Millennium.

According to most astrologers Jesus birth star was the Jupiter/Saturn conjunction in the sign of Pisces.

This dates from 7 BCE.

So the millennium was really in 1993.

This is logical because 1993 saw the first conjunction of Uranus and Neptune in Capricorn - the first of the Aquarian aspects which were to last until 2011.

So , if the Age of Aquarius starts at the millennium, it began with this conjunction in 1993.