Ancient civilizations-2

Aztec ritual calendar

Tonalpohualli, an Aztec term meaning “the count of days,” was the name of the ritual calendar of 260 days. It ran parallel to the solar calendar of 365 days, which was divided into 18 months of 20 days and five supplementary unlucky days. The word tonalli means both “day” and “destiny”: the 260-day calendar was mainly used for purposes of divination. The days were named by the combination of 20 signs—natural phenomena such as wind and earthquake, animals like rabbit and jaguar, plants such as reeds, and objects like flint knife and house—with the numbers 1 to 13. Thus the calendrical round included 20 series of 13 days.

Specialized priests called tonalpouhque interpreted the signs and numbers on such occasions as birth, marriage, departure of traders to faraway lands, and election of rulers. Each day and each 13-day series were deemed lucky, unlucky, or indifferent according to the deities presiding over them. Thus Ce-Coatl (“One-Snake”) was held as favourable to the traders, Chicome-Xochitl (“Seven-Flower”) to the scribes and the weavers, and Nahui-Ehécatl (“Four-Wind”) to the magicians. The men who were born during the Ce-Ocelotl (“One-Jaguar”) series would die on the sacrificial stone, those whose birth took place on the day Ometochtli (“Two-Rabbit”) would be drunkards, and so on. The tonalpohualli dominated every aspect of public and private life. Jacques Soustelle