Sunstone - Piedra de Sol
Format: hardcover
ISBN:
9780811211949 (0811211940)
Publisher: New Directions Publishing Corporation
Pages no: 64
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...