Well, the Hijri date 11 Rajab 1526 corresponds to the Gregorian date Thursday, 24 August 2102. This date lies in the seventh month of the Hijri year 1526 AH, which is Rajab of 1526 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1526/07/11 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 24 August 2102 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rajab 1526 AH to its equivalent Gregorian date.
فَتَوَلَّىٰ عَنْهُمْ وَقَالَ يَٰقَوْمِ لَقَدْ أَبْلَغْتُكُمْ رِسَٰلَٰتِ رَبِّى وَنَصَحْتُ لَكُمْ ۖ فَكَيْفَ ءَاسَىٰ عَلَىٰ قَوْمٍۢ كَٰفِرِينَ
So he turned from them and said: O my people! I delivered my Lord's messages unto you and gave you good advice; then how can I sorrow for a people that rejected (truth)?
Surah Al-A'raaf(7:93)