The Egyptians, Druids, Incas, Polynesians (etc.) and even the Mayans (which had the most complex and correct calendar in history) used the 13 Moons (Months) calendar.
The harmonious Moon calendar is very logical and simple to follow. Each week starts with Monday and ends with Sunday. The 1st day of every month will always be a Monday, and the 7th always a Sunday. This makes it easy to plan way ahead and reestablishes our connection to the Universe.
The New Year in the thirteen moon calendar, of course, is not the same as Gregorian New Year, January 1, but is celebrated the day after the Day Out of Time, just as the Day Out of Time is the day after the 364th day of the 13 moon calendar.”
HAFSeptember 20, 2020