The Mesoamerican Long Count calendar is a non-repeating base-20 and base-18 calendar used by pre-Columbian Mesoamerican cultures, most notably the Maya. For this reason, it is often known as the Maya
Detail showing columns of glyphs from a portion of the 2nd century CE La Mojarra Stela 1. The left column gives a Long Count date of 8.5.16.9.7, or 156 CE. The other columns visible are glyphs from the Epi-Olmec script.
The back of Stela C from Tres Zapotes, an Olmec archaeological site. This is the second oldest Long Count date yet discovered. The numerals 7.16.6.16.18 translate to September 1, 32 BCE (Gregorian). The glyphs surrounding the date are what is thought to be one of the few surviving examples of Epi-Olmec script.
Maya civilization
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The Maya civilization was a Mesoamerican civilization that existed from antiquity to the early modern period. Known by its ancient temples and glyphs, the civilization is also noted for its art, archi
Mesoamerican Long Count calendar
…The Mesoamerican Long Count calendar is a non-repeating base-20 and base-18 calendar used by pre-Columbian Mesoamerican cultures, most notably the Maya. For this reason, it is often known as the Maya Long Count calendar. Using a modified vigesimal tally, the Long Count calendar identifies a day by…
El Castillo, at Chichen Itza
Temple of the Great Jaguar, at Tikal
Stela D from Quiriguá, representing king Kʼakʼ Tiliw Chan Yopaat
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