Well, the Hijri date 21 Shaban 1377 corresponds to the Gregorian date Tuesday, 11 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 Tuesday without any doubt. The Arabic date 1377/08/21 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 11 March 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1377 AH to its equivalent Gregorian date.
وَلَقَدْ كَانُوا۟ عَٰهَدُوا۟ ٱللَّهَ مِن قَبْلُ لَا يُوَلُّونَ ٱلْأَدْبَٰرَ ۚ وَكَانَ عَهْدُ ٱللَّهِ مَسْـُٔولًۭا
And verily they had already sworn unto Allah that they would not turn their backs (to the foe). An oath to Allah must be answered for.
Surah Al-Ahzaab(33:15)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: Whoever loves to meet Allah, Allah loves to meet him
Narrated Abu Musa:
The Prophet (ﷺ) said: "Whoever loves to meet Allah, Allah loves to meet him; and whoever hates to meet Allah, Allah hates to meet him."
Sahih al-Bukhari 6508