[AZ-Observing] Azalt solar positions

Hi:
    I'm looking at houses, and would like to get the 
Sun's northmost and southmost azimuth paths 
through the sky. Can anyone direct me to a website 
at which I can convert RA and Dec for an object
from a given location (Phoenix) to azalt coordinates,
or e-mail me (mrf@xxxxxxxxx)the azalt coordinates of
the Sun at half hour intervals for June 21 and Dec 22, 2007.

    There is a formula in the Observer's Handbook, but
that gives me too much room for error.  

Thanks,
Mark

--
See message header for info on list archives or unsubscribing, and please 
send personal replies to the author, not the list.

Other related posts: