![]() ![]() Leap days in our modern calendar 7 Planets, 7 DaysĪvid astronomers and astrologers, the Babylonians developed a kind of horoscope around 500 BCE where each day of the week was assigned to one of the classical planets – the seven non-fixed celestial bodies visible to the naked eye. ![]() This 7-day structure is also believed to have ultimately informed a number of popular creation myths, such as the Book of Genesis in the Hebrew and Christian Bibles, which states that God created the world in seven days: six days of work followed by one day of rest. This ancient society, who lived in Mesopotamia in what is now Iraq, rounded the Moon cycle down to 28 days and divided this time span into 4 periods of 7 days each, using leap days to stay in sync with the Moon phases in the long run. It takes the Moon around 29.5 days to cycle through all Moon phases.įor everyday purposes, this is a fairly long and impractical time span, so it makes sense to break it down into smaller segments.Įnter the Babylonians. Like many other calendars, today's Gregorian calendar is ultimately based on the phases of the Moon. The reason why we organize our lives around a 7-day week is, quite literally, above our heads. Business Date to Date (exclude holidays). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |