From the “Contemporary Iran” package Birth of Imam Hasan The 15th of Ramadan, marking the birth of Imam Hasan, the second Shia Imam Historical confidence: Reconstructed Iran · Observance In nearby years 1403 Monday 6 Farvardin 1403 25 March 2024 1403 Saturday 25 Esfand 1403 15 March 2025 1404 Wednesday 13 Esfand 1404 4 March 2026 1405 Monday 3 Esfand 1405 22 February 2027 1406 Friday 22 Bahman 1406 11 February 2028 1407 Tuesday 11 Bahman 1407 30 January 2029 Other occasions in this package NowruzNowruz Holidays (Days 2–4)Islamic Republic DayArmy DayIRGC Founding AnniversaryTeachers' DayPersian Gulf National DayWorkers' Day