From the “Contemporary Iran” package Day of Arafah The 9th of Dhu al-Hijjah, when pilgrims gather at the plain of Arafat; a day of prayer and recommended fasting Historical confidence: Attested Iran · Observance In nearby years 1403 Sunday 27 Khordad 1403 16 June 2024 1404 Friday 16 Khordad 1404 6 June 2025 1405 Tuesday 5 Khordad 1405 26 May 2026 1406 Sunday 26 Ordibehesht 1406 16 May 2027 1407 Thursday 15 Ordibehesht 1407 4 May 2028 Other occasions in this package NowruzNowruz Holidays (Days 2–4)Islamic Republic DayArmy DayIRGC Founding AnniversaryTeachers' DayPersian Gulf National DayWorkers' Day