The dates are for 2006, computed by my Seasons Applet:
Mar 20, Jun 21, Sep 23, Dec 22

90° N, 0° E	Animation
66.56° N, 0° E	Animation
45° N, 0° E	Animation
23.44° N, 0° E	Animation
0° N, 0° E	Animation

Animation Elevation vs. Azimuth

The diagrams are generated by my Elevation & Azimuth Diagram Applet

noon elevation = 90° - latitude + declination = 66.5° to 90°

	Azimuth and Elevation vs. Time	Elevation vs. Azimuth
0 ° N 0° E  Mar 20
0 ° N 0° E  Jun 21
0 ° N 0° E  Sep 23
0 ° N 0° E  Dec 22

(c) 2006 J.Giesen