Quetzalcōātl

Quetzalcōātl (Nahuatl: quetzalli, the quetzal's precious tail feather, + cōātl, 'serpent'; so 'Feathered Serpent') [1][2][3]. Yucatec Maya K'uk'ulkan, 'feathered serpent' [18]. K'iche' Maya Q'uq'umatz, 'quetzal serpent' [17][18]

The Feathered Serpent: god of wind, learning, creation and the morning star

Quetzalcōātl, the Feathered Serpent, joins the green plumage of the quetzal to the body of a snake: sky and earth in one being. To the Mexica he was a god of wind, learning and creation, lord of the morning star, and as Ehēcatl he was the wind itself.

He was patron of priests and protector of goldsmiths and craftsmen, and he was credited with inventing the calendar and books. Feathered serpents wind along the pyramid at Teotihuacan. At Chichén Itzá the Yucatec Maya honour Kukulkan, whose shadow seems to glide down El Castillo's north stair at the equinox. The K'iche' Maya know Q'uq'umatz, a related but distinct creator. Much of what we read about the Mexica god passed through Spanish friars.

See the gallery

Quetzalcoatl 1, 16th centurydate QS:P,+1550-00-00T00:00:00Z/7. Wikimedia Commons (public domain), author unknown

How to recognise Quetzalcōātl

Feathered serpent in profileLook for a snake whose head and body carry feathers, shown side-on as on the Teotihuacan pyramid, joining the sky of the bird to the earth of the snake.
Open-mouthed headAt Teotihuacan the serpent head projects from the temple wall with stylized feathers radiating around it; the walls were once painted red.
Quetzal plumageLong plumes run along the body and around the head, because quetzal feathers were the most precious material in Mesoamerica.
ShellsThe Teotihuacan serpents wind among carved mollusks and conch shells, and a cut-conch spiral is also his emblem as a wind god.
Ehēcatl, the windIn his wind form a red bird-beak mask covers his mouth and a spiral wind jewel (ehēcacōzcatl) of cut conch hangs on his chest; in Codex Borbonicus he wears a conical hat of ocelot fur.
Tlahuizcalpantecuhtli, the morning starIn Codex Borgia he appears with red hair, a body striped in red and white, and a quincunx of five circles; he is also sometimes shown as a harpy eagle.
Kukulkan's stairAt Chichén Itzá a carved serpent head rests at the foot of El Castillo's north stair, and the equinox triangles of light and shadow seem to complete its body.

Names and titles

The Feathered SerpentThe name Quetzalcōātl itself: quetzal-feather and serpent
Lord of the Dawn StarAs Tlahuizcalpantecuhtli, the god of Venus as the morning star
Breath of the WindHis wind aspect Ehēcatl, who wears the conch wind jewel
Gatherer of the BonesHe goes down to Mictlan for the bones of earlier humanity to make people anew
Kukulkan Descends the StairAt Chichén Itzá the equinox shadow seems to slide down El Castillo as the serpent

Feast days

Descent of Kukulkan, Spring Equinox20 March 2027

The spring equinox display at El Castillo, the pyramid of Kukulkan, the Maya feathered serpent. Afternoon sun casts triangles of light down the north staircase, and it appears as a serpent descending toward the carved head at the base. It is the counterpart of the autumn display.
How it's celebrated. Visitors gather on the esplanade facing the north side of El Castillo. Mexico's INAH runs the site and has offered educational activities around the event. Local accounts describe it as the larger of the two equinox gatherings, with some ceremonies and cultural events. The serpent is visible for several days around the equinox, and cloud can hide it.
Sources: Yucatán Magazine: Kukulcán's Descent at the Chichén Itzá Equinox · Infobae: Spring equinox in Chichén Itzá · Mexico News Daily: Chichén Itzá equinox
Descent of Kukulkan, Autumn Equinox23 September 2027

The autumn equinox display at El Castillo, the pyramid of Kukulkan, the Maya feathered serpent. Triangles of sunlight on the north balustrade seem to bring the serpent down to the stone head at the base. It is the same phenomenon as the spring display, seen again.
How it's celebrated. Crowds gather before the pyramid in the late afternoon. In 2026 INAH ran a special visitor operation and the effect was visible over several days. Accounts say the autumn gathering is smaller than the spring one. Some Maya traditions hold that Kukulkan descends to bless the people. Cloud can interrupt the effect.
Sources: Mexico News Daily: More than 7,000 gather at Chichén Itzá for the equinox · Go Visit Cancun: Chichén Itzá Equinox, the Descent of Kukulcán · Fairmont Mayakoba: Fall Equinox at Chichén Itzá