Well, the Hijri date 29 Ramadan 1288 corresponds to the Gregorian date Monday, 11 December 1871. This date lies in the ninth month of the Hijri year 1288 AH, which is Ramadan of 1288 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1288/09/29 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 11 December 1871 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Ramadan 1288 AH to its equivalent Gregorian date.
وَلَمَّآ أَن جَآءَتْ رُسُلُنَا لُوطًۭا سِىٓءَ بِهِمْ وَضَاقَ بِهِمْ ذَرْعًۭا وَقَالُوا۟ لَا تَخَفْ وَلَا تَحْزَنْ ۖ إِنَّا مُنَجُّوكَ وَأَهْلَكَ إِلَّا ٱمْرَأَتَكَ كَانَتْ مِنَ ٱلْغَٰبِرِينَ
And when Our messengers came unto Lot, he was troubled upon their account, for he could not protect them; but they said: Fear not, nor grieve! Lo! we are to deliver thee and thy household, (all) save thy wife, who is of those who stay behind.
Surah Al-Ankaboot(29:33)