National Hafez Day is observed in Iran on October 11 or 12, corresponding to the 20th day of Mehr in the Solar Hijri calendar. This day celebrates the legacy of Khājeh Shams-od-Dīn Moḥammad Ḥāfeẓ-e Shīrāzī, commonly known as Hafez, a revered Persian poet born in Shiraz around 1325. The holiday is marked by ceremonies honoring Hafez, poetry readings, literature conferences, art exhibitions, and seminars dedicated to his contributions to Persian literature. Many Iranians visit the Tomb of Hafez in Shiraz, a significant tourist destination featuring a memorial structure and beautiful gardens, to pay their respects. Hafez is celebrated for his ghazals, which explore themes of spiritual and romantic love, and his works are widely used in Persian traditional music and visual art. The day also encourages bibliomancy, where families consult his Divān for divination during significant celebrations.