Well, the Hijri date 3 Rabi Al Thani 1366 corresponds to the Gregorian date Monday, 24 February 1947. This date lies in the fourth month of the Hijri year 1366 AH, which is Rabi Al-Thani of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1366/04/03 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 24 February 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Rabi Al Thani 1366 AH to its equivalent Gregorian date.
وَلَوْلَآ أَن تُصِيبَهُم مُّصِيبَةٌۢ بِمَا قَدَّمَتْ أَيْدِيهِمْ فَيَقُولُوا۟ رَبَّنَا لَوْلَآ أَرْسَلْتَ إِلَيْنَا رَسُولًۭا فَنَتَّبِعَ ءَايَٰتِكَ وَنَكُونَ مِنَ ٱلْمُؤْمِنِينَ
Otherwise, if disaster should afflict them because of that which their own hands have sent before (them), they might say: Our Lord! Why sentest Thou no messenger unto us, that we might have followed Thy revelations and been of the believers?
Surah Al-Qasas(28:47)
Sahih al-Bukhari
Shortening the Prayers (At-Taqseer)
Chapter: Whoever did not offer the Nawafil before and after the (compulsory) Salat during a journey
Narrated Hafs bin `Asim:
Ibn `Umar went on a journey and said, "I accompanied the Prophet (ﷺ) and he did not offer optional prayers during the journey, and Allah says: 'Verily! In Allah's Messenger (ﷺ) you have a good example to follow.' " (33.21)
Sahih al-Bukhari 1101
