There is no way to know for certain when Jesus Christ was born. The exact date of his birth is not recorded in the Bible, and there is no historical record of the date outside of the Bible. The date of December 25th was chosen by the early Christian church as the date to celebrate the birth of Jesus, but it is not necessarily the actual date of his birth. Some historians believe that the date of December 25th was chosen because it was already a popular holiday in the Roman Empire, and the early Christian church wanted to incorporate elements of this holiday into their own celebrations. However, it is important to note that the celebration of Christmas as we know it today is more about commemorating the birth of Jesus and the values that he stood for, rather than the exact date of his birth.