The notre dame of amiens, just like the notre dames of rouen and paris are aligned to the winter solstice. The axis of the cathedral runs from northwest (azimuth 295) to southeast (azimuth 115). The azimuth of 115 of the cathedral corresponds exactly with the azimuth of the sunrise at the http://ot.crystal-d.com/logs/vedic/20-in-chinese-numerology.php old celtic new year's day samhain (halloween's day) at 9-10 november. The angle that the length axis of the cathedral makes with the east-west cardinal axis is 25. Due to this angle the sun at the summer solstice will resides exactly one hour before sunset at azimuth 295 (270 for the west + 25).