Well, the Hijri date 5 Dhul Hijjah 1279 corresponds to the Gregorian date Saturday, 23 May 1863. This date lies in the twelfth month of the Hijri year 1279 AH, which is Dhu Al-Hijjah of 1279 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1279/12/05 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 May 1863 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Dhul Hijjah 1279 AH to its equivalent Gregorian date.
أَلَمْ يَأْتِكُمْ نَبَؤُا۟ ٱلَّذِينَ كَفَرُوا۟ مِن قَبْلُ فَذَاقُوا۟ وَبَالَ أَمْرِهِمْ وَلَهُمْ عَذَابٌ أَلِيمٌۭ
Hath not the story reached you of those who disbelieved of old and so did taste the ill-effects of their conduct, and theirs will be a painful doom.
Surah At-Taghaabun(64:5)