17 Ọktoba bu ubochi nke 17th (nke iri na asaa) na onwa ana kpo Ọktoba. Na Gregorian calender, 17 Ọktoba bu ubochi nke 290th (291st na afo nke ana-kpo leap year) na afo. Anyi nwere agugu ubochi 75 du mgbe afo na agwu.