Well, the Hijri date 11 Rajab 1221 corresponds to the Gregorian date Tuesday, 23 September 1806. This date lies in the seventh month of the Hijri year 1221 AH, which is Rajab of 1221 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1221/07/11 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 23 September 1806 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rajab 1221 AH to its equivalent Gregorian date.
وَإِذْ يَرْفَعُ إِبْرَٰهِۦمُ ٱلْقَوَاعِدَ مِنَ ٱلْبَيْتِ وَإِسْمَٰعِيلُ رَبَّنَا تَقَبَّلْ مِنَّآ ۖ إِنَّكَ أَنتَ ٱلسَّمِيعُ ٱلْعَلِيمُ
And when Abraham and Ishmael were raising the foundations of the House, (Abraham prayed): Our Lord! Accept from us (this duty). Lo! Thou, only Thou, art the Hearer, the Knower.
Surah Al-Baqara(2:127)
