Passover lasts for seven days for Reform Jews and other progressive Jews around the world or eight days for Orthodox , Hasidic , and most Conservative Jews .
According to standard biblical chronology , this event would have taken at about 1300 BCE ( AM 2450 ) .The Seder Olam Rabbah calculates the lifespan of Moses as 1391–1271 BCE , which would correspond to a date of the Exodus of forty years before 1271 , i.e . 1311 BCE.Passover commences on the 15th of the Hebrew month of Nisan and lasts for either seven days ( in Israel ) and for Reform Jews and other progressive Jews around the world who adhere to the Biblical commandment or eight days for Orthodox , Hasidic , and most Consrvative Jews ( in the diaspora ) .
Passover