Well, the Hijri date 15 Muharram 1288 corresponds to the Gregorian date Wednesday, 5 April 1871. This date lies in the first month of the Hijri year 1288 AH, which is Muharram of 1288 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1288/01/15 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 5 April 1871 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Muharram 1288 AH to its equivalent Gregorian date.
وَجَعَلْنَا لَكُمْ فِيهَا مَعَٰيِشَ وَمَن لَّسْتُمْ لَهُۥ بِرَٰزِقِينَ
And we have given unto you livelihoods therein, and unto those for whom ye provide not.
Surah Al-Hijr(15:20)