Well, the Hijri date 15 Rabi Al Thani 1471 corresponds to the Gregorian date Tuesday, 19 January 2049. This date lies in the fourth month of the Hijri year 1471 AH, which is Rabi Al-Thani of 1471 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1471/04/15 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 19 January 2049 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Rabi Al Thani 1471 AH to its equivalent Gregorian date.
بِأَييِّكُمُ ٱلْمَفْتُونُ
Which of you is the demented.
Surah Al-Qalam(68:6)
Sahih al-Bukhari
Call to Prayers (Adhaan)
Chapter: Can the Imam offer the Salat (prayer) with only those who are present (for the prayer)? And can be deliver a Khutba (religious talk) on Friday if it is raining?
Narrated `Abdullah bin Al-Harith:
Ibn `Abbas addressed us on a (rainy and) muddy day and when the Mu'adh-dhin said, "Come for the prayer" Ibn `Abbas ordered him to say, "Pray in your homes." The people began to look at one another with surprise as if they did not like it. Ibn `Abbas said, "It seems that you thought ill of it but no doubt it was done by one who was better than I (i.e. the Prophet). It (the prayer) is a strict order and I disliked to bring you out." Ibn `Abbas narrated the same as above but he said, "I did not like you to make you sinful (in refraining from coming to the mosque) and to come (to the mosque) covered with mud up to the knees."
Sahih al-Bukhari 668