year month day
hours minutes seconds
 ΔT:  (here) s

Latitude °
Longitude °

Ea Sun:
Z Sun:

Set the UCT (Greenwich) in the top frame. Then you can click the Calculate button. Then give your position, and hit the "D.R." (Dead Reckoning) button.
This will draw the point, and the Azimuth of the sun.
...Or simply click the map where you want the Azimuth from. ;)