In Civil Terms Elohim Kingship Institute For Human Civilization- Not Intended For AD. Anno Domini J

The ungangable civilized story, of the Elohim first Calendar for the genetic hybrid people, notably an exclusive design for civilizationn, and not intended for uncivilized hominid homo Erectus white people Moon-seasonal  worshippers.   Here is the difference:

The historic fact is that the calendar was devised in order to predetermine the precise time of festivals honoring the gods.  The calendar, in other words, was a religious device. The first names by which months were called in Sumer had the prefix EZEN.  The word did not mean "Month"; it meant "festival." The months were the times when the Festival  of Enlil, of the Festival of Ninerta, or those of other leading dieties were to bw observed.

That the calendar's purpose was to enable religious observances, should not in anyway surprise an individual  at all.  Because it is the uncivilized changes, corrosive behavor  of the hominid southern Apeman homo Erectus offspring, which infected the gods established kingship costoms of orderly society. 

See book: When Time Began  p. 198 by Zecharia Sitchin. 

THE SODOMY ANOMALY: something that deviates from what is standard, normal, or expected. 

• What is the basis of the solar calendar? (This is incorrect)

solar calendar, any dating system based on the seasonal year of approximately 365 1/4 days, the time it takes the Earth to revolve once around the Sun.

When did solar calendar start?

• In 45 BC Julius Caesar, upon the advice of the Greek astronomer Sosigenes (flourished 1st century BC), decided to use a purely solar calendar. This calendar, known as the Julian calendar, fixed the normal year at 365 days, and the leap year, every fourth year, at 366 days.