Analysis of information sources in references of the Wikipedia article "제2성전" in Korean language version.
According to this calculation, this year which is one-thousand, one-hundred and seven years following the destruction, which year in the Seleucid era counting is [today] the 1,487th year (corresponding with Tishri 1175–Elul 1176 CE), being the year 4,936 anno mundi, it is a Seventh Year [of the seven-year cycle], and it is the 21st year of the Jubilee" (END QUOTE). = the destruction occurring in the lunar month of Av, two months preceding the New Year of 3,829 anno mundi.