What Event Started The Jewish Calendar. The number of any given year (at the time of the writing of this article, the year is 5767 (2007)), is the amount of years which. The year 5708 (and every jewish year) was figured by commencing the count from the beginning of genesis.

But most jews would be hard pressed to explain what happened 5750 years ago and why the jewish calendar begins with that event, which will be commemorated this year on friday evening. Meaning “head of the year” or “first of the year,” the festival begins on the first day of tishrei, the.