Well, the Hijri date 1 Rajab 1408 corresponds to the Gregorian date Thursday, 18 February 1988. This date lies in the seventh month of the Hijri year 1408 AH, which is Rajab of 1408 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1408/07/01 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 February 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rajab 1408 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ ءَامَنُوا۟ وَٱلَّذِينَ هَادُوا۟ وَٱلنَّصَٰرَىٰ وَٱلصَّٰبِـِٔينَ مَنْ ءَامَنَ بِٱللَّهِ وَٱلْيَوْمِ ٱلْءَاخِرِ وَعَمِلَ صَٰلِحًۭا فَلَهُمْ أَجْرُهُمْ عِندَ رَبِّهِمْ وَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ
Lo! Those who believe (in that which is revealed unto thee, Muhammad), and those who are Jews, and Christians, and Sabaeans - whoever believeth in Allah and the Last Day and doeth right - surely their reward is with their Lord, and there shall no fear come upon them neither shall they grieve.
Surah Al-Baqara(2:62)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: Whoever named by the names of the Prophets.
Narrated Isma`il:
I asked Abi `Aufa, "Did you see Ibrahim, the son of the Prophet (ﷺ) ?" He said, "Yes, but he died in his early childhood. Had there been a Prophet after Muhammad then his son would have lived, but there is no Prophet after him."
Sahih al-Bukhari 6194