It is mentioned in the Rituals of Hajj by His Eminence (may Allah prolong his life) in the matter (177): If…

It is mentioned in the Rituals of Hajj by His Eminence (may Allah prolong his life) in the matter (177): If he leaves Mecca after completing the Umrah without entering Ihram and exceeding the meeqats, then there are two cases: The first is that his return is before passing a month from his return. The question: What is meant by the month here? Is it the numerical month (30) days, or is it the lunar month?