Donald Trump will be sworn into office Monday, making him the first convicted felon to serve as president and the second president to serve two nonconsecutive terms.
President Joe Biden is expected to attend the inauguration, watching his predecessor also become his successor.
When is the inauguration?
The ceremony takes place at midday in the Capitol rotunda. Trump and Vice President-elect JD Vance will take their oaths of office at around noon ET. The ceremony traditionally marks the peaceful transfer of power from one administration to the next.
Biden's and Vice President Kamala Harris' terms end at noon, as directed by the 20th Amendment to the Constitution.
Inauguration festivities, though, will continue throughout the day.
The ceremony was originally supposed to be held outside the Capitol, but it was moved indoors because of the cold weather forecast.
Where can I watch?
Tune in to live coverage on NBC News, MSNBC and NBC News Now. An NBC News Special Report will begin at 10 a.m. on NBC and NBC News Now.
You can read the latest coverage on NBCNews.com's live blog.
Who is attending?
Former presidents, members of Trump’s family and high-level technology executives will attend the inauguration.
So will Biden, as is customary, even though Trump bucked tradition by not attending his inauguration in 2021.
Former Presidents Barack Obama, George W. Bush and Bill Clinton will attend, according to their teams. First lady Jill Biden, former first lady Laura Bush and former Secretary of State Hillary Clinton — who lost the 2016 election to Trump — will also be there. Former first lady Michelle Obama does not plan to attend, according to her office.
Several prominent tech moguls were planning to attend the inauguration before it was moved indoors, including Mark Zuckerberg, Jeff Bezos and Elon Musk (a close Trump adviser), according to an official involved with inauguration planning. It is unclear how the move indoors affects the high-profile guests originally expected to attend, including tech executives and foreign dignitaries.
All five of Trump's children are also expected to be there.
Several musical guests will perform, including Carrie Underwood, the Village People, Kid Rock, Lee Greenwood and Nelly.
What happens?
On Monday morning, Trump will head to the White House for a customary tea with the Bidens.
Traditionally, members of the Joint Congressional Committee on Inaugural Ceremonies meet at the White House to escort the president-elect and the vice president-elect, along with their spouses, to the Capitol, where the ceremony takes place, according to the committee's website.
The outgoing president usually attends the inauguration, as well, though Trump bucked tradition by not attending Biden's in 2021.

