Kwanzaa, is an annual holiday affirming African family and social values that is celebrated primarily in the United States from Wednesday, December 26 to Saturday, January 1. Both the name and the celebration were devised in 1966 by Maulana Karenga, a professor of Africana studies at California State University in Long Beach and an important figure in Afrocentrism. Karenga borrowed the word kwanza, meaning “first,” from the Swahili phrase matunda ya kwanza, adding the seventh letter, an extra a, to make the word long enough to accommodate one letter for each of the seven children present at an early celebration. (The name Kwanzaa is not itself a Swahili word.)

Although Kwanzaa is primarily an African American holiday, it has also come to be celebrated outside the United States, particularly in Caribbean and other countries where there are large numbers of descendants of Africans. It was conceived as a nonpolitical and nonreligious holiday, and it is not considered to be a substitute for Christmas.

Each of the days of the celebration is dedicated to one of the seven principles of Kwanzaa: