What are most obligatory period of Hajj?

What are most obligatory period of Hajj?

حج کی سب سے زیادہ واجب مدت کون سی ہے؟
Explanation

Waqoof e Arfat is the most obligatory  period of Hajj

The Day of Arafat, or Yawm Al-Waqf, is the second day of the Hajj pilgrimage to Makkah. 

It is the ninth day of Dhul-Hijjah, the final month of the Islamic calendar. 

Pilgrims stand at Arafat from midday (Dhuhr) until sunset. 



There are three obligatory acts of Hajj, known as the pillars of Hajj: 

  1. Ihram
  2. WUF
  3. Tawaf al-Ifadah