From the “Contemporary Iran” package Endowment (Waqf) Day A day honouring the culture of religious endowment (waqf) and charity Historical confidence: Reconstructed Iran · Observance In nearby years 1403 Saturday 20 Mordad 1403 10 August 2024 1404 Monday 20 Mordad 1404 11 August 2025 1405 Tuesday 20 Mordad 1405 11 August 2026 1406 Wednesday 20 Mordad 1406 11 August 2027 1407 Thursday 20 Mordad 1407 10 August 2028 Other occasions in this package NowruzNowruz Holidays (Days 2–4)Islamic Republic DayArmy DayIRGC Founding AnniversaryTeachers' DayPersian Gulf National DayWorkers' Day