Zacahariah's Course of Abia in June, very good. Jesus was conceived 6 months after the Course of Abia, so that would've been December. He was born ~ Sept 29, September being the birthmonth of Kings.
So if Christ was born in September, possibly the 11th, Sept. 11, 2001 would have been almost exactly the 2000th anniversary of His birth? or is the year off, too?
Maybe the Islamists know something we don't.