Day Coatl (Snake) is governed by Chalchihuitlicue as its provider of tonalli (Shadow Soul) life energy. Coatl is the day of the snaking river that always changes without changing. It signifies the fleeting moment of eternal water. A good day for humility, a bad day for acting on self-interests.
Some people that were born on day Coatl and have their life energy provided by Chalchihuitlicue are Tiger Woods, Carmen Electra, Angelina Jolie, Eminem, Sinead O'Connor, Diane Lane, Sarah Jessica Parker, Jodie Foster, Matt Damon, Naomi Watts, Adriana Lima, David Letterman, Marilyn Monroe.