Inauguration Day 2021 highlights: Joe Biden and Kamala Harris take office

Joe Biden was sworn in as the 46th president on Wednesday, kicking off a day of fanfare that stood in stark contrast to a Washington devoid of crowds and on edge amid heightened security after the insurrection at the Capitol.

A star-studded, largely virtual celebration began following Biden and Vice President Kamala Harris' swearing-in at the West Front of the Capitol at a little before noon. Biden placed his hand on a more-than-100-year-old family Bible held by his wife, Jill Biden, to take the oath of office.

Only about 1,000 socially distanced guests, including former Presidents Barack Obama, George W. Bush and Bill Clinton, attended the ceremony. Donald Trump was not present, making him the first president to skip a successor's inauguration since Andrew Johnson.

Lady Gaga sung the national anthem, which was followed by a virtual parade involving all the states and territories. A 90-minute TV special, "Celebrating America," hosted by Tom Hanks, airs Wednesday evening.

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Read the highlights:

— In his inaugural address, Biden says "democracy has prevailed" and calls for an end to America's "uncivil war." Harris' historic moment.

— Trump pardons Steve Bannon and dozens of others in final hours in office; read the full list.

— Some QAnon followers lose hope after inauguration.

— Trump administration trying to sabotage Biden immigration plans with last-minute deals, say officials.

— Bernie Sanders, Lady Gaga and 'How it's going': Here are the best inauguration memes.

— Viewers' guide to Biden's Inauguration Day: Everything you need to know.