Well, the Hijri date 20 Jumada Al Oula 1356 corresponds to the Gregorian date Wednesday, 28 July 1937. This date lies in the fifth month of the Hijri year 1356 AH, which is Jumada Al-Awwal of 1356 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1356/05/20 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 28 July 1937 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Jumada Al Oula 1356 AH to its equivalent Gregorian date.
۞ وَيَطُوفُ عَلَيْهِمْ وِلْدَٰنٌۭ مُّخَلَّدُونَ إِذَا رَأَيْتَهُمْ حَسِبْتَهُمْ لُؤْلُؤًۭا مَّنثُورًۭا
There wait on them immortal youths, whom, when thou seest, thou wouldst take for scattered pearls.
Surah Al-Insaan(76:19)
Sahih al-Bukhari
Invoking Allah for Rain (Istisqaa)
Chapter: Invocation (for stoppage of rain)
Narrated Anas bin Malik:
A man came to Allah's Messenger (ﷺ) and said, "O Allah's Messenger (ﷺ)! Livestock are destroyed and the roads are cut off. So please invoke Allah." So Allah's Messenger (ﷺ) prayed and it rained from that Friday to the next Friday. Then he came to Allah's Messenger (ﷺ) I and said, "O Allah's Messenger (ﷺ)! Houses have collapsed, roads are cut off and the livestock are destroyed." So Allah's Messenger (ﷺ) (p.b.u.h) prayed, "O Allah! (Let it rain) on the tops of mountains, on the plateaus, in the valleys and over the places where trees grow." So the clouds cleared away from Medina as clothes are taken off.
Sahih al-Bukhari 1017