Sha'ban
Shaʽban (, "") is the eighth month of the Islamic calendar. It is the month of "separation", so called because the pagan Arabs used to disperse in search of water. The fifteenth night of this month is known as the "Night of Records" (Laylat al-Bara'at). Sha'ban is the last lunar month before Ramadan, and so Muslims determine in it when the first day of Ramadan fasting will be. In the post-Tanzimat Ottoman Empire context, the word was, in French, the main language of diplomacy and a common language among educated and among non-Muslim subjects, spelled as Cha'ban. The  current Turkish spelling today is Şaban. Virtues. The virtues of Sha'ban is mentioned in various traditions of the Islamic prophet Muhammad. Aisha, the wife of Muhammad, narrated that "(she) did not see him fasting in any month more than in the month of Sha'ban," except Ramadan. In another narration the Prophet Muhammad said, "Do those deeds which you can do easily, as Allah will not get tired (of giving rewards) till you get bored and tired (of performing religious deeds)." Timing. The Islamic calendar is a lunar calendar, and months begin when the first crescent of a new moon is  sighted. Since the Islamic lunar calendar year is 11 to 12 days shorter than the solar year, Sha'ban migrates throughout the seasons. The estimated start and end dates for Sha'ban, based on the Umm al-Qura calendar of Saudi Arabia, are: