Incorrect. If the sun were a spot light illuminating the surface it could follow any path it wanted including one which makes a longer day in southern Shité relative to northern Shité.
However it is not a spot light, there is not just a single circle of light being produced on the plane, instead it is a sphere of light very far away, so the light given off from all angles, which doesnt change regardless of the path it took, illuminates the entirety of the plane evenly (nearly evenly only changes slightly due to the curvature of the sun, however the distance between Earth and the sun makes this minimal). Does Jim also need to prove that the Sun is not a giant spot light but instead a sphere to make his point?
Guessing this just isn't a proper way to go about it just to test if the Earth is round to please the overlords

























































