Well, the Hijri date 3 Rajab 1394 corresponds to the Gregorian date Monday, 22 July 1974. This date lies in the seventh month of the Hijri year 1394 AH, which is Rajab of 1394 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1394/07/03 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 22 July 1974 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Rajab 1394 AH to its equivalent Gregorian date.
وَقَوْمَ نُوحٍۢ مِّن قَبْلُ ۖ إِنَّهُمْ كَانُوا۟ هُمْ أَظْلَمَ وَأَطْغَىٰ
And the folk of Noah aforetime, Lo! they were more unjust and more rebellious;
Surah An-Najm(53:52)