Jurors will deliberate until 4:30 p.m. ET today if they don't reach a verdict sooner, Judge Merchan said.

"You cannot leave the building and you need to be able to get here quickly" when a verdict is reached, the judge told the parties after the jury had left the courtroom.

Former President Trump got up from the defense table and spoke with several associates, then exited the courtroom with his entourage.

The staff and lawyers from the Manhattan district attorney's office also left the courtroom.

As the 12 main jurors left the courtroom, most appeared to look away from Trump as they passed his counsel table.

The six alternate jurors remained in the courtroom after the 12 main jurors left to begin deliberations.

"We are not going to excuse you just yet," Judge Merchan told the alternates,

He asked them to stick around through the deliberations. though they won't participate in the deliberations themselves.

"That concludes my instructions on the law. Counsel please approach," Judge Merchan said when he was done instructing the jury.

He held a sidebar with the attorneys, after which the jurors filed out of the courtroom to begin deliberations.

Judge Merchan emphasized that jurors each need to come to an individual decision about the verdict after hearing and understanding the view of the other jurors.

"Each of you must decide the case for yourself, but only after a fair and impartial consideration of the evidence with the other jurors," Merchan said.

"You should discuss the evidence and consult with each other, listen to each other, give the others' views careful consideration," he said. "You should not surrender an honest view of the evidence simply because you want the trial to end, or because you're outvoted."

"Your verdict on each count you consider must ... be unanimous -- that is, each and every juror must agree to it," Merchan said.

Merchan said that the jury foreperson will read the verdict for each of the charged counts. Merchan will then poll the entire jury to confirm their verdict.

In an address from the White House, President Joe Biden said Donald Trump's criticism of the judicial system in the wake of his criminal conviction yesterday is "reckless" and "dangerous."

"The jury reached an unanimous verdict that found him guilty on all 34 felony counties. Now he'll be given the opportunity, as he should, to appeal that decision, just like everyone else has that opportunity," Biden said. "That's how the American system of justice works, and it's reckless, it's dangerous, it's irresponsible for anyone to say it was rigged just because they don't like the verdict."

"It was a state case, not a federal case, and it was heard by a jury of 12 citizens," said Biden, who made the remarks at the beginning of an address on the status of the Israel-Hamas conflict.

"Our justice system has endured for nearly 250 years, and it really is the cornerstone of America," he said. "Our justice system and justices should be respected. We should never allow anyone to tear it down. That's America. That's who we are, that's who will always be, God willing."

"The American principle that no one is above the law was reaffirmed," Biden said of yesterday's verdict.