Well, the Hijri date 4 Shawwal 1492 corresponds to the Gregorian date Monday, 18 November 2069. This date lies in the tenth month of the Hijri year 1492 AH, which is Shawwal of 1492 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1492/10/04 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 18 November 2069 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Shawwal 1492 AH to its equivalent Gregorian date.
لَقَدْ أَرْسَلْنَا نُوحًا إِلَىٰ قَوْمِهِۦ فَقَالَ يَٰقَوْمِ ٱعْبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُۥٓ إِنِّىٓ أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍۢ
We sent Noah (of old) unto his people, and he said: O my people! Serve Allah. Ye have no other Allah save Him. Lo! I fear for you the retribution of an Awful Day.
Surah Al-A'raaf(7:59)
Sahih al-Bukhari
Virtues of Madinah
Chapter: Ad-Dajjal will not be able to enter Al-Madina
Narrated Anas bin Malik:
The Prophet (ﷺ) said, "There will be no town which Ad-Dajjal will not enter except Mecca and Medina, and there will be no entrance (road) (of both Mecca and Medina) but the angels will be standing in rows guarding it against him, and then Medina will shake with its inhabitants thrice (i.e. three earthquakes will take place) and Allah will expel all the non-believers and the hypocrites from it."
Sahih al-Bukhari 1881