It was an end like no other for a trial like no other: a former American president found guilty of 34 felonies.

The conviction of Donald Trump, read aloud shortly after 5 p.m. by the jury foreman as the former president sat just feet away, ended months of legal maneuvering, weeks of testimony, days of deliberation and several nervous minutes after the jury entered the Manhattan courtroom.

The former president and the presumptive Republican nominee was convicted of 34 counts of falsifying business records related to a scheme to cover up an extramarital tryst with a porn star, Stormy Daniels, in 2006. That encounter — which the former president denied — led to a $130,000 hush-money payment whose concealment gave rise to the 34 counts of falsifying business records that made Mr. Trump a felon.

Mr. Trump’s sentencing is scheduled for July 11; he has indicated he will appeal.

Here are five takeaways from the last day of Mr. Trump’s momentous trial.

A grueling trial ended suddenly.

Thursday, the second day of deliberations, seemed to be moving toward a quiet conclusion. Then, suddenly the word came from the judge, Juan M. Merchan: There was a verdict.

Less than an hour later, the headlines reading “guilty” began to be written.

The decision came just hours after the jury had asked to hear testimony involving the first witness — David Pecker, the former publisher of The National Enquirer — including his account of the now infamous 2015 meeting at Trump Tower where he agreed to publish positive stories and bury negative stories about Mr. Trump’s nascent candidacy.