Well, the Hijri date 13 Muharram 1451 corresponds to the Gregorian date Saturday, 26 May 2029. This date lies in the first month of the Hijri year 1451 AH, which is Muharram of 1451 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1451/01/13 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 26 May 2029 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Muharram 1451 AH to its equivalent Gregorian date.
وَلَقَدِ ٱسْتُهْزِئَ بِرُسُلٍۢ مِّن قَبْلِكَ فَأَمْلَيْتُ لِلَّذِينَ كَفَرُوا۟ ثُمَّ أَخَذْتُهُمْ ۖ فَكَيْفَ كَانَ عِقَابِ
And verily messengers (of Allah) were mocked before thee, but long I bore with those who disbelieved. At length I seized them, and how (awful) was My punishment!
Surah Ar-Ra'd(13:32)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Narrated Aisha:
"When the "Surat-An-Nasr", 'When comes the Help of Allah and the conquest,' had been revealed to the Prophet (ﷺ) he did not offer any prayer except that he said therein, "Subhanka Rabbana wa bihamdika; Allahumma ighfirli (I testify the Uniqueness of our Lord, and all the praises are for Him: O Allah, forgive me!")
Sahih al-Bukhari 4967