Well, the Hijri date 7 Shawwal 1373 corresponds to the Gregorian date Tuesday, 8 June 1954. This date lies in the tenth month of the Hijri year 1373 AH, which is Shawwal of 1373 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1373/10/07 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 8 June 1954 to its equivalent Arabic date.
The following is the conversion of the Arabic date 7 Shawwal 1373 AH to its equivalent Gregorian date.
وَيَقُولُ ٱلَّذِينَ ءَامَنُوٓا۟ أَهَٰٓؤُلَآءِ ٱلَّذِينَ أَقْسَمُوا۟ بِٱللَّهِ جَهْدَ أَيْمَٰنِهِمْ ۙ إِنَّهُمْ لَمَعَكُمْ ۚ حَبِطَتْ أَعْمَٰلُهُمْ فَأَصْبَحُوا۟ خَٰسِرِينَ
Then will the believers say (unto the people of the Scripture): are these they who swore by Allah their most binding oaths that they were surely with you? Their works have failed, and they have become the losers.
Surah Al-Maaida(5:53)
Sahih al-Bukhari
Sacrifice on Occasion of Birth (`Aqiqa)
Chapter: The naming of a newly born child, Al-'Al-'Aqiqa and its Tahnik
Narrated `Aisha:
A boy was brought to the Prophet (ﷺ) to do Tahnik for him, but the boy urinated on him, whereupon the Prophet had water poured on the place of urine.
Sahih al-Bukhari 5468