Well, the Hijri date 26 Rajab 1616 corresponds to the Gregorian date Saturday, 2 January 2190. This date lies in the seventh month of the Hijri year 1616 AH, which is Rajab of 1616 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1616/07/26 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 2 January 2190 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Rajab 1616 AH to its equivalent Gregorian date.
وَٱعْلَمُوٓا۟ أَنَّمَآ أَمْوَٰلُكُمْ وَأَوْلَٰدُكُمْ فِتْنَةٌۭ وَأَنَّ ٱللَّهَ عِندَهُۥٓ أَجْرٌ عَظِيمٌۭ
And know that your possessions and your children are a test, and that with Allah is immense reward.
Surah Al-Anfaal(8:28)