Well, the Hijri date 16 Rajab 1394 corresponds to the Gregorian date Sunday, 4 August 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 Sunday without any doubt. The Arabic date 1394/07/16 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 4 August 1974 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rajab 1394 AH to its equivalent Gregorian date.
۞ وَإِذَا مَسَّ ٱلْإِنسَٰنَ ضُرٌّۭ دَعَا رَبَّهُۥ مُنِيبًا إِلَيْهِ ثُمَّ إِذَا خَوَّلَهُۥ نِعْمَةًۭ مِّنْهُ نَسِىَ مَا كَانَ يَدْعُوٓا۟ إِلَيْهِ مِن قَبْلُ وَجَعَلَ لِلَّهِ أَندَادًۭا لِّيُضِلَّ عَن سَبِيلِهِۦ ۚ قُلْ تَمَتَّعْ بِكُفْرِكَ قَلِيلًا ۖ إِنَّكَ مِنْ أَصْحَٰبِ ٱلنَّارِ
And when some hurt toucheth man, he crieth unto his Lord, turning unto Him (repentant). Then, when He granteth him a boon from Him he forgetteth that for which he cried unto Him before, and setteth up rivals to Allah that he may beguile (men) from his way. Say (O Muhammad, unto such an one): Take pleasure in thy disbelief a while. Lo! thou art of the owners of the Fire.
Surah Az-Zumar(39:8)