30 Julaị bu ubochi nke 30th (nke iri atọ na ) na onwa ana kpo Julaị. Na Gregorian calender, 30 Julaị bu ubochi nke 211th (212th na afo nke ana-kpo leap year) na afo. Anyi nwere agugu ubochi 154 du mgbe afo na agwu.