Well, the Hijri date 14 Rajab 1370 corresponds to the Gregorian date Friday, 20 April 1951. This date lies in the seventh month of the Hijri year 1370 AH, which is Rajab of 1370 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1370/07/14 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 1951 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Rajab 1370 AH to its equivalent Gregorian date.
وَرَبُّكَ ٱلْغَنِىُّ ذُو ٱلرَّحْمَةِ ۚ إِن يَشَأْ يُذْهِبْكُمْ وَيَسْتَخْلِفْ مِنۢ بَعْدِكُم مَّا يَشَآءُ كَمَآ أَنشَأَكُم مِّن ذُرِّيَّةِ قَوْمٍ ءَاخَرِينَ
Thy Lord is the Absolute, the Lord of Mercy. If He will, He can remove you and can cause what He will to follow after you, even as He raised you from the seed of other folk.
Surah Al-An'aam(6:133)