Well, the Hijri date 13 Shawwal 1377 corresponds to the Gregorian date Friday, 2 May 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 Friday without any doubt. The Arabic date 1377/10/13 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 2 May 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Shawwal 1377 AH to its equivalent Gregorian date.
ثُمَّ جَعَلْنَٰهُ نُطْفَةًۭ فِى قَرَارٍۢ مَّكِينٍۢ
Then placed him as a drop (of seed) in a safe lodging;
Surah Al-Muminoon(23:13)
Sahih al-Bukhari
Virtues and Merits of the Prophet (pbuh) and his Companions
Chapter: The mention of the Qahtan tribe
Narrated Abu Hurairah (ra):
The Prophet (ﷺ) said, "The hour will not be established unless a man from the tribe of Qahtan appears, driving the people with his stick (ruling them with violence and oppression)."
Sahih al-Bukhari 3517