Aztec and Maya Calendar
In the tonalpohualli, the sacred Aztec calendar, Thursday December 20, 2012 is:
Xihuitl:
solar year
1 - Calli (house)
Xiuhpohualli:
365-day calendar
16 - Tozoztontli (III)
Long Count:
Mayan calendar
12.19.19.17.19
(Correlation: Alfonso Caso - Nicholson's veintena alignment [adjust])
The significance of this day
Day Quiahuitl (Rain, known as Cauac in Maya) is governed by Tonatiuh, the Sun God, as its provider of tonalli (Shadow Soul) life energy. Quiahuitl is a day of relying on the unpredictable fortunes of fate. It is a good day for traveling and learning, a bad day for business and planning.
The thirteen day period (trecena) that starts with day 1-Ollin (Movement) is ruled by Tlazolteotl. This trecena is governed by the goddess of cotton and weaving, of sexuality and childbirth, she who is the eater of sins: it is the sign of the Scavenger, who feeds not on power but on the ills that darken the heart. The rainbow serpent, symbol of pleasure and folly, levitates amidst a shroud of smoke and shadow: these are 13 days of stolen secrets and odd twists of fate. The earth itself shakes: the ills created by shock can sometimes only be cured by greater shock. These are good days for self-purification; bad days for self-gratification.
Aztec facts
Tenochtitlan, the Aztec capital was captured by Hernán Cortés on August 13, 1521 (day 1-Coatl). This date, as recorded by Fray Bernardino de Sahagún, provides an anchor for the correlation of the calendar.