"The sidereal year exists as well as the terrestrial year. We understand the terrestrial year as being the movement of the earth around the sun during a period of 365 days. The terrestrial year has four seasons: spring, summer, autumn, and winter. The sidereal year also exists, lasting for approximately 25,968 terrestrial years.

Our solar system travels around the zodiacal belt and during its voyage many unusual things happen. The solar system returns to its original point of departure after completing its voyage around the zodiacal belt, thus concluding the sidereal year.

The sidereal year also has its four seasons: spring, summer, autumn, and winter. Spring is the Age of Gold, summer is the Age of Silver, autumn is the Age of Copper, and winter is the Age of Iron.

Each Root Race endures a complete voyage of the solar system around the zodiacal belt.

Our present Root Race, the Aryan Race that populates the five continents of the world, was born after the universal flood and will last throughout the era of Aquarius, which we are presently in. The voyage of our solar system began in Aquarius and will end in Aquarius." - Samael Aun Weor

In other words: Our present Root Race, the Aryan Root Race that populates the five continents of the world, began in Aquarius and will end in Aquarius, which we are presently in.

Now in regards to the Atlantean Root Race, it is well known that it was ruled by Poseidon, who is the Lord of Pisces, the Lord of those boisterous waters that swallowed the last part of that Atlantean civilization, that existed with the name of Poseidonis.