Well, the Hijri date 1 Rabi Al Awwal 1489 corresponds to the Gregorian date Tuesday, 25 May 2066. This date lies in the third month of the Hijri year 1489 AH, which is Rabi Al-Awwal of 1489 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1489/03/01 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 25 May 2066 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rabi Al Awwal 1489 AH to its equivalent Gregorian date.
وَيَسْـَٔلُونَكَ عَنِ ٱلْجِبَالِ فَقُلْ يَنسِفُهَا رَبِّى نَسْفًۭا
They will ask thee of the mountains (on that day). Say: My Lord will break them into scattered dust.
Surah Taa-Haa(20:105)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: How the Prophet (saws) and his Companions used to live
Narrated `Aisha:
The family of Muhammad had never eaten their fill of wheat bread for three successive days since they had migrated to Medina till the death of the Prophet.
Sahih al-Bukhari 6454