Well, the Hijri date 12 Rajab 1407 corresponds to the Gregorian date Thursday, 12 March 1987. This date lies in the seventh month of the Hijri year 1407 AH, which is Rajab of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1407/07/12 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 12 March 1987 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rajab 1407 AH to its equivalent Gregorian date.
قُلْ أَغَيْرَ ٱللَّهِ أَبْغِى رَبًّۭا وَهُوَ رَبُّ كُلِّ شَىْءٍۢ ۚ وَلَا تَكْسِبُ كُلُّ نَفْسٍ إِلَّا عَلَيْهَا ۚ وَلَا تَزِرُ وَازِرَةٌۭ وِزْرَ أُخْرَىٰ ۚ ثُمَّ إِلَىٰ رَبِّكُم مَّرْجِعُكُمْ فَيُنَبِّئُكُم بِمَا كُنتُمْ فِيهِ تَخْتَلِفُونَ
Say: Shall I seek another than Allah for Lord, when He is Lord of all things? Each soul earneth only on its own account, nor doth any laden bear another's load. Then unto your Lord is your return and He will tell you that wherein ye differed.
Surah Al-An'aam(6:164)