Aztec and Maya Calendar
In the tonalpohualli, the sacred Aztec calendar, Sunday June 17, 1979 is:
Xihuitl:
solar year
6 - Acatl (reed)
Long Count:
Mayan calendar
12.18.5.17.19
Xiuhpohualli:
365-day calendar
6 - Teotleco (XIII)
(Correlation: Alfonso Caso [adjust])
The significance of this day
Aztec facts
The last New Fire ceremony rituals (performed at the end of a 52-year calendar round or xiuhmolpilli) under Aztec reign were probably held from January 23 to February 4, 1507.
Day Quiahuitl (Rain) 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-Ozomahtli (Monkey) is ruled by Patecatl. The 13 days of this trecena are influenced by the quest for cures of all the various ills that befall us: the quest to obtain power that can overcome misfortune lies at the heart of the warrior's purpose. The transformation of poison into medicine, and evil into good, is an art whose expression must be tailored to the field of battle. These are good days to fashion a war shield and collect articles for your medicine bundle; bad days to allow infections to fester.

