Why does the angular diameter of the Sun, as seen from Earth, appear to be greater during our winter than summer?

1 Answer

Earth orbits Sun in an elliptical orbit 147 million KM x 152 million kilometers.

Explanation:

On January 4th The Sun is nearest to earth.So angular diameter will be more. On 4th July it will be le farthest. ANGULAR DIAMETER WILL BE SMALLEST.enter image source here
PICTURE CRDIT POLYMATH 07BLOGSPOT.COM.