Well, the Hijri date 12 Jumada Al Akhira 1521 corresponds to the Gregorian date Wednesday, 18 September 2097. This date lies in the sixth month of the Hijri year 1521 AH, which is Jumada Al-Thani of 1521 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1521/06/12 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 18 September 2097 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Jumada Al Akhira 1521 AH to its equivalent Gregorian date.
قَالُوا۟ لَن نُّؤْثِرَكَ عَلَىٰ مَا جَآءَنَا مِنَ ٱلْبَيِّنَٰتِ وَٱلَّذِى فَطَرَنَا ۖ فَٱقْضِ مَآ أَنتَ قَاضٍ ۖ إِنَّمَا تَقْضِى هَٰذِهِ ٱلْحَيَوٰةَ ٱلدُّنْيَآ
They said: We choose thee not above the clear proofs that have come unto us, and above Him Who created us. So decree what thou wilt decree. Thou wilt end for us only this life of the world.
Surah Taa-Haa(20:72)