Well, the Hijri date 21 Dhul Qidah 1275 corresponds to the Gregorian date Tuesday, 21 June 1859. This date lies in the eleventh month of the Hijri year 1275 AH, which is Dhu Al-Qidah of 1275 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1275/11/21 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 21 June 1859 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Dhul Qidah 1275 AH to its equivalent Gregorian date.
ذَٰلِكَ بِأَنَّ ٱلَّذِينَ كَفَرُوا۟ ٱتَّبَعُوا۟ ٱلْبَٰطِلَ وَأَنَّ ٱلَّذِينَ ءَامَنُوا۟ ٱتَّبَعُوا۟ ٱلْحَقَّ مِن رَّبِّهِمْ ۚ كَذَٰلِكَ يَضْرِبُ ٱللَّهُ لِلنَّاسِ أَمْثَٰلَهُمْ
That is because those who disbelieve follow falsehood and because those who believe follow the truth from their Lord. Thus Allah coineth their similitudes for mankind.
Surah Muhammad(47:3)