In that case, it would show the Sun the same face all the time. In parts of the Earth it would be day all the time, in other parts it would be night all the time.
The time required for the Earth to rotate once on its axis is called a day. This rotation takes approximately 24 hours to complete.
Once a day throughout its history.
The earth completes one rotation on its axis in 23hours 56minutes 4seconds. (rounded)
Neptune takes 16 hours 6 minutes and 36 seconds to rotate or spin once on its axis, or 0.67125 Earth days.
The Earth takes 23h56m to rotate once around its axis.
The planet Earth rotates on its axis exactly once per day.
Mars rotates on its axis in 24.6 earth hours = 1.025 earth days.
No, only once. Exactly.
24 hours
It takes 24 hours (one tropical day) for the Earth to rotate once about its axis relative to the Sun. It takes about 23 hour and 56 minutes (one sidereal day) for the Earth to rotate once about its axis relative to distant stars.
50 Earth Years and 1059 alien years.
Earth's moon does rotate on it's axis but it does it once each orbit of the Earth: every 27.3 days .