Well, the Hijri date 18 Jumada Al Oula 1403 corresponds to the Gregorian date Thursday, 3 March 1983. This date lies in the fifth month of the Hijri year 1403 AH, which is Jumada Al-Awwal of 1403 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1403/05/18 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 3 March 1983 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Jumada Al Oula 1403 AH to its equivalent Gregorian date.
قُلْ يَٰقَوْمِ ٱعْمَلُوا۟ عَلَىٰ مَكَانَتِكُمْ إِنِّى عَٰمِلٌۭ ۖ فَسَوْفَ تَعْلَمُونَ
Say: O my people! Act in your manner. Lo! I (too) am acting. Thus ye will come to know
Surah Az-Zumar(39:39)
Sahih al-Bukhari
Wedlock, Marriage (Nikaah)
Chapter: Allah's Messenger (saws) prohibited Nikah-al-Mut'a lately.
Narrated `Ali:
I said to Ibn `Abbas, "During the battle of Khaibar the Prophet (ﷺ) forbade (Nikah) Al-Mut'a and the eating of donkey's meat."
Sahih al-Bukhari 5115