Answer: March 4, 1797.
Second US President John Adams was sworn in on March 4, 1797. He served a single term of office and was succeeded by Thomas Jefferson on March 4, 1801.
Vice president
Adams was sworn in at Congress Hall in Philadelphia. (The capital was in Philadelphia until Adams' s last year in office when it moved to Washington.)
John Q. Adams
George Washington was the second time, and John Adams.
John Adams, President Washington was late to be sworn in and John Adams had to swear in for him.
John Quincy Adams' last day as U. S. President was March 3, 1829.
John Adams
The Vice President, Lyndon B. Johnson
No. The US was not at war when Adams was in office.
John Adams was 61 years old when he became President of the United States. John Adams was the 2nd President of the United States.
John Quincy Adams was President of the United States from 1825-1829