This Maya almanac contained predictions for each day of the tzolkin calendar and was written to determine the days propitious for activities such a hunting, beekeeping, weaving, or agriculture, and rituals to attract rain or year beginning or ending ceremonies. As their homologues, this almanac is an illustrated book that provided information through text and image and suggested ways of perceiving reality. It allows us to enter a religious world of gods, characters, tasks, attributions, settings, and relations. Here can been seen the first pages, dedicated to the activity of the god Chac, and the final pages, where Itzamná predominates.