Aztec religious beliefs are reflected in the designs of the religious structures as well as domestic structures. Research into the significance of building alignment in Aztec culture has shown that the dates of sunrises and sunsets along architectural orientation exhibit a pattern of separated intervals that are largely multiples of 13 and 20 days.
Aztec religious practices are depicted in both religious and domestic buildings. Studies on building alignment in Aztec society have demonstrated that the timing of sunrise and sunset orientations within structures follow a sequence based on multiples of 13 and 20 days.