Well, the Hijri date 25 Shaban 1377 corresponds to the Gregorian date Saturday, 15 March 1958. This date lies in the eighth month of the Hijri year 1377 AH, which is Shaban of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1377/08/25 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 15 March 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Shaban 1377 AH to its equivalent Gregorian date.
أَيْنَمَا تَكُونُوا۟ يُدْرِككُّمُ ٱلْمَوْتُ وَلَوْ كُنتُمْ فِى بُرُوجٍۢ مُّشَيَّدَةٍۢ ۗ وَإِن تُصِبْهُمْ حَسَنَةٌۭ يَقُولُوا۟ هَٰذِهِۦ مِنْ عِندِ ٱللَّهِ ۖ وَإِن تُصِبْهُمْ سَيِّئَةٌۭ يَقُولُوا۟ هَٰذِهِۦ مِنْ عِندِكَ ۚ قُلْ كُلٌّۭ مِّنْ عِندِ ٱللَّهِ ۖ فَمَالِ هَٰٓؤُلَآءِ ٱلْقَوْمِ لَا يَكَادُونَ يَفْقَهُونَ حَدِيثًۭا
Wheresoever ye may be, death will overtake you, even though ye were in lofty towers. Yet if a happy thing befalleth them they say: This is from Allah; and if an evil thing befalleth them they say: This is of thy doing (O Muhammad). Say (unto them): All is from Allah. What is amiss with these people that they come not nigh to understand a happening?
Surah An-Nisaa(4:78)