Well, the Hijri date 20 Jumada Al Oula 1409 corresponds to the Gregorian date Thursday, 29 December 1988. This date lies in the fifth month of the Hijri year 1409 AH, which is Jumada Al-Awwal of 1409 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1409/05/20 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 29 December 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Jumada Al Oula 1409 AH to its equivalent Gregorian date.
وَلَوْلَا فَضْلُ ٱللَّهِ عَلَيْكُمْ وَرَحْمَتُهُۥ وَأَنَّ ٱللَّهَ رَءُوفٌۭ رَّحِيمٌۭ
Had it not been for the grace of Allah and His mercy unto you, and that Allah is Clement, Merciful, (ye had been undone).
Surah An-Noor(24:20)
