Mesoamerican calendar

E564356

Mesoamerican cultural practice calendar system

The Mesoamerican calendar is an ancient system of interlocking ritual and solar cycles used by various pre-Columbian civilizations in central America to structure time, religious ceremonies, and agricultural activities.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (4)

Label	Occurrences
Aztec calendar	2
Aztec ritual calendar	2
Aztec solar calendar	1
Mesoamerican calendar canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T6045517 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Mesoamerican calendar
Context triple: [Acolhua, usedCalendar, Mesoamerican calendar]

A. Maya calendar
The Maya calendar is an ancient Mesoamerican timekeeping system composed of interlocking cyclical calendars used for ritual, agricultural, and astronomical purposes by the Maya civilization.
B. Mesoamerican Long Count calendar
The Mesoamerican Long Count calendar is an ancient Mesoamerican timekeeping system that tracks days in a linear count from a mythological starting point, most famously used by the Maya and other regional civilizations.
C. Tzolkʼin calendar
The Tzolkʼin calendar is a 260-day sacred ritual calendar of the ancient Maya used for divination, ceremonial events, and structuring religious life.
D. Mesoamerican chronology
Mesoamerican chronology is the archaeological and historical framework that divides the development of ancient Mesoamerican civilizations into distinct cultural and temporal periods, such as the Preclassic, Classic, and Postclassic eras.
E. Maya numerals
Maya numerals are a vigesimal (base-20) numeral system developed by the ancient Maya, notable for its use of dots and bars and an early concept of zero.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Mesoamerican calendar
Target entity description: The Mesoamerican calendar is an ancient system of interlocking ritual and solar cycles used by various pre-Columbian civilizations in central America to structure time, religious ceremonies, and agricultural activities.

A. Maya calendar
The Maya calendar is an ancient Mesoamerican timekeeping system composed of interlocking cyclical calendars used for ritual, agricultural, and astronomical purposes by the Maya civilization.
B. Mesoamerican Long Count calendar
The Mesoamerican Long Count calendar is an ancient Mesoamerican timekeeping system that tracks days in a linear count from a mythological starting point, most famously used by the Maya and other regional civilizations.
C. Tzolkʼin calendar
The Tzolkʼin calendar is a 260-day sacred ritual calendar of the ancient Maya used for divination, ceremonial events, and structuring religious life.
D. Mesoamerican chronology
Mesoamerican chronology is the archaeological and historical framework that divides the development of ancient Mesoamerican civilizations into distinct cultural and temporal periods, such as the Preclassic, Classic, and Postclassic eras.
E. Maya numerals
Maya numerals are a vigesimal (base-20) numeral system developed by the ancient Maya, notable for its use of dots and bars and an early concept of zero.
F. None of above. chosen

Statements (52)

Predicate	Object
instanceOf	Mesoamerican cultural practice ⓘ calendar system ⓘ
associatedWith	agricultural cycles ⓘ astronomical observations ⓘ deities and day-signs ⓘ religious cosmology ⓘ solar movements ⓘ
basedOn	interlocking cycles ⓘ
culturalRole	organized ritual life ⓘ regulated agricultural planning ⓘ structured political authority rituals ⓘ
developedInRegion	Mesoamerica NERFINISHED ⓘ central America ⓘ
hasCalendarRoundLength	52 years ⓘ
hasComponent	260-day ritual calendar ⓘ 365-day solar calendar ⓘ calendar round ⓘ long count ⓘ
hasFeature	interlocking day and month counts ⓘ named days ⓘ named months or periods ⓘ numbered days ⓘ propitious and unpropitious days ⓘ
hasRitualCycleLength	260 days ⓘ
hasRitualCycleName	Tonalpohualli NERFINISHED ⓘ Tzolkʼin NERFINISHED ⓘ
hasSolarCycleLength	365 days ⓘ
hasSolarCycleName	Haabʼ ⓘ Xiuhpohualli NERFINISHED ⓘ
influenced	Aztec calendar NERFINISHED ⓘ Maya calendar NERFINISHED ⓘ
represents	cyclical conception of time ⓘ
sharesStructureWith	Aztec calendar NERFINISHED ⓘ Maya calendar NERFINISHED ⓘ
timePeriodOfUse	Classic period of Mesoamerica NERFINISHED ⓘ Formative period of Mesoamerica ⓘ Postclassic period of Mesoamerica ⓘ pre-Columbian era ⓘ
usedBy	Aztec civilization NERFINISHED ⓘ Maya civilization NERFINISHED ⓘ Mixtec civilization NERFINISHED ⓘ Olmec civilization NERFINISHED ⓘ Zapotec civilization NERFINISHED ⓘ various pre-Columbian cultures of central America ⓘ
usedFor	agricultural activities ⓘ divination ⓘ dynastic commemorations ⓘ festivals and feasts ⓘ religious ceremonies ⓘ ritual scheduling ⓘ state ceremonies ⓘ structuring time ⓘ

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Acolhua → usedCalendar → Mesoamerican calendar ⓘ

xiuhcoatl → relatedConcept → Mesoamerican calendar ⓘ

subject surface form: Xiuhcoatl

this entity surface form: Aztec calendar

Panquetzaliztli → partOf → Mesoamerican calendar ⓘ

this entity surface form: Aztec ritual calendar

Tozoztontli → calendarContext → Mesoamerican calendar ⓘ

this entity surface form: Aztec calendar

Etzalcualiztli → calendar → Mesoamerican calendar ⓘ

this entity surface form: Aztec solar calendar

Atlcahualo → partOf → Mesoamerican calendar ⓘ