Well, the Hijri date 21 Rabi Al Thani 1377 corresponds to the Gregorian date Wednesday, 13 November 1957. This date lies in the fourth month of the Hijri year 1377 AH, which is Rabi Al-Thani of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1377/04/21 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 13 November 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1377 AH to its equivalent Gregorian date.
وَإِذَا قِيلَ لَهُمْ تَعَالَوْا۟ يَسْتَغْفِرْ لَكُمْ رَسُولُ ٱللَّهِ لَوَّوْا۟ رُءُوسَهُمْ وَرَأَيْتَهُمْ يَصُدُّونَ وَهُم مُّسْتَكْبِرُونَ
And when it is said unto them: Come! The messenger of Allah will ask forgiveness for you! they avert their faces and thou seest them turning away, disdainful.
Surah Al-Munaafiqoon(63:5)
Sahih al-Bukhari
Accepting Information Given by a Truthful Person
Chapter: Acceptance of the information given by one truthful person in about all matters
Narrated Ibn Mas`ud:
Allah's Messenger (ﷺ) said, "The (call for prayer) Adhan of Bilal should not stop anyone of you from taking his Suhur for he pronounces the Adhan in order that whoever among you is praying the night prayer, may return (to eat his Suhur) and whoever among you is sleeping, may get up, for it is not yet dawn (when it is like this)." (Yahya, the sub-narrator stretched his two index fingers side ways).
Sahih al-Bukhari 7247
