Based on the cycles and patterns of natural elements the Denderah disc was designed to preserve knowledge and wisdom from past experiences, with the aim to anticipate, sustain, survive and pass on to future generations. This time-scheduler had 10 equally divided months of 36 days and 9 weekdays, accumulating to 360 days. To accomplish the full year, the remaining 5 days were assigned to Gods and Goddesses. This natural journal was based on the moon & sun cycles, on the constellation (astrology and astronomy) and on the flooding of the Nile. Periods of heavily rain overfloated the Nile river, leaving behind fertile slud allowing sowing and harvesting followed by extreme dryness. This manifested itself as a recurring cycle, allowing the first people to forecast these elements of nature. The Denderah disc is a pre-historical tool found all over Tamare/Kemet/ ancient Egipt dating back to the first civilizations around the Nile, ten thousands of years ago.

The Roman calendar was partly copied from the Greek calendar. It was a very basic tool, derived from the moon cycles. It only had 10 months and 2 months during winter were left undecisive. The roman calendar primary had a civil function. Every moon cycle tax and wages needed to be paid. It was also used for elections, which led to manipulations by the Roman rulers. For they would extend or shorten the year, according to the seating officers, this frustrated the Romans and Julius Caesar.

Julius Caesar was discontent with the Roman calendar as it was very manipulative. He instigated to reform the Roman calendar into the Julian calendar. Finally naming the 2 months that were left indecisive during wintertime, after 2 of the Gods he most valued Janus and Februus, naming them January and February.

Besides naming the calendar after himself he also changed the name of the initial 5th month "Quintis" meaning 5, to July eternalizing his own name. The Roman Senate however was not too pleased with him after recreating himself as a godly-like person, so they killed him shortly after he launch of the Julian calendar.

The initial 6th month Sextiles was changed to August, after the adoptive son of Julius Caesar, Emperor August (also known as Octavius). This took place in 8 B.C. to honor him with his greatest victories, amongst them the conquest of Egipt, his greatest achievement.

There were two leading reasons the Julian calendar got preceded by the Gregorian calendar. The main and first reason was that the Julian Calendar assumed incorrectly that the average solar year is exactly 365,25 years long, an overestimate of 11 minutes and 4 seconds. Secondly, Julian calendar had access leap days causing this timetable to drift from the rise of the northern equinox, the Ishtar, a natural phenomenon used to define the beginning of spring according to the tropical season. In Christianity this day marks the countdown to Easter (Ishtar = rise -resurrection- a star at the horizon, Jesus was seen as a STAR born, superstar) the resurrection of Jesus Christ after 40 days. This is the reason being that Easter is never celebrated on a particular date of the year, but always between the 22th of March and the 25th of April, according to the rise of Ishtar.