23 Maachị bu ubochi nke 23rd (nke iri abụọ na atọ) na onwa ana kpo Maachị. Na Gregorian calender, 23 Maachị bu ubochi nke 82nd (83rd na afo nke ana-kpo leap year) na afo. Anyi nwere agugu ubochi 283 du mgbe afo na agwu.