From the “Islamic” package Birth of Abbas ibn Ali The 4th of Sha'ban, marking the birth of Abbas ibn Ali, the standard-bearer of Karbala Historical confidence: Reconstructed Iran · Observance In nearby years 1403 Monday 15 Bahman 1403 3 February 2025 1404 Friday 3 Bahman 1404 23 January 2026 1405 Wednesday 23 Dey 1405 13 January 2027 1406 Sunday 12 Dey 1406 2 January 2028 1407 Thursday 1 Dey 1407 21 December 2028 Other occasions in this package Islamic New YearTasu'aAshuraArbaeenDeath of the Prophet & Imam Hasan (Shia account)Martyrdom of Imam RezaMawlid al-Nabi (Sunni dating)Martyrdom of Imam Hasan al-Askari