Well, the Hijri date 28 Rajab 1231 corresponds to the Gregorian date Sunday, 23 June 1816. This date lies in the seventh month of the Hijri year 1231 AH, which is Rajab of 1231 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1231/07/28 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 23 June 1816 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Rajab 1231 AH to its equivalent Gregorian date.
فَتَرَى ٱلَّذِينَ فِى قُلُوبِهِم مَّرَضٌۭ يُسَٰرِعُونَ فِيهِمْ يَقُولُونَ نَخْشَىٰٓ أَن تُصِيبَنَا دَآئِرَةٌۭ ۚ فَعَسَى ٱللَّهُ أَن يَأْتِىَ بِٱلْفَتْحِ أَوْ أَمْرٍۢ مِّنْ عِندِهِۦ فَيُصْبِحُوا۟ عَلَىٰ مَآ أَسَرُّوا۟ فِىٓ أَنفُسِهِمْ نَٰدِمِينَ
And thou seest those in whose heart is a disease race toward them, saying: We fear lest a change of fortune befall us. And it may happen that Allah will vouchsafe (unto thee) the victory, or a commandment from His presence. Then will they repent them of their secret thoughts.
Surah Al-Maaida(5:52)
