>> 89.8 [Mar 19], 66.8 [Jun 20], 90.0 [Sep 23], 66.9 [Dec 21] >> and day length [sunrise - sunset] of 12 hours and a few minutes >=20 > Yes, but that neglects to mention the polarity of the declination Ah, I see what you mean --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .