IDNLearn.com is the place where your questions are met with thoughtful and precise answers. Get prompt and accurate answers to your questions from our community of experts who are always ready to help.
Answer:
260 days Of all the ancient calendar systems, the Maya and other Mesoamerican systems are the most complex and intricate. They used 20-day months, and had two calendar years: the 260-day Sacred Round, or tzolkin, and the 365-day Vague Year, or haab. These two calendars coincided every 52 years.