Aztec and Maya Calendar
In the tonalpohualli, the sacred Aztec calendar, Tuesday June 28, 1977 is:
Xihuitl:
solar year
4 - Calli (house)
Long Count:
Mayan calendar
12.18.4.0.0
Xiuhpohualli:
365-day calendar
17 - Teotleco (XIII)
(Correlation: Alfonso Caso [adjust])
The significance of this day
Aztec facts
The Aztec, Maya and most other mesoamerican people used the same 260-day calendar with an identical correlation. So the Aztec date 1-Cipactli corresponds to 1-Imix for the Maya, etcetera.
5-Xochitl is the name day of Macuilxochitl, the God of Dancing and Singing, often represented by a monkey.
Day Xochitl (Flower) is governed by Xochiquetzal, Flower Feather, as its provider of tonalli (Shadow Soul) life energy. Xochitl is a day for creating beauty and truth, especially that which speaks to the heart who knows it will one day cease to beat. Xochitl reminds us that life, like the flower, is beautiful but quickly fades. It is a good day for reflection, companionship and poignancy; it is a bad day for repressing deep-seated wishes, desires and passions.
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.

