Well, the Hijri date 21 Shawwal 1378 corresponds to the Gregorian date Wednesday, 29 April 1959. This date lies in the tenth month of the Hijri year 1378 AH, which is Shawwal of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1378/10/21 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 29 April 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shawwal 1378 AH to its equivalent Gregorian date.
يَٰقَوْمِ لَكُمُ ٱلْمُلْكُ ٱلْيَوْمَ ظَٰهِرِينَ فِى ٱلْأَرْضِ فَمَن يَنصُرُنَا مِنۢ بَأْسِ ٱللَّهِ إِن جَآءَنَا ۚ قَالَ فِرْعَوْنُ مَآ أُرِيكُمْ إِلَّا مَآ أَرَىٰ وَمَآ أَهْدِيكُمْ إِلَّا سَبِيلَ ٱلرَّشَادِ
O my people! Yours is the kingdom to-day, ye being uppermost in the land. But who would save us from the wrath of Allah should it reach us? Pharaoh said: I do but show you what I think, and I do but guide you to wise policy.
Surah Ghafir(40:29)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: Smiling and laughing
Narrated Anas bin Malik:
While I was going along with Allah's Messenger (ﷺ) who was wearing a Najrani Burd (sheet) with a thick border, a bedouin overtook the Prophet (ﷺ) and pulled his Rida' (sheet) forcibly. I looked at the side of the shoulder of the Prophet (ﷺ) and noticed that the edge of the Rida' had left a mark on it because of the violence of his pull. The bedouin said, "O Muhammad! Order for me some of Allah's property which you have." The Prophet (ﷺ) turned towards him, (smiled) and ordered that he be given something.
Sahih al-Bukhari 6088