?? ???? ???? ??????? ?? ???? ??? ???????? ?????? ????????? ???? ??? ?????? ???????? ??????? ???????? ???????? ?????????? ??? ????? ?????? ??????? ??????? ????? ?? ????????.The Sumerian clergymen and astronomers ended up the very first who divided the 12 months into more compact models. So as their lunar yr had twelve months of about 30 days Each an