As pointed out by Mike Reiss of the Boston Globe via his Twitter Channel, the Patriots training camp schedule for the first 7 days has double sessions planned each day (9:30 a.m. and 3:45 p.m. sessions). 

According to Reiss  this is a change from the 2-1-2 schedule previously adopted by Bill Belichick.   Obviously no reason is known yet  as to why the change has been made.

Training camp opens four weeks from today.  The camp schedule is currently available on the team’s official website by CLICKING HERE.