Great year

A great year is a complete revolution equinox S around the ecliptic . Its duration is of approximately: 25920 years, but it cannot be precisely given, the speed of Précession being variable.

The phenomenon of precession of the equinoxes known since the Antiquity, causes a shift in the astrological cycle . Thus, the Sun rises at the time of the equinox of Printemps in an inverse order to that of the astrological year. This great year ( magnus asses in Latin) itself is broken up into twelve months of: 2160 solar years, corresponding to each of the twelve signs of the Zodiac.

The birth of Jesus-Christ, would correspond to the entry in the month of fish, which would have generated many symbols on the subject.

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  • Croix (symbol)
  • Big Year in English indicates a competition between Ornithologue S, to see

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