Well, the Hijri date 25 Rabi Al Thani 1433 corresponds to the Gregorian date Sunday, 18 March 2012. This date lies in the fourth month of the Hijri year 1433 AH, which is Rabi Al-Thani of 1433 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1433/04/25 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 18 March 2012 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Rabi Al Thani 1433 AH to its equivalent Gregorian date.
وَفِى مُوسَىٰٓ إِذْ أَرْسَلْنَٰهُ إِلَىٰ فِرْعَوْنَ بِسُلْطَٰنٍۢ مُّبِينٍۢ
And in Moses (too, there is a portent) when We sent him unto Pharaoh with clear warrant,
Surah Adh-Dhaariyat(51:38)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: Tawaf of Al-Qarin
Narrated `Aisha:
We set out with Allah's Messenger (ﷺ) in the year of his Last Hajj and we mended (the Ihram) for `Umra. Then the Prophet (ﷺ) said, "Whoever has a Hadi with him should assume Ihram for both Hajj and `Umra, and should not finish it till he performs both of the them (Hajj and `Umra)." When we reached Mecca, I had my menses. When we had performed our Hajj, the Prophet (ﷺ) sent me with `Abdur-Rahman to Tan`im and I performed the `Umra. The Prophet (ﷺ) said, "This is in lieu of your missed `Umra." Those who had assumed Ihram for `Umra performed Tawaf (between Safa and Marwa) and then finished their Ihram. And then they performed another Tawaf (between Safa and Marwa) after returning from Mina. And those who had assumed lhram for Hajj and `Umra to get her ( Hajj-Qiran ) performed only one Tawaf (between Safa and Marwa).
Sahih al-Bukhari 1638