9/23/2015 seems to be an important date! Seems to be the date of Christ's Second coming, or the date of the Rapture.
If it's the date of Christ's Second coming, then Daniel 12:11 must happen prior!
(KJV) Daniel 12:11 And from the time that the daily sacrifice shall be taken away, and the abomination that maketh desolate set up, there shall be a thousand two hundred and ninety days.
1290 days prior to abominaton setup, there must be the daily sacrifices going on! The time frame for the daily sacrifices to start is between now and 3/12/2012.
(March 12, 2012 is calculated thus:
9/23/2015 - 1290 = 3/12/2012)
Thus - Daily Sacrifices must begin by 3/11/2012, so they may cease by 3/12/2012! No other option when Daniel 12:11 is considered!
If 9/23/2015 is the Rapture, then that's a whole different deal.