Piedra De Sol. The Sun Stone
Format: hardcover
ISBN:
9780950081700 (0950081701)
Publisher: Cosmos Publications
Pages no: 31
Edition language: English
" the Aztec calendar consisted of a ritual cycle of 260 days and a 365-day civil cycle. The ritual cycle, or tonalpohualli, contained two smaller cycles, an ordered sequence of 20 named days and a sequence of days numbered from 1 to 13. The 13-day cycle was particularly important for religious obser...