Aztec and Maya Calendar
In the tonalpohualli, the sacred Aztec calendar, Monday October 15, 2018 is:
Xihuitl:
solar year
7 - Acatl (reed)
Long Count:
Mayan calendar
13.0.5.16.4
Xiuhpohualli:
365-day calendar
11 - Izcalli (I)
(Correlation: Alfonso Caso [adjust])
The significance of this day
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.
Day Cuetzpalin (Lizard) is governed by Huehuecoyotl, the Trickster, as its provider of tonalli (Shadow Soul) life energy. Cuetzpallin signifies rapid reversals of fortune. It is a good day to work on your reputation through actions, not words.
The thirteen day period (trecena) that starts with day 1-Cozcacuauhtli (Vulture) is ruled by Xolotl. This trecena signifies the wisdom and freedom of old age; it represents the path of the setting sun. While the way of the warriorpoints to the relationship between predator and prey, this sign points to to the Third Way, which is neither: these are 13 days set aside to perfect the Way of the Scavenger. While the young heart must strategize between offense and defense, the old heart float like the clouds, stooping to earth only to take what no one else wants. These are good days for disengaging; bad days for participating.

