Well, the Hijri date 21 Shawwal 1376 corresponds to the Gregorian date Monday, 20 May 1957. This date lies in the tenth month of the Hijri year 1376 AH, which is Shawwal of 1376 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1376/10/21 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 20 May 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shawwal 1376 AH to its equivalent Gregorian date.
فَٱتَّخَذَتْ مِن دُونِهِمْ حِجَابًۭا فَأَرْسَلْنَآ إِلَيْهَا رُوحَنَا فَتَمَثَّلَ لَهَا بَشَرًۭا سَوِيًّۭا
And had chosen seclusion from them. Then We sent unto her Our Spirit and it assumed for her the likeness of a perfect man.
Surah Maryam(19:17)
Sahih al-Bukhari
Representation, Authorization, Business by Proxy
Chapter: To depute a trustworthy treasurer
Narrated Abu Musa:
The Prophet (ﷺ) said, "An honest treasurer who gives what he is ordered to give fully, perfectly and willingly to the person to whom he is ordered to give, is regarded as one of the two charitable persons."
Sahih al-Bukhari 2319