Commemoration of Ferdowsi; Persian Language Day
National occasion Strength of evidence: Strong
Honouring Abu al-Qasim Ferdowsi, author of the Shahnameh.
Thursday May 15, 2025
Gregorian
May 15, 2025
Lunar Hijri
Dhuʻl-Qiʻdah 17, 1446
Solar Hijri
Ordibehesht 25, 1404