Well, the Hijri date 22 Jumada Al Oula 1400 corresponds to the Gregorian date Monday, 7 April 1980. This date lies in the fifth month of the Hijri year 1400 AH, which is Jumada Al-Awwal of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1400/05/22 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 7 April 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Jumada Al Oula 1400 AH to its equivalent Gregorian date.
قَالَ إِنَّ رَسُولَكُمُ ٱلَّذِىٓ أُرْسِلَ إِلَيْكُمْ لَمَجْنُونٌۭ
(Pharaoh) said: Lo! your messenger who hath been sent unto you is indeed a madman!
Surah Ash-Shu'araa(26:27)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: About hope and hoping too much
Narrated `Abdullah:
The Prophet (ﷺ) drew a square and then drew a line in the middle of it and let it extend outside the square and then drew several small lines attached to that central line, and said, "This is the human being, and this, (the square) in his lease of life, encircles him from all sides (or has encircled him), and this (line), which is outside (the square), is his hope, and these small lines are the calamities and troubles (which may befall him), and if one misses him, an-other will snap (i.e. overtake) him, and if the other misses him, a third will snap (i.e. overtake) him."
Sahih al-Bukhari 6417