Well, the Hijri date 21 Shawwal 1381 corresponds to the Gregorian date Tuesday, 27 March 1962. This date lies in the tenth month of the Hijri year 1381 AH, which is Shawwal of 1381 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1381/10/21 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 27 March 1962 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shawwal 1381 AH to its equivalent Gregorian date.
ٱللَّهِ ٱلَّذِى لَهُۥ مَا فِى ٱلسَّمَٰوَٰتِ وَمَا فِى ٱلْأَرْضِ ۗ وَوَيْلٌۭ لِّلْكَٰفِرِينَ مِنْ عَذَابٍۢ شَدِيدٍ
Allah, unto Whom belongeth whatsoever is in the heavens and whatsoever is in the earth. and woe unto the disbelievers from an awful doom;
Surah Ibrahim(14:2)
Sahih al-Bukhari
Accepting Information Given by a Truthful Person
Chapter: The Prophet (saws) used to send commanders and messengers one after another
Narrated `Abdullah bin `Abbas:
Allah's Messenger (ﷺ) sent a letter to Khosrau and told his messenger to give it first to the ruler of Bahrain, and tell him to deliver it to Khosrau. When Khosrau had read it, he tore it into pieces. (Az-Zuhri said: I think Ibn Al-Musaiyab said, "Allah's Messenger (ﷺ) invoked Allah to tear them (Khosrau and his followers) into pieces."
Sahih al-Bukhari 7264