Well, the Hijri date 21 Muharram 1323 corresponds to the Gregorian date Monday, 27 March 1905. This date lies in the first month of the Hijri year 1323 AH, which is Muharram of 1323 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1323/01/21 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 27 March 1905 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Muharram 1323 AH to its equivalent Gregorian date.
وَٱلْأَرْضَ مَدَدْنَٰهَا وَأَلْقَيْنَا فِيهَا رَوَٰسِىَ وَأَنۢبَتْنَا فِيهَا مِن كُلِّ زَوْجٍۭ بَهِيجٍۢ
And the earth have We spread out, and have flung firm hills therein, and have caused of every lovely kind to grow thereon,
Surah Qaaf(50:7)