Well, the Hijri date 20 Shawwal 1376 corresponds to the Gregorian date Sunday, 19 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 Sunday without any doubt. The Arabic date 1376/10/20 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 19 May 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shawwal 1376 AH to its equivalent Gregorian date.
فَإِذَا فَرَغْتَ فَٱنصَبْ
So when thou art relieved, still toil
Surah Ash-Sharh(94:7)
Sahih al-Bukhari
Shortening the Prayers (At-Taqseer)
Chapter: When a traveller leaves his original place, he can shorten his Salat (prayer)
Narrated Anas bin Malik:
offered four rak`at of Zuhr prayer with the Prophet (p.b.u.h) at Medina and two rak`at at Dhul-Hulaifa. (i.e. shortened the `Asr prayer).
Sahih al-Bukhari 1089