Mayan Calendar End 2025. Mayan calendar, dating system of the ancient mayan civilization and the basis for all other calendars used by mesoamerican civilizations. A newly discovered mayan text reveals the end date for the mayan calendar, becoming only the second known document to do so.
Although the maya and other mesoamerican societies had the haab, a solar year of 365 days, the long count is based upon a “mathematical year” of 360 k’in (days), called a tun, which. A newly discovered mayan text reveals the end date for the mayan calendar, becoming only the second known document to do so.