Well, the Hijri date 12 Ramadan 1380 corresponds to the Gregorian date Monday, 27 February 1961. This date lies in the ninth month of the Hijri year 1380 AH, which is Ramadan of 1380 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1380/09/12 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 27 February 1961 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Ramadan 1380 AH to its equivalent Gregorian date.
وَإِنْ خِفْتُمْ شِقَاقَ بَيْنِهِمَا فَٱبْعَثُوا۟ حَكَمًۭا مِّنْ أَهْلِهِۦ وَحَكَمًۭا مِّنْ أَهْلِهَآ إِن يُرِيدَآ إِصْلَٰحًۭا يُوَفِّقِ ٱللَّهُ بَيْنَهُمَآ ۗ إِنَّ ٱللَّهَ كَانَ عَلِيمًا خَبِيرًۭا
And if ye fear a breach between them twain (the man and wife), appoint an arbiter from his folk and an arbiter from her folk. If they desire amendment Allah will make them of one mind. Lo! Allah is ever Knower, Aware.
Surah An-Nisaa(4:35)