Well, the Hijri date 11 Rabi Al Awwal 1279 corresponds to the Gregorian date Friday, 5 September 1862. This date lies in the third month of the Hijri year 1279 AH, which is Rabi Al-Awwal of 1279 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1279/03/11 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 5 September 1862 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rabi Al Awwal 1279 AH to its equivalent Gregorian date.
وَأَمَّآ إِن كَانَ مِنَ ٱلْمُكَذِّبِينَ ٱلضَّآلِّينَ
But if he is of the rejecters, the erring,
Surah Al-Waaqia(56:92)