The Beatles - A Day in The Life: June 19, 1967
Studio Three, EMI Studios in London
A 7:00 pm to 1:45 am session in which the Beatles overdubbed lead and backing vocals, drums, piano and banjo onto a newly made copy of the "All You Need is Love" take ten.
Note: A studio two session booked for the evening of June 20th did not take place.
Source: The Complete Beatles Chronicles - Mark Lewisohn