Well, the Hijri date 2 Rabi Al Thani 1400 corresponds to the Gregorian date Monday, 18 February 1980. This date lies in the fourth month of the Hijri year 1400 AH, which is Rabi Al-Thani of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1400/04/02 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 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 2 Rabi Al Thani 1400 AH to its equivalent Gregorian date.
۞ قُلْ أَؤُنَبِّئُكُم بِخَيْرٍۢ مِّن ذَٰلِكُمْ ۚ لِلَّذِينَ ٱتَّقَوْا۟ عِندَ رَبِّهِمْ جَنَّٰتٌۭ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَٰرُ خَٰلِدِينَ فِيهَا وَأَزْوَٰجٌۭ مُّطَهَّرَةٌۭ وَرِضْوَٰنٌۭ مِّنَ ٱللَّهِ ۗ وَٱللَّهُ بَصِيرٌۢ بِٱلْعِبَادِ
Say: Shall I inform you of something better than that? For those who keep from evil, with their Lord, are Gardens underneath which rivers flow wherein they will abide, and pure companions, and contentment from Allah. Allah is Seer of His bondmen,
Surah Aal-i-Imraan(3:15)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The Ghazwa of Ar-Raji’, Ri’l, Dhakwan and Bi’r Ma’una and the narration about Khubaib and his companions
Narrated Anas bin Malik:
The Prophet (ﷺ) invoked evil upon those (people) who killed his companions at Bir Mauna for 30 days (in the morning prayer). He invoked evil upon (tribes of) Ril, Lihyan and Usaiya who disobeyed Allah and His Apostle. Allah revealed a Qur'anic Verse to His Prophet regarding those who had been killed, i.e. the Muslims killed at Bir Ma'una, and we recited the Verse till later it was cancelled. (The Verse was:) 'Inform our people that we have met our Lord, and He is pleased with us, and we are pleased with Him."
Sahih al-Bukhari 4095