Well, the Hijri date 20 Shaban 1375 corresponds to the Gregorian date Sunday, 1 April 1956. This date lies in the eighth month of the Hijri year 1375 AH, which is Shaban of 1375 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1375/08/20 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 1 April 1956 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shaban 1375 AH to its equivalent Gregorian date.
وَمَآ أَنفَقْتُم مِّن نَّفَقَةٍ أَوْ نَذَرْتُم مِّن نَّذْرٍۢ فَإِنَّ ٱللَّهَ يَعْلَمُهُۥ ۗ وَمَا لِلظَّٰلِمِينَ مِنْ أَنصَارٍ
Whatever alms ye spend or vow ye vow, lo! Allah knoweth it. Wrong-doers have no helpers.
Surah Al-Baqara(2:270)
Sahih al-Bukhari
Peacemaking
Chapter: Reconciliation in case of dispute concerning debts
Narrated `Abdullah bin Ka`b:
That Ka`b bin Malik told him that in the lifetime of Allah's Messenger (ﷺ) he demanded his debt from Ibn Abu Hadrad in the Mosque. Their voices grew louder till Allah's Messenger (ﷺ) heard them while he was in his house. So he lifted the curtain of his room and called Ka`b bin Malik saying, "O Ka`b!" He replied, "Labbaik! O Allah's Messenger (ﷺ)!" He beckoned to him with his hand suggesting that he deduct half the debt. Ka`b said, "I agree, O Allah's Messenger (ﷺ)!" Allah's Messenger (ﷺ) then said (to Ibn Abu Hadrad), "Get up and pay him the rest."
Sahih al-Bukhari 2710