Well, the Hijri date 1 Ramadan 1397 corresponds to the Gregorian date Monday, 15 August 1977. This date lies in the ninth month of the Hijri year 1397 AH, which is Ramadan of 1397 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1397/09/01 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 15 August 1977 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Ramadan 1397 AH to its equivalent Gregorian date.
كَانُوا۟ لَا يَتَنَاهَوْنَ عَن مُّنكَرٍۢ فَعَلُوهُ ۚ لَبِئْسَ مَا كَانُوا۟ يَفْعَلُونَ
They restrained not one another from the wickedness they did. Verily evil was that they used to do!
Surah Al-Maaida(5:79)
Sahih al-Bukhari
Prayers (Salat)
Chapter: How As-Salat (the Prayer) was prescribed on the night of Al-Isra (miraculous night journey) of the Prophet (pbuh) to Jerusalem (and then to the heavens)
Narrated `Aisha:
the mother of believers: Allah enjoined the prayer when He enjoined it, it was two rak`at only (in every prayer) both when in residence or on journey. Then the prayers offered on journey remained the same, but (the rak`at of) the prayers for non-travelers were increased.
Sahih al-Bukhari 350