Page "Hebrew calendar" Paragraph 69

Since about the 3rd century CE, the Jewish calendar has used the Anno Mundi epoch ( Latin for “ in the year of the world ,” abbreviated AM or A. M .; Hebrew ), sometimes referred to as the “ Hebrew era .” According to Rabbinic reckoning, the beginning of " year 1 " is not Creation, but about one year before Creation, with the new moon of its first month ( Tishrei ) to be called molad tohu ( the mean new moon of chaos or nothing ).