Well, the Hijri date 29 Shaban 1407 corresponds to the Gregorian date Monday, 27 April 1987. This date lies in the eighth month of the Hijri year 1407 AH, which is Shaban of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1407/08/29 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 27 April 1987 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shaban 1407 AH to its equivalent Gregorian date.
وَإِذَا رَءَا ٱلَّذِينَ أَشْرَكُوا۟ شُرَكَآءَهُمْ قَالُوا۟ رَبَّنَا هَٰٓؤُلَآءِ شُرَكَآؤُنَا ٱلَّذِينَ كُنَّا نَدْعُوا۟ مِن دُونِكَ ۖ فَأَلْقَوْا۟ إِلَيْهِمُ ٱلْقَوْلَ إِنَّكُمْ لَكَٰذِبُونَ
And when those who ascribed partners to Allah behold those partners of theirs, they will say: Our Lord! these are our partners unto whom we used to cry instead of Thee. But they will fling to them the saying: Lo! ye verily are liars!
Surah An-Nahl(16:86)