If January 20, 2009 the next president is sworn in then..1/20/09 - 2454851 Julian - 24 Tevet
minus 1260 is
8/9/05 - 2453591 Julian - 4 Av
AND
8/8/05 - 2453590 Julian - 3 Av
plus 52 days (Neh 6:15) is
9/29/05 - 2453642 Julian - Elul 25
Just in time for Tishri 1