Well, the Hijri date 1 Shawwal 1377 corresponds to the Gregorian date Sunday, 20 April 1958. This date lies in the tenth month of the Hijri year 1377 AH, which is Shawwal of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1377/10/01 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 20 April 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shawwal 1377 AH to its equivalent Gregorian date.
وَءَامِنُوا۟ بِمَآ أَنزَلْتُ مُصَدِّقًۭا لِّمَا مَعَكُمْ وَلَا تَكُونُوٓا۟ أَوَّلَ كَافِرٍۭ بِهِۦ ۖ وَلَا تَشْتَرُوا۟ بِـَٔايَٰتِى ثَمَنًۭا قَلِيلًۭا وَإِيَّٰىَ فَٱتَّقُونِ
And believe in that which I reveal, confirming that which ye possess already (of the Scripture), and be not first to disbelieve therein, and part not with My revelations for a trifling price, and keep your duty unto Me.
Surah Al-Baqara(2:41)
Sahih al-Bukhari
Judgments (Ahkaam)
Chapter: What is disliked regarding the authority of ruling
Narrated Abu Huraira:
The Prophet (ﷺ) said, "You people will be keen to have the authority of ruling which will be a thing of regret for you on the Day of Resurrection. What an excellent wet nurse it is, yet what a bad weaning one it is!"
Sahih al-Bukhari 7148
