Part of the planet will be exposed to sunlight, while the other half will have to deal with cold conditions.
The twilight area will become narrower between the hot and cold parts. But even this twilight zone will creep slowly around the planet as the Earth orbits.
To make it easier to work, assume that the ocean will not freeze in the cold zone as well as in the hot zone which will not evaporate.
Over millions of years, this coercion made the center of the planet fatter. So the diameter of the size of the earth through the equator reaches 21.4 km more than the size of the earth when measured through the poles.
However, if the earth rotates, the oceans will gradually move towards the poles from the equator. Initially, only a few areas but then will experience an increase.
With the rotation of the earth, the water on earth has been pushed away from the area up to eight kilometers.