Well, the Hijri date 11 Dhul Hijjah 1511 corresponds to the Gregorian date Wednesday, 30 June 2088. This date lies in the twelfth month of the Hijri year 1511 AH, which is Dhu Al-Hijjah of 1511 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1511/12/11 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 30 June 2088 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Dhul Hijjah 1511 AH to its equivalent Gregorian date.
قُل لَّوْ كَانَ مَعَهُۥٓ ءَالِهَةٌۭ كَمَا يَقُولُونَ إِذًۭا لَّٱبْتَغَوْا۟ إِلَىٰ ذِى ٱلْعَرْشِ سَبِيلًۭا
Say (O Muhammad, to the disbelievers): If there were other gods along with Him, as they say, then had they sought a way against the Lord of the Throne.
Surah Al-Israa(17:42)