I answered.

It would continue to have a spin relative to the Sun.

You don't want WHY -- then fine.

Re-read please.

(The spin is due to a path forward of its orbital fixed point in the Earth's centre. It is only part of our "day" because our day is two things: the Earth's spin relative to its own forward motion AND the forward motion. Stop the latter and you have merely a fixed spinning Earth and a Moon circle. This is therefore a condition under which you can see that the "spin on its axis" is due only to the relativity of motion around the Sun, not to the Moon relative to its own path around the Earth.)

Off to work.
No claims that I "ran". Lol.

If anyone's charitable here ... hope they have a nice day.