Have you ever asked the question, “How old is the earth?” or “What is the age of the universe?” You are about to learn what the Bible says about the creation of earth by God and the world history that follows the 7 days of Creation for the next 4,100 plus years. This Bible Timeline research concludes that the "first day" of Creation Week starts on the Gregorian solar calendar on Sunday October 21, 4101 BC at 6:00 p.m. in the area of earth now called Israel. This exact moment in time starts Monday October 14 - Creation Day One in 4115 BC on a Jewish Hebrew 364-Day “sacred” calendar. This 364-Day calendar is called “sacred” because it is totally derived from the numbered years in the Masoretic text of Scripture.