John,

             I was wondering about the difference between the 1260 days and the 1290 days, the extra 30 days.

Will a Jewish leap year occur, during the Tribulations, requiring the insertion of Second Adar?

So that if the abomination of desolation happens on, say, Passover, then the 1290 days would take it to Tabernacles, 3 & a half years later.

Or does the Second Adar (leap month) not even come into the picture?

                          Gino