Question #3c9df

1 Answer

The tilt of 23.4 degree tilt is with respect to Sun's apparent path called ecliptic.


Now Sun does not rise at exact east every day. It moves 23.4 degree north and 23.4 degree south after 6 months. THis movement![enter image source here]enter image source here sNAgmr) of Sun will change if tilt changes.