Well, the Hijri date 25 Rajab 1403 corresponds to the Gregorian date Sunday, 8 May 1983. This date lies in the seventh month of the Hijri year 1403 AH, which is Rajab of 1403 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1403/07/25 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 8 May 1983 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Rajab 1403 AH to its equivalent Gregorian date.
مَا كَانَ لِلَّهِ أَن يَتَّخِذَ مِن وَلَدٍۢ ۖ سُبْحَٰنَهُۥٓ ۚ إِذَا قَضَىٰٓ أَمْرًۭا فَإِنَّمَا يَقُولُ لَهُۥ كُن فَيَكُونُ
It befitteth not (the Majesty of) Allah that He should take unto Himself a son. Glory be to Him! When He decreeth a thing, He saith unto it only: Be! and it is.
Surah Maryam(19:35)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: Offering Salat (prayer) and invoking Allah in the last hours of the night
Narrated Abu Huraira:
Allah's Messenger (ﷺ) (p.b.u.h) said, "Our Lord, the Blessed, the Superior, comes every night down on the nearest Heaven to us when the last third of the night remains, saying: "Is there anyone to invoke Me, so that I may respond to invocation? Is there anyone to ask Me, so that I may grant him his request? Is there anyone seeking My forgiveness, so that I may forgive him?"
Sahih al-Bukhari 1145