15 Disemba bu ubochi nke 15th (nke iri na ise) na onwa ana kpo Disemba. Na Gregorian calender, 15 Disemba bu ubochi nke 349th (350th na afo nke ana-kpo leap year) na afo. Anyi nwere agugu ubochi 16 du mgbe afo na agwu. Édémédé nke dị ntakiri. Nye Wikipedia áká Í me kọ sáasa.