Title: Festival of the Dead
Content:  The country of Mexico celebrates Día de Muertos from October 31 to November 2. In Mexico, the people celebrate their dead family members with beautiful decorations and festivities, believing that they come back from the dead to enjoy a night with their families before heading back to the afterlife. This holiday was influenced by both All Saints Day and indigenous practice left over by the Aztecs.
Title: Veracruz
Content:  Coatzacoalcos, San Rafael and Villa José Cardel. Minatitlán's celebration draws people from the nearby states of Oaxaca and Tabasco. Day of the Dead is celebrated in almost all of Mexico from 31 Oct to 2 November but there are local twists in the state. In some places, it is commemorated during the months of August and September. In Papantla, boards or tables are placed on rooftops, which have been adorned with flowers, plant matter and more. In Tantoyuca, it is commemorated with costumes and music, similar to Carnival. The Christian celebration of Candlemas is fused with traditions associated with Chalchiuhtlicua, 
Title: Las Cruces, New Mexico
Content:  held at the fairgrounds just west of the city. The local Day of the Dead (Día de los Muertos) originated in Mexico, and is a celebration of the lives of those now dead. It is held November 1–2 by the Calavera Coalition, a nonprofit organization. The event is held at the plaza in Mesilla, and at the Branigan Cultural Center in downtown Las Cruces. Every year in October, Las Cruces holds a pumpkin harvest festival in Mesilla for the whole month of October. On Halloween, the Mesilla Valley Mall holds a "day of the walking dead", where zombies walk around the mall. The Renaissance 
Title: Asunción Cuyotepeji
Content:  as sports, folkloric dances, and fireworks. Every neighborhood of the town has its own religious idol, so when is time to prepare the festivity, a different person is chosen every year to organize the event. In Mexico, on November 2 it is a tradition to celebrate the Day of the Dead, known as "Dia de los Muertos" in which every family honors their dead relatives. In Cacalotepec every family visits their relatives graves and then prepare an ofrenda in which they offer to their loved ones a variety of traditional foods such as mole, tamales, mescal, chocolate, and bread, according to what the dead ancestor enjoyed while they were living.
Title: Decoration Day (Appalachia and Liberia)
Content:  The Day of the Dead (Día de Muertos) is a Mexican holiday celebrated throughout Mexico, in particular the Central and South regions, and by people of Mexican heritage elsewhere. The multi-day holiday involves family and friends gathering to pray for and remember friends and family members who have died, and helping support their spiritual journey. In Mexican culture, death is viewed as a natural part of the human cycle. Mexicans view it not as a day of sadness but as a day of celebration because their loved ones awake and celebrate with them. In 2008, the tradition was inscribed in the Representative List of the Intangible Cultural Heritage of Humanity by UNESCO.
Title: Day of the Dead
Content:  The Day of the Dead (Día de Muertos or Día de los Muertos) is a holiday traditionally celebrated on November 1 and 2, though other days, such as October 31 or November 6, may be included depending on the locality. It largely originated in Mexico, where it is mostly observed, but also in other places, especially by people of Mexican heritage elsewhere. Although associated with the Western Christian Allhallowtide observances of All Hallow's Eve, All Saints' Day and All Souls' Day, it has a much less solemn tone and is portrayed as a holiday of joyful celebration rather than mourning. The multi-day holiday involves family and friends gathering to pay respects and to remember friends and family members who have died. These celebrations can take a humorous tone, as celebrants 
Title: Ghosts in Mexican culture
Content:   The Day of the Dead (El Día de los Muertos), is a holiday celebrated in Mexico and by Latin Americans living in the United States and Canada. The holiday focuses on gatherings of family and friends to pray for and remember friends and family members who have died. The celebration occurs on November 2 in connection with the Catholic holidays of All Saints' Day (November 1) and All Souls' Day (November 2). Traditions connected with the holiday include building private altars honoring the deceased using sugar skulls, marigolds, and the favorite foods and beverages of the departed, and visiting graves with these as gifts. Due to occurring shortly after Halloween, the Day of the Dead is sometimes thought to be 
Title: Michoacán
Content:  basilica and museums.    One of the largest tourist events in the state is Noche de Muertos or Night of the Dead. This is celebrated on the dates around November 2. Essentially, these are Day of the Dead celebrations, which are celebrated all over Mexico, but with unique variations. The events of these days show a blending of both pre-Hispanic and Catholic beliefs and traditions. Noche de Muertos is celebrated most strongly in the towns and villages around Lake Patzcuaro such as Tzintzuntzan, Ihuatzio, Janitzio, as well as Patzcuaro itself, which was the center of the Purépecha Empire. As in other parts of Mexico, altars to the 
Title: Geography of Halloween
Content:  Observed in Mexico and Mexican communities abroad, Day of the Dead (Spanish: Día de los Muertos) celebrations arose from the syncretism of indigenous Aztec traditions with the Christian Hallowtide of the Spanish colonizers. Flower decorations, altars and candies are part of this holiday season. The holiday is distinct from Halloween in its origins and observances, but the two have become associated because of cross-border connections between Mexico and the United States through popular culture and migration, as the two celebrations occur at the same time of year and may involve similar imagery, such as skeletons. Halloween and Día de Muertos have influenced each other in some areas of the United States and Mexico, with Halloween traditions such as costumes and face-painting becoming increasingly common features of the Mexican festival.
Title: Day of the Dead
Content:   In many U.S. communities with Mexican residents, Day of the Dead celebrations are very similar to those held in Mexico. In some of these communities, in states such as Texas, New Mexico, and Arizona, the celebrations tend to be mostly traditional. The All Souls Procession has been an annual Tucson, Arizona, event since 1990. The event combines elements of traditional Day of the Dead celebrations with those of pagan harvest festivals. People wearing masks carry signs honoring the dead and an urn in which people can place slips of paper with prayers on them to be burned. Likewise, Old Town San Diego, California, annually hosts a traditional two-day celebration culminating in a candlelight procession to the historic El 

Question: where is dia de los muertos celebrated in mexico?
Answer: the Central and South regions.
October 31.