Well, the Hijri date 15 Shaban 1277 corresponds to the Gregorian date Monday, 25 February 1861. This date lies in the eighth month of the Hijri year 1277 AH, which is Shaban of 1277 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1277/08/15 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 25 February 1861 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Shaban 1277 AH to its equivalent Gregorian date.
۞ وَلَوْ أَرَادُوا۟ ٱلْخُرُوجَ لَأَعَدُّوا۟ لَهُۥ عُدَّةًۭ وَلَٰكِن كَرِهَ ٱللَّهُ ٱنۢبِعَاثَهُمْ فَثَبَّطَهُمْ وَقِيلَ ٱقْعُدُوا۟ مَعَ ٱلْقَٰعِدِينَ
And if they had wished to go forth they would assuredly have made ready some equipment, but Allah was averse to their being sent forth and held them back and it was said (unto them): Sit ye with the sedentary!
Surah At-Tawba(9:46)
