Translate ¡Feliz día de Reyes!. Reyes Magos Traditions. !. In Mexico, Día de Los Reyes, also known as Three Kings Day, is celebrated on January 6 to honor the Three Wise Men. Contextual translation of "feliz dia de reyes" into English. With festive lights livening up the streets, Nativity scenes set up in various locations, and holiday tunes setting the holiday atmosphere, Spaniards celebrate the arrival of the Kings with a joyful parade called the Cabalgata de los Reyes Magos. See 3 authoritative translations of ¡Feliz día de Reyes! Find out more about how it's celebrated! in English with example sentences and audio pronunciations. Human translations with examples: happy day dad, land of kings, twelfth night, king of kings, feliz dia !!