The Apollo 11 astronauts enjoy a ticker-tape parade in New York City. That evening, at a state dinner in Los Angeles, they are awarded the Presidential Medal of Freedom by U.S. President Richard Nixon.

Apollo 11 was a spaceflight conducted from July 16 to 24, 1969, by the United States and launched by NASA. It marked the first time that humans landed on the Moon. Commander Neil Armstrong and Lunar Module pilot Buzz Aldrin landed the Lunar Module Eagle on July 20, 1969, at 20:17 UTC, and Armstrong became the first person to step onto the Moon's surface six hours and 39 minutes later, on July 21 at 02:56:15 UTC. Aldrin joined him 19 minutes later, and they spent about two and a quarter hours together exploring the site they had named Tranquility Base upon landing. Armstrong and Aldrin collected 47.5 pounds (21.5 kg) of lunar material to bring back to Earth as pilot Michael Collins flew the Command Module Columbia in lunar orbit, and were on the Moon's surface for 21 hours, 36 minutes, before lifting off to rejoin Columbia.

A ticker-tape parade is a parade event held in an urban setting, characterized by large amounts of shredded paper thrown onto the parade route from the surrounding buildings, creating a celebratory flurry of paper. Originally, actual ticker tape was used; however, now it is commonly substituted with confetti.

August 13 is the 225th day of the year in the Gregorian calendar; 140 days remain until the end of the year.

A state banquet is an official banquet hosted by the head of state in their official residence for another head of state, or sometimes head of government, and other guests. Usually as part of a state visit or diplomatic conference, it is held to celebrate diplomatic ties between the host and guest countries. Depending on time of the day, it may be referred to as a state dinner or state lunch. The size varies, but the numbers of diners may run into the hundreds.