Well, the Hijri date 12 Rajab 1213 corresponds to the Gregorian date Wednesday, 19 December 1798. This date lies in the seventh month of the Hijri year 1213 AH, which is Rajab of 1213 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1213/07/12 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 19 December 1798 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rajab 1213 AH to its equivalent Gregorian date.
خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ بِٱلْحَقِّ ۖ يُكَوِّرُ ٱلَّيْلَ عَلَى ٱلنَّهَارِ وَيُكَوِّرُ ٱلنَّهَارَ عَلَى ٱلَّيْلِ ۖ وَسَخَّرَ ٱلشَّمْسَ وَٱلْقَمَرَ ۖ كُلٌّۭ يَجْرِى لِأَجَلٍۢ مُّسَمًّى ۗ أَلَا هُوَ ٱلْعَزِيزُ ٱلْغَفَّٰرُ
He hath created the heavens and the earth with truth. He maketh night to succeed day, and He maketh day to succeed night, and He constraineth the sun and the moon to give service, each running on for an appointed term. Is not He the Mighty, the Forgiver?
Surah Az-Zumar(39:5)