The prophets knew hundred of years before then They KNEW WHERE he would be born in BETHLEHEM (micah 5.2) They knew WHEN he would be born (Daniel 9:24-27) they knew HOW he would be born - of a virgin (Isaiah 7.14) they knew there would be a star (Numbers 24.17)
DID YOU KNOW DECEMBER IS THE WRONG MONTH, it was winter then in Israel, and shepherds weren’t in the fields at night. (most likely September)
