Well, the Hijri date 16 Shawwal 1121 corresponds to the Gregorian date Wednesday, 18 December 1709. This date lies in the tenth month of the Hijri year 1121 AH, which is Shawwal of 1121 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1121/10/16 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 December 1709 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Shawwal 1121 AH to its equivalent Gregorian date.
قَالَ مَا مَنَعَكَ أَلَّا تَسْجُدَ إِذْ أَمَرْتُكَ ۖ قَالَ أَنَا۠ خَيْرٌۭ مِّنْهُ خَلَقْتَنِى مِن نَّارٍۢ وَخَلَقْتَهُۥ مِن طِينٍۢ
He said: What hindered thee that thou didst not fall prostrate when I bade thee? (Iblis) said: I am better than him. Thou createdst me of fire while him Thou didst create of mud.
Surah Al-A'raaf(7:12)