The Haab Calendar was one of the 17 calendars used by the Mayans as a civil calendar. It consisted of 365 days divided in 18 months of 20 days each and 5 additional days called Uayeb.
The Tzolkin and the Haab Calendars combined form a 52 year cycle called the Calendar Round, which means that every 73 Tzolkin cycles both calendars meet and during 18,980 days the daily energies are never the same.
Every 52 years, our Galactic Birthday and Gregorian Birthday meet again on the same day for the first time and, as of our 52nd birthday onwards, the entire pattern of energies from our date of birth repeats itself , giving us a wonderful opportunity of conscious re-birth!
Check the Destiny Castle to read more about the significance of one’s 52nd birthday.