Behind him is the New Mexico state flag which features the Zia sun symbol.

Zia people (New Mexico)

Sun symbol

The Zia regard the Sun as sacred. Their solar symbol, a red circle with groups of rays pointing in four directions, is painted on ceremonial vases, drawn on the ground around campfires, and used to introduce newborns to the Sun. Four is the sacred number of the Zia and can be found repeated in the four points radiating from the circle. The number four is embodied in:

• The four points of the compass (north, south, east, and west)

• The four seasons of the year (spring, summer, autumn, and winter)

• The four periods of each day (morning, noon, evening, and night)

• The four seasons of life (childhood, youth, middle years, and old age)

• The four sacred obligations one must develop (a strong body, a clear mind, a pure spirit, and a devotion to the welfare of others), according to Zia belief

The symbol is representative of the much broader Puebloan, affiliated Hispano communities, and New Mexican culture, for example it is featured on the flag of New Mexico, in the design of the New Mexico State Capitol, on New Mexico's State Quarter entry, numerous city flags including Albuquerque and Roswell, and the state highway marker. The Zia tribe does not hold a trademark to the symbol because, under U.S. federal law, it has ubiquitous regional representation.

The state government of New Mexico guides people to educational resources on the appropriate use of the sun symbol at Zia Pueblo and at the Indian Pueblo Cultural Center in Albuquerque, including information on receiving permission for commercial use and asking for the symbol be used respectfully in civil use.

The symbol was featured on the flag of Madison, Wisconsin from 1962 through 2018, when concerns about cultural appropriation of the Zia, Puebloan, and New Mexican symbol led the city to remove it. A resolution was passed in 2014, by the National Congress of American Indians to recognize the Zia pueblo’s right to the symbol.