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Aztec and Maya Calendar

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In the tonalpohualli, the sacred Aztec calendar, Monday May 18, 2026 is:

Tonalli:

day

Mahtlactli-omome Cozcacuauhtli

12 - Cozcacuauhtli (vulture)

Trecena:

13-day period

Ce Coatl

Coatl (snake)

Xihuitl:

solar year

Ce Tochtli

1 - Tochtli (rabbit)


Yoaltecuhtli:

Lord of the Night

Tepeyollotl

Xiuhpohualli:

365-day calendar

8 - Ochpaniztli (XI)

Long Count:

Mayan calendar

13.0.13.10.16

(Correlation: Alfonso Caso - Nicholson's veintena alignment [adjust])

The significance of this day

Day Cozcacuauhtli (Vulture, known as Cib in Maya) is governed by Itzpapalotl as its provider of tonalli (Shadow Soul) life energy. Cozcacuauhtli signifies long life, wisdom, good counsel and mental equilibrium. It is a good day to confront the discontinuities, disruptions, failures and deaths one suffers in life. Cozcacuauhtli is a day for tricking the Trickster.

The thirteen day period (trecena) that starts with day 1-Coatl (Snake) is ruled by Xiuhtecuhtli, Lord of the Year, the ancient god of fire who stands at the center. The 13 days of this trecena are governed by the forces that have created a power vacuum in the situation. The throne is empty and the rightful heir must struggle with all the pretenders who would claim it. These are 13 days of conflict, intrigues and unexpected developments. The throne will fall to the one who has laid the groundwork, built the alliances and is favored by the timing of events beyond any one person's control. This time will come again: those who are not prepared should bide their time; those who hold the throne should beware. These are good days to act out of strength, bad days to rely on the strength of others.

Aztec facts

The Aztecs did not use a leap year correction but they knew the length of a solar year is neither 365 nor 365.25 days. Presumably they kept some count of days to register astronomical events but no evidence of an Aztec Long Count exists.

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