits around the sun or it rotates (spins) on its axis. It does not orbit on its axis.
Do you mean how long does it take Mercury to orbit the sun ? 87.969 days
Mercury does not orbit the earth - ever!
earth takes 24hours to orbit on its axis
it takes aproximently 14.5 billion years. Boo you Justin Bieber!>:(
59 Earth days to rotate on its axis, 87.96 Earth days to orbit the sun.
Mercury has no moons.
how long does it take for Mercury to rotate on its own axis IN ONE DAY
24 hours
Mercury's orbit of the sun takes 87.969 days.
it takes Mercury 1368936475.26579980 days.
0 days 9 hours 56 minutes in Earth Time by the way it is a complete rotation on its axis, not to orbit on its axis.
16.11 hours.