Well, the Hijri date 12 Rajab 1377 corresponds to the Gregorian date Friday, 31 January 1958. This date lies in the seventh month of the Hijri year 1377 AH, which is Rajab of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1377/07/12 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 31 January 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rajab 1377 AH to its equivalent Gregorian date.
قُلْ مَا يَعْبَؤُا۟ بِكُمْ رَبِّى لَوْلَا دُعَآؤُكُمْ ۖ فَقَدْ كَذَّبْتُمْ فَسَوْفَ يَكُونُ لِزَامًۢا
Surah Al-Furqaan(25:77)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: Hastening in travel
Narrated Aslam:
While I was in the company of `Abdullah bin `Umar on the way to Mecca, he received the news of the severe illness of Safiya bint Abi Ubaid (i.e. his wife), so he proceeded at greater speed, and when the twilight disappeared, he dismounted and offered the Maghrib and `Isha 'prayers together and said, " I saw the Prophet (ﷺ) delaying the Maghrib prayer to offer it along with the `Isha' when he was in a hurry on a journey."
Sahih al-Bukhari 3000