Well, the Hijri date 21 Rabi Al Thani 1458 corresponds to the Gregorian date Monday, 16 June 2036. This date lies in the fourth month of the Hijri year 1458 AH, which is Rabi Al-Thani of 1458 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1458/04/21 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 16 June 2036 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1458 AH to its equivalent Gregorian date.
وَإِن يُكَذِّبُوكَ فَقَدْ كَذَّبَ ٱلَّذِينَ مِن قَبْلِهِمْ جَآءَتْهُمْ رُسُلُهُم بِٱلْبَيِّنَٰتِ وَبِٱلزُّبُرِ وَبِٱلْكِتَٰبِ ٱلْمُنِيرِ
And if they deny thee, those before them also denied. Their messengers came unto them with clear proofs (of Allah's Sovereignty), and with the Psalms and the Scripture giving light.
Surah Faatir(35:25)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Exalted: "And (remember) when Mūsa (Moses) said to his boy-servant: 'I will not give up (travelling) until I reach the junction of the two seas or (until) I spend years and years in travelling." (V.18:60)
Narrated Ibn `Abbas:
The Prophet (ﷺ) said to Gabriel, "What prevents you from visiting us more often than you visit us now?" So there was revealed:-- 'And we (angels) descend not but by the command of your Lord. To Him belongs what is before us and what is behind us...'(19.64)
Sahih al-Bukhari 4731
