When did the 12 astronauts on the moon land?

The twelve astronauts who have walked on the Moon landed during six Apollo missions from 1969 to 1972. The first successful Moon landing was Apollo 11 on July 20, 1969, with Neil Armstrong and Buzz Aldrin. Subsequent missions included Apollo 12 in November 1969, Apollo 14 in February 1971, Apollo 15 in July 1971, Apollo 16 in April 1972, and Apollo 17 in December 1972. Each mission contributed to our understanding of the Moon and space exploration.