Well, the Hijri date 28 Shawwal 1403 corresponds to the Gregorian date Sunday, 7 August 1983. This date lies in the tenth month of the Hijri year 1403 AH, which is Shawwal of 1403 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1403/10/28 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 7 August 1983 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Shawwal 1403 AH to its equivalent Gregorian date.
ذَٰلِكَ وَمَن يُعَظِّمْ حُرُمَٰتِ ٱللَّهِ فَهُوَ خَيْرٌۭ لَّهُۥ عِندَ رَبِّهِۦ ۗ وَأُحِلَّتْ لَكُمُ ٱلْأَنْعَٰمُ إِلَّا مَا يُتْلَىٰ عَلَيْكُمْ ۖ فَٱجْتَنِبُوا۟ ٱلرِّجْسَ مِنَ ٱلْأَوْثَٰنِ وَٱجْتَنِبُوا۟ قَوْلَ ٱلزُّورِ
That (is the command). And whoso magnifieth the sacred things of Allah, it will be well for him in the sight of his Lord. The cattle are lawful unto you save that which hath been told you. So shun the filth of idols, and shun lying speech,
Surah Al-Hajj(22:30)
Sahih al-Bukhari
Oneness, Uniqueness of Allah (Tawheed)
Chapter: “…So recite as much of the Qur'an as may be easy for you….”
Narrated `Umar bin Al-Khattab:
I heard Hisham bin Hakim reciting Surat-al-Furqan during the lifetime of Allah's Messenger (ﷺ), I listened to his recitation and noticed that he was reciting in a way that Allah's Messenger (ﷺ) had not taught me. I was about to jump over him while He was still in prayer, but I waited patiently and when he finished his prayer, I put my sheet round his neck (and pulled him) and said, "Who has taught you this Sura which I have heard you reciting?" Hisham said, "Allah's Messenger (ﷺ) taught it to me." I said, "You are telling a lie, for he taught it to me in a way different from the way you have recited it!" Then I started leading (dragged) him to Allah's Messenger (ﷺ) and said (to the Prophet), " I have heard this man reciting Surat-al- Furqan in a way that you have not taught me." The Prophet (ﷺ) said: "(O `Umar) release him! Recite, O Hisham." Hisham recited in the way I heard him reciting. Allah's Messenger (ﷺ) said, "It was revealed like this." Then Allah's Messenger (ﷺ) said, "Recite, O `Umar!" I recited in the way he had taught me, whereupon he said, "It was revealed like this," and added, "The Qur'an has been revealed to be recited in seven different ways, so recite of it whichever is easy for you ." (See Hadith No. 514, Vol. 6)
Sahih al-Bukhari 7550