Opening arguments in the Senate impeachment trial for Donald Trump over the Capitol riot will begin the week of February 8, Senate Majority Leader Chuck Schumer announced.
It will be the first time a former president will face such charges after leaving office.
The schedule was agreed on Friday evening after Democrats reached an agreement with Republicans, who had pushed for a delay to give Mr Trump a chance to organise his legal team and prepare a defence on the sole charge of incitement of insurrection.
“We all want to put this awful chapter in our nation’s history behind us,” Mr Schumer said about the deadly January 6 Capitol siege by a mob of pro-Trump supporters.
“But healing and unity will only come if there is truth and accountability. And that is what this trial will provide.”
House Speaker Nancy Pelosi will send the article of impeachment late on Monday, with senators sworn in as jurors on Tuesday. But opening arguments will move to February.
Mr Trump’s impeachment trial would be the first of a US president no longer in office, an undertaking that his Senate Republican allies argue is pointless and potentially even unconstitutional.
Democrats say they have to hold Mr Trump to account, even as they pursue Mr Biden’s legislative priorities, because of the gravity of what took place — a violent attack on the US Congress aimed at overturning an election.
If Mr Trump is convicted the Senate could vote to bar him from holding office ever again, potentially upending his chances for a political comeback.