[TrevorSnowsrap]

It sounds like you are both wrong. :)

A real explanation I found sounds a bit more complicated than what’s being discused here.

I suppose the first step would be to use spherical coordinates.

Try this link:

http://www.math.niu.edu/~rusin/known-math/93_back/sun_position

[Fichori]

“It sounds like you are both wrong. :)” [excerpt]

mrjesse and I both maintain that there is a ~21 arcsecond difference between the apparent and actual position of the sun due to the aberration of light.

Is that what you are saying we are wrong about?