The 2021 NFL season is officially here! Tune in this week to watch the Denver Broncos take on the Kansas City Chiefs at Arrowhead Stadium. Live coverage begins at 7:00 p.m ET with Football Night in America on NBC and Peacock.
The Seattle Seahawks (3-7) and San Francisco 49ers (5-5) were originally scheduled to play in this week’s Sunday Night Football slot but the NFL made the decision to flex that game out of the primetime slot for a more exciting matchup.
See below for the complete 2021 Sunday Night Football schedule. Stream every NFL Sunday Night Football game live on Peacock or with the NBC Sports App, all season long including Super Bowl LVI on Sunday, February 13, 2022.
Click here to sign up for a premium plan to watch Sunday Night Football on Peacock. You can also go to your Account to upgrade or change your existing plan at any time. The streaming platform is available on a variety of devices. View the full list of supported devices here.
Be sure to follow ProFootballTalk for breaking news, updates, and much more!
2021 Sunday Night Football Schedule on NBC
All games begin at 8:20 p.m. ET
Kickoff, September 9 –Buccaneers break Cowboys’ hearts with last-second field goal, 31-29
Week 1, September 12 – Matthew Stafford shines in L.A. debut, Rams beat Bears 34-14
Week 2, September 19 –Lamar Jackson scores three TDs, runs for 107 to defeat Chiefs 36-35
Week 3, September 26 – Packers defeat 49ers with Mason Crosby’s game-winning, 51-yard field goal
Week 4, October 3 –Buccaneers hold on to win Tom Brady’s New England homecoming 19-17
Week 5, October 10 –Bills make a statement with 38-20 victory over Chiefs
Week 6, October 17 –T.J. Watt saves the day, Steelers beat Seahawks 23-20 in OT
Week 7, October 24 –Colts defeat 49ers 30-18 on a rainy night in the Bay Area
Week 8, October 31 –Without Dak Prescott, Cowboys and Cooper Rush stun Vikings 20-16
Week 9, November 7 – Titans bully Rams without Derrick Henry, win 28-16
Week 10, November 14 –Patrick Mahomes throws five TDs, Chiefs beat Raiders 41-14
Week 11, November 21 –Sunday Night Football: Chargers outlast Steelers for 41-37 victory
Week 12, November 25 (Thanksgiving Day) –Josh Allen, Bills roll to 31-6 victory over Saints
Week 12, November 28 –Despite four Lamar Jackson interceptions, Ravens defeat Browns 16-10
Week 13, December 5 – Denver Broncos vs Kansas City Chiefs
Week 14, December 12 –Chicago Bears vs Green Bay Packers
Week 15, December 19 –New Orleans Saints vs Tampa Bay Buccaneers
Week 16, December 26 –Washington Football Team vs Dallas Cowboys
Week 17, January 2 –Minnesota Vikings vs Green Bay Packers
Week 18, January 9 – TBD vs TBD
Wild Card – TBD
Source : https://sports.nbcsports.com/2021/12/05/sunday-night-football-schedule-how-to-watch-tv-live-stream-kick-off-times-for-2021-nfl-season/935