Historians Robert Caro, Doris Kearns Goodwin, Douglas Brinkley, and Michael Beschloss speak on the historical significance of a Presidential Inauguration and a President’s second term.

Watch the Inauguration of a President here.

Below is the schedule for today’s inauguration.

All times are Eastern Standard Time (EST).

8:45 AM: The First Family, the Vice President and Dr. Biden attend a church service at St. John’s Episcopal Church

10:35 AM: The First Family departs the White House en route Capitol Hill

11:20 AM: The President is sworn in at the United States Capitol; The First Family, the Vice President and Dr. Biden also attend WhiteHouse.gov/live

11:50 AM: The President delivers remarks; The First Family, the Vice President and Dr. Biden also attend WhiteHouse.gov/live

1:05 PM: The President, the Vice President, the First Lady and Dr. Biden attend the inaugural luncheon

2:40 PM: The President, the Vice President, the First Lady and Dr. Biden participate in the inaugural parade

3:45 PM: The First Family, the Vice President and Dr. Biden watch the inaugural parade from the presidential reviewing stand WhiteHouse.gov/live

8:45 PM: The President, the Vice President, the First Lady and Dr. Biden attend the Commander-in-Chief’s Inaugural Ball

9:10 PM: The President, the Vice President, the First Lady and Dr. Biden attend the Inaugural Ball

WhiteHouse.gov/live Indicates that the event will be live-streamed on WhiteHouse.gov/Live