Aztec Timeline

  • Period: 1100 to 1200

    Mayans start migrating to Mexico

    Mayan people migrate southward into Mesoamerica.
  • 1248

    Aztecs settle on Chapultepec Hill

    They were later forced to leave.
  • 1325

    The Aztecs establish Tenochtitlan

    It is the capital of the new Aztec empire.
  • 1427

    The Aztec Empire is officially established

    It is established after the formation of the Triple Alliance with Texcoco and Tlacopan.
  • 1486

    Ahuitzotl become emperor

    The following year a new temple at Tenochtitlán was built that was dedicated to the gods. After it was built, a ceremony where up to 20,000 prisoners of war were sacrificed at the altar.
  • 1502

    Montezuma becomes emperor

    The Aztec Empire is at its peak.
  • Feb 18, 1519

    Hernán Cortés arrives in Mexico

    He is accompanied by 600 soldiers.
  • Nov 8, 1519

    Cortés enters Tenochtitlán.

    Montezuma receives Cortés with great honor. Cortés, however, soon decides to take Montezuma captive
  • 1520

    Cortés leaves.

    Cortés leaves to combat a rival Spanish force on the coast, and when he gets back, Cortés finds the Spanish garrison in Tenochtitlán besieged by the Aztecs.
  • Aug 13, 1521

    Tenochtitlan falls to the Spanish

    Their emperor is captured, and the Aztec Empire falls.