According to the Aztec calendar, today is 1 Rabbit the day the Earth was created and also the beginning of the trecena called Toctli (Rabbit) ruled by Xuihtecutli who stands at its center. See e.g.,

http://www.azteccalendar.com/trecena/Tochtli.html

where it reads in part:

"The 13-day period Tochtli (Rabbit) is ruled by Xiuhtecuhtli, Lord of the Year, the old god of fire, who stands at the center of the world and whose nagual is the Xiuhcoatl (Fire Serpent).

Tochtli is the last trecena of the sacred year. It signifies the end of one cycle and the beginning of a new one. These are 13 days associated with the mystical sacrifice proper to the vanguard of another age . . ."

But patron of the day Tochtli (rabbit) is Mayahuel, goddess of the maguey plant and of growth in general.

These two Teotls make an interesting pair.

Happy earth day!!