Well, the Hijri date 25 Shawwal 1411 corresponds to the Gregorian date Thursday, 9 May 1991. This date lies in the tenth month of the Hijri year 1411 AH, which is Shawwal of 1411 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1411/10/25 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 9 May 1991 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Shawwal 1411 AH to its equivalent Gregorian date.
ٱللَّهُ ٱلَّذِى جَعَلَ لَكُمُ ٱلْأَرْضَ قَرَارًۭا وَٱلسَّمَآءَ بِنَآءًۭ وَصَوَّرَكُمْ فَأَحْسَنَ صُوَرَكُمْ وَرَزَقَكُم مِّنَ ٱلطَّيِّبَٰتِ ۚ ذَٰلِكُمُ ٱللَّهُ رَبُّكُمْ ۖ فَتَبَارَكَ ٱللَّهُ رَبُّ ٱلْعَٰلَمِينَ
Allah it is Who appointed for you the earth for a dwelling-place and the sky for a canopy, and fashioned you and perfected your shapes, and hath provided you with good things. Such is Allah, your Lord. Then blessed be Allah, the Lord of the Worlds!
Surah Ghafir(40:64)