9 a.m. President Biden and Vice President Harris will deliver remarks in the National Statuary Hall of the U.S. Capitol.

10:45 a.m. Senators Amy Klobuchar, a Democrat from Minnesota, and Chuck Schumer, the majority leader, will lead colleagues in floor speeches from the Senate chamber.

Noon The House will convene a pro forma session that will include a prayer, speeches and a moment of silence.

1 p.m. The Librarian of Congress, Dr. Carla Hayden, will host a conversation between the historian Doris Kearns Goodwin and the Biden adviser John Meacham “to establish and preserve the narrative” of the attack.

2:30 p.m. Representative Jason Crow, a Democrat from Wisconsin, who is a veteran of Iraq and Afghanistan, will host a session with lawmakers recounting their experiences during the attack in the Cannon Caucus Room at the Capitol.

5:30 p.m. More than 130 organizations will hold a candlelight vigil near the Capitol. The Baltimore Urban Inspiration Choir will perform near the National Mall on 3rd Street between Madison Drive Northwest and Jefferson Drive Southwest.