Well, the Hijri date 1 Shaban 1377 corresponds to the Gregorian date Wednesday, 19 February 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 Wednesday without any doubt. The Arabic date 1377/08/01 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 19 February 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shaban 1377 AH to its equivalent Gregorian date.
خَٰشِعَةً أَبْصَٰرُهُمْ تَرْهَقُهُمْ ذِلَّةٌۭ ۖ وَقَدْ كَانُوا۟ يُدْعَوْنَ إِلَى ٱلسُّجُودِ وَهُمْ سَٰلِمُونَ
With eyes downcast, abasement stupefying them. And they had been summoned to prostrate themselves while they were yet unhurt.
Surah Al-Qalam(68:43)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Exalted: "Verily, Allah! With Him (Alone) is the knowledge of the Hour..." (V.31:34)
Narrated `Abdullah bin `Umar:
The Prophet (ﷺ) said, "The keys of the Unseen are five." And then he recited: 'Verily, the knowledge of the Hour is with Allah (alone).' (31.34)
Sahih al-Bukhari 4778