Well, the Hijri date 18 Shaban 1377 corresponds to the Gregorian date Saturday, 8 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 1377/08/18 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 8 March 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Shaban 1377 AH to its equivalent Gregorian date.
وَمِنَ ٱلنَّاسِ مَن يَشْتَرِى لَهْوَ ٱلْحَدِيثِ لِيُضِلَّ عَن سَبِيلِ ٱللَّهِ بِغَيْرِ عِلْمٍۢ وَيَتَّخِذَهَا هُزُوًا ۚ أُو۟لَٰٓئِكَ لَهُمْ عَذَابٌۭ مُّهِينٌۭ
And of mankind is he who payeth for mere pastime of discourse, that he may mislead from Allah's way without knowledge, and maketh it the butt of mockery. For such there is a shameful doom.
Surah Luqman(31:6)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Narrated Anas:
When the Prophet (ﷺ) was made to ascend to the Heavens, he said (after his return), "I came upon a river the banks of which were made of tents of hollow pearls. I asked Gabriel. What is this (river?) He replied, 'This is the Kauthar.'
Sahih al-Bukhari 4964