Well, the Hijri date 16 Rajab 1404 corresponds to the Gregorian date Tuesday, 17 April 1984. This date lies in the seventh month of the Hijri year 1404 AH, which is Rajab of 1404 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1404/07/16 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 17 April 1984 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rajab 1404 AH to its equivalent Gregorian date.
وَمَن يَعْصِ ٱللَّهَ وَرَسُولَهُۥ وَيَتَعَدَّ حُدُودَهُۥ يُدْخِلْهُ نَارًا خَٰلِدًۭا فِيهَا وَلَهُۥ عَذَابٌۭ مُّهِينٌۭ
And whoso disobeyeth Allah and His messenger and transgresseth His limits, He will make him enter Fire, where he will dwell for ever; his will be a shameful doom.
Surah An-Nisaa(4:14)