No. It rotates in an axis that is about 23° tilted from perpendicular to the plane of the ecliptic. Uranus is the planet that is most tilted on its side, with an axial tilt of 97.77°.
Uranus. (Earth is not like that.)
If you mean "which side of planet Earth", that changes all the time, as Earth rotates.
Uranus
There really isn't one. But, Uranus rotates on its side. It still rotates in the same direction, just on its side.
Uranus rotates nearly on its 'side'.
Uranus rotates on its side as seen from Earth. Its axis of rotation is tilted at an angle of approximately 98 degrees, causing it to appear as though it is rotating on its side compared to most other planets in our solar system.
Mars
Uranus is the only planet which rotates on its side, with an axial tilt of 97.86 degrees.
Venus is the planet that rotates from top to bottom, or retrograde, instead of the more common side-to-side rotation. This means it rotates in the opposite direction to most planets in the solar system, including Earth. As a result, on Venus, the Sun rises in the west and sets in the east. Additionally, Venus has a very slow rotation period, taking about 243 Earth days to complete one rotation.
Uranus rotates on its side, tilted so far over that its axis of rotation is almost parallel to its orbit around the sun. This unique tilt causes extreme seasonal changes on Uranus, with its poles experiencing long periods of sunlight or darkness.
Pretty much every planet has an axis, because an axis is what a planet rotates around. Any planet that rotates has an axis, and pretty much every planet known rotates.
Uranus.