“Xiuhtecuhtli: Aztec god of fire and creator of all life. With Chantico, his feminine counterpart, he was believed to be a representation of Ometecuhtli. Xiuhtecuhtli’s festivals coincided with the two extremes in the climatological cycle, the heat of August and the cold of January. He was also the center of a ritual transfer of fire from temple to temple that occurred once every 52 years at the end of the Aztec calendar cycle.”
Excerpted from: Stevens, Mark A., Ed. Merriam-Webster’s Collegiate Encyclopedia. Springfield, Massachusetts: Merriam-Webster, 2000.