Who here is familiar with the Metonic cycle of the moon? It takes 19 years for one moon
phase to fall exactly back on the same date in our solar calendar ie if you were born 4
days before a full moon like I was then my 38th birthday (multiple of 19) next year will
be 4 days before a full moon - Purim full moon next year 2BXact

It's exactly 235 lunar months in a metonic cycle. One less than that is 234.

When did the intifada of 1987 start?
Dec 9, 1987

What's 19 years minus a lunar month (234 LMs) after that date?
Nov 8-9, 2006 !!

Just a thought.

from Stephen