Well, the Hijri date 1 Shawwal 1212 corresponds to the Gregorian date Sunday, 18 March 1798. This date lies in the tenth month of the Hijri year 1212 AH, which is Shawwal of 1212 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1212/10/01 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 March 1798 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shawwal 1212 AH to its equivalent Gregorian date.
ذَٰلِكَ بِأَنَّ ٱللَّهَ يُولِجُ ٱلَّيْلَ فِى ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِى ٱلَّيْلِ وَأَنَّ ٱللَّهَ سَمِيعٌۢ بَصِيرٌۭ
That is because Allah maketh the night to pass into the day and maketh the day to pass into the night, and because Allah is Hearer, Seer.
Surah Al-Hajj(22:61)
