Well, the Hijri date 29 Shaban 1290 corresponds to the Gregorian date Tuesday, 21 October 1873. This date lies in the eighth month of the Hijri year 1290 AH, which is Shaban of 1290 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1290/08/29 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 21 October 1873 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shaban 1290 AH to its equivalent Gregorian date.
قُلْ مَن يُنَجِّيكُم مِّن ظُلُمَٰتِ ٱلْبَرِّ وَٱلْبَحْرِ تَدْعُونَهُۥ تَضَرُّعًۭا وَخُفْيَةًۭ لَّئِنْ أَنجَىٰنَا مِنْ هَٰذِهِۦ لَنَكُونَنَّ مِنَ ٱلشَّٰكِرِينَ
Say: Who delivereth you from the darkness of the land and the sea? Ye call upon Him humbly and in secret, (saying): If we are delivered from this (fear) we truly will be of the thankful.
Surah Al-An'aam(6:63)