Race day:
07:00 Gates Open
07:00 Grandstands Open
24 hours Silverstone Radio on Air (87.7 FM)
09:00 Giant Screens Live
09:00 – 09:20 Moto3™ Warm Up
09:30 – 09:50 Moto2™ Warm Up
10:00 – 10:20 MotoGP Warm Up
10:30 – 10:55 MotoX2
10:30 – 10:55 MotoGP VIP Village™ Pit Walk
11:10 – 11:40 Champions Parade
11:15 – 11:45 Entertainment on E-Zone Stage
12:30 Moto3™ Race (17 laps)
13:20 – 13:40 Entertainment on E-Zone Stage
14:00 Moto2™ Race (18 laps)
14:50 – 15:05 Entertainment on E-Zone Stage
15:30 MotoGP Race (20 laps)
The full weekend schedule can be found under 'timetable':
2016 Octo British Grand Prix MotoGP? - Silverstone
You simply need to to work out the relative time deduction from GMT depending on your time zone in the 'United Stated' - although I suspect going by your use of English vernacular 'mate' - you are actually in the U.K.
Hope this helps. Enjoy the racing.