Inca calendar

So little is known about the calendar used by the Incas that one can hardly make a statement about it for which a contrary opinion cannot be found. Some workers in the field even assert that there was no formal calendar but only…

The religious calendar is explained in considerable detail by Guamán Poma de Ayala (see Table 3). In his letter to Philip II he offered two different versions, one centering on state ceremonies and sacrifices performed at Cuzco and the other describing the agricultural practices at the local…