Christmas in Mexico is celebrated during a season that begins in early December to January 6, with one other related event on February 2. During this entire time, one can see nativity scenes, poinsettias and Christmas trees. The season begins with celebrations related to the Virgin of Guadalupe, the patroness of Mexico, followed by traditions such as Las Posadas and pastorelas.
There is a mass and feast on Christmas Eve, the arrival of the Three Wise Men on January 6 ending with Candlemas and the presentation of Child Jesus images at churches. These traditions are a mixture of remnants from the pre-Hispanic period, Spanish traditions, traditions created during Mexico’s colonial period and later adaptations from German and United States Christmas traditions.
The Christmas season in Mexico runs from December 9 to January 6, with one last related celebration on February 2. These various traditions incorporate remnants of indigenous practice, customs from Spain, novel Mexican inventions from the colonial period and later Germanic and U.S. elements. Market activity begins to grow in late November, with traditional markets swelling and new tianguis (street) markets appearing with stalls dedicated to selling gifts and decorations which include traditional poinsettias and nativity scenes as well as items such as Christmas trees, ornaments, electric light and even reindeer figures.
Starting in December, many homes, businesses and other buildings are decorated with poinsettias, which are called "noche buena" (from the Spanish phrase that means "good night" referring to Christmas Eve) . Mexico is the origin of the pointsettia. In the pre-Hispanic period, they were called cuetlaxochitl, and a favorite in the mid winter when they were a symbol of the new life that they believed that fallen warriors received, returning as hummingbirds and butterflies to drink the nectar. A modern Mexican legend says that the pointsettia was once a weed that miraculously turned into a beautiful flower so that a child could present it to the infant Jesus. The name for this plant is also used to refer to a dark bock-style beer which is only available during the Christmas season.