Well, the Hijri date 11 Jumada Al Oula 1284 corresponds to the Gregorian date Monday, 9 September 1867. This date lies in the fifth month of the Hijri year 1284 AH, which is Jumada Al-Awwal of 1284 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1284/05/11 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 9 September 1867 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Jumada Al Oula 1284 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ جَآءُو بِٱلْإِفْكِ عُصْبَةٌۭ مِّنكُمْ ۚ لَا تَحْسَبُوهُ شَرًّۭا لَّكُم ۖ بَلْ هُوَ خَيْرٌۭ لَّكُمْ ۚ لِكُلِّ ٱمْرِئٍۢ مِّنْهُم مَّا ٱكْتَسَبَ مِنَ ٱلْإِثْمِ ۚ وَٱلَّذِى تَوَلَّىٰ كِبْرَهُۥ مِنْهُمْ لَهُۥ عَذَابٌ عَظِيمٌۭ
Lo! they who spread the slander are a gang among you. Deem it not a bad thing for you; nay, it is good for you. Unto every man of them (will be paid) that which he hath earned of the sin; and as for him among them who had the greater share therein, his will be an awful doom.
Surah An-Noor(24:11)