Scholars show how multiple planet movements tie into the 819-day Mayan calendar. The 819 days of the calendar must be viewed across a 45-year time period to fully understand. The movements of all ...

Despite the mysticism that often clouds the Mayan calendar in popular culture, fact remains that the calendar system in use by the Mayans was based on a system used throughout the pre-Columbian ...

A grain of truth — there’s usually at least a grain of truth — about the Mayan calendar (that one of its long-running cycles ended in December 2012), interpreted by New Age quackery ...

Maya farming was successful because of the accurate and detailed calendars people used. The Tzolkin calendar was also known as the Sacred calendar. It was 260 days long and it was used to keep ...

Hundreds of Indigenous Mayan people in Guatemala ushered in the new year according to their calendar with a spiritual ceremony at the sacred Mayan site of Kaminaljuyu, in Guatemala City ...