August 11 is the 223nd day of the year. Event Note: The following section is considered non-canon or is disputed in canonicity. 1984, Saturday: Robert places an advertisement in the Hill Valley Telegraph classifieds section for the used DeLorean DMC-12 that will become the DeLorean time machine. Non-canon or disputable information ends here. Retrieved from "https://backtothefuture.fandom.com/wiki/August_11?oldid=49935" Categories: Articles with non-canon elements Dates Community content is available under CC-BY-SA unless otherwise noted.