Khordad Sal, Farvardin 6. This day in the Shahanshahi calendar commemorates the birthday of Zoroaster. Zoroastrians observe this occasion with special rituals and gatherings, considering it one of their most important religious festivals. On this day, families and Zoroastrian communities visit fire temples and hold traditional ceremonies to honor the teachings and memory of Zoroaster. Khordad Sal holds significant cultural and religious value within the Zoroastrian community and continues to serve as a symbol of identity and connection to Iran’s ancient heritage.