* Earth's Rotation: Our planet spins on its axis, completing a full rotation roughly every 24 hours. This rotation is what causes day and night.
* Perspective: As the Earth rotates, we, as observers on the surface, perceive the sun to be moving across the sky. Think of it like being on a merry-go-round – the horses stay in the same place, but from your perspective, they appear to be moving.
* Sun's Actual Position: The sun is actually stationary in our solar system, and it's the Earth that's moving around it.
In summary, it's not the sun that's moving, but our perception of it due to the Earth's rotation.
