Well, the Hijri date 16 Rajab 1415 corresponds to the Gregorian date Sunday, 18 December 1994. This date lies in the seventh month of the Hijri year 1415 AH, which is Rajab of 1415 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1415/07/16 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 18 December 1994 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rajab 1415 AH to its equivalent Gregorian date.
وَمَآ أَنفَقْتُم مِّن نَّفَقَةٍ أَوْ نَذَرْتُم مِّن نَّذْرٍۢ فَإِنَّ ٱللَّهَ يَعْلَمُهُۥ ۗ وَمَا لِلظَّٰلِمِينَ مِنْ أَنصَارٍ
Whatever alms ye spend or vow ye vow, lo! Allah knoweth it. Wrong-doers have no helpers.
Surah Al-Baqara(2:270)