Extended Sabbath Time Based upon some of the Second Temple literature, it would seem that each lunar cycle minimally was reckoned to contain 14 days plus a half-day delimiter (in the first half of the lunar cycle), and 14 days plus a half-day delimiter (in the last-half of the lunar cycle).
(each lunar cycle; to contain; 14 days plus a half-day delimiter (in the first half of the lunar cycle), and 14 days plus a half-day delimiter (in the last-half of the lunar cycle)
each lunar cycle
to contain
14 days plus a half-day delimiter (in the first half of the lunar cycle), and 14 days plus a half-day delimiter (in the last-half of the lunar cycle