Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: July 20, 2017 all-day Repeats 2017-07-20T00:00:00-05:00 2017-07-21T00:00:00-05:00 Facts July 20, 1969. Apollo 11 astronaut Neil Armstrong transmits the first words from the surface of the moon: “Houston, the Eagle has landed.”