Well, the Hijri date 21 Rabi Al Awwal 1449 corresponds to the Gregorian date Monday, 23 August 2027. This date lies in the third month of the Hijri year 1449 AH, which is Rabi Al-Awwal of 1449 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1449/03/21 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 23 August 2027 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1449 AH to its equivalent Gregorian date.
وَقَالُوا۟ لَوْلَآ أُنزِلَ عَلَيْهِ ءَايَٰتٌۭ مِّن رَّبِّهِۦ ۖ قُلْ إِنَّمَا ٱلْءَايَٰتُ عِندَ ٱللَّهِ وَإِنَّمَآ أَنَا۠ نَذِيرٌۭ مُّبِينٌ
And they say: Why are not portents sent down upon him from his Lord? Say: Portents are with Allah only, and I am but a plain warner.
Surah Al-Ankaboot(29:50)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: ‘'Umra Al-Qada’
Ibn `Abbas added:
The Prophet married Maimuna during the `Umrat-al-Qada' (i.e. the `Umra performed in lieu of the `Umra which the Prophet (ﷺ) could not perform because the pagans, prevented him to perform that `Umra).
Sahih al-Bukhari 4259