From the “Contemporary Iran” package Operation Mersad Anniversary Anniversary of the final major battle of the Iran–Iraq War in 1988 Historical confidence: Reconstructed Iran · Observance In nearby years 1403 Friday 5 Mordad 1403 26 July 2024 1404 Sunday 5 Mordad 1404 27 July 2025 1405 Monday 5 Mordad 1405 27 July 2026 1406 Tuesday 5 Mordad 1406 27 July 2027 1407 Wednesday 5 Mordad 1407 26 July 2028 Other occasions in this package NowruzNowruz Holidays (Days 2–4)Islamic Republic DayArmy DayIRGC Founding AnniversaryTeachers' DayPersian Gulf National DayWorkers' Day