Well, the Hijri date 12 Shawwal 1375 corresponds to the Gregorian date Tuesday, 22 May 1956. This date lies in the tenth month of the Hijri year 1375 AH, which is Shawwal of 1375 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1375/10/12 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 22 May 1956 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Shawwal 1375 AH to its equivalent Gregorian date.
وَلَقَدْ بَوَّأْنَا بَنِىٓ إِسْرَٰٓءِيلَ مُبَوَّأَ صِدْقٍۢ وَرَزَقْنَٰهُم مِّنَ ٱلطَّيِّبَٰتِ فَمَا ٱخْتَلَفُوا۟ حَتَّىٰ جَآءَهُمُ ٱلْعِلْمُ ۚ إِنَّ رَبَّكَ يَقْضِى بَيْنَهُمْ يَوْمَ ٱلْقِيَٰمَةِ فِيمَا كَانُوا۟ فِيهِ يَخْتَلِفُونَ
And We verily did allot unto the Children of Israel a fixed abode, and did provide them with good things; and they differed not until the knowledge came unto them. Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ.
Surah Yunus(10:93)
Sahih al-Bukhari
Oneness, Uniqueness of Allah (Tawheed)
Chapter: What is allowed as regards the interpretation of the Taurat and other Holy Books
Narrated Abu Huraira:
The people of the Scripture used to read the Torah in Hebrew and explain it to the Muslims in Arabic. Then Allah's Messenger (ﷺ) said, "Do not believe the people of the Scripture, and do not disbelieve them, but say, 'We believe in Allah and whatever has been revealed...' (3.84)
Sahih al-Bukhari 7542