Well, the Hijri date 28 Shawwal 1140 corresponds to the Gregorian date Sunday, 6 June 1728. This date lies in the tenth month of the Hijri year 1140 AH, which is Shawwal of 1140 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1140/10/28 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 6 June 1728 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Shawwal 1140 AH to its equivalent Gregorian date.
مَا عِندَكُمْ يَنفَدُ ۖ وَمَا عِندَ ٱللَّهِ بَاقٍۢ ۗ وَلَنَجْزِيَنَّ ٱلَّذِينَ صَبَرُوٓا۟ أَجْرَهُم بِأَحْسَنِ مَا كَانُوا۟ يَعْمَلُونَ
That which ye have wasteth away, and that which Allah hath remaineth. And verily We shall pay those who are steadfast a recompense in proportion to the best of what they used to do.
Surah An-Nahl(16:96)