The game time is official - 6 p.m. on Saturday.
That's the scheduled kickoff time in the Div. 1 Super Bowl game where St. John's Prep will take on Brockton High School at Bentley University in Waltham.
The start time had originally been announced as being 10 a.m. for the Div. 1 game, but on Wednesday the Massachusetts Interscholastic Athletic Association made it official by announcing that the kickoff will be at 6 p.m.
It will be the third Super Bowl game of the day at the college - the Div. 2 and Div. 3 Super Bowl games will be played there earlier in the day.
The Eagles are headed to the Super Bowl after a 21-0 win over Andover High School on Tuesday night in Lowell.
Saturday's Super Bowl matchup will be the second time the two teams have met this season. St. John's Prep (10-1) defeated Brockton (9-3) 27-12 in week four. Brockton advanced to the Super Bowl after a 33-7 win over Weymouth on Tuesday night.