When does 2015 NFL season start? When is first football Sunday?

The 2015 NFL season will kickoff on Thursday, Sept. 10 (8:30 p.m., NBC) when the Steelers visit the defending Super Bowl champion Patriots at Gillette Stadium. It is still unknown as to whether or not reigning Super Bowl MVP Tom Brady will play in the contest as the Deflategate proceedings continue to play out in federal court.

The first full Sunday of NFL action will take place on Sept. 13. Here is a look at the Sunday schedule for Week 1:

Green Bay at Chicago (1 p.m., FOX)

Kansas City at Houston (1 p.m., CBS)

Cleveland at New York Jets (1 p.m., CBS)

Indianapolis at Buffalo (1 p.m., CBS)

Miami at Washington (1 p.m., CBS)

Carolina at Jacksonville (1 p.m., FOX)

Seattle at St. Louis (1 p.m., FOX)

New Orleans at Arizona (4 p.m., FOX)

Detroit at San Diego (4 p.m., FOX)

Tennessee at Tampa Bay (4:30 p.m., CBS)

Cincinnati at Oakland (4:30 p.m., CBS)