Well, the Hijri date 6 Dhul Qidah 1491 corresponds to the Gregorian date Sunday, 30 December 2068. This date lies in the eleventh month of the Hijri year 1491 AH, which is Dhu Al-Qidah of 1491 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1491/11/06 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 30 December 2068 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Dhul Qidah 1491 AH to its equivalent Gregorian date.
قُلْ أَذَٰلِكَ خَيْرٌ أَمْ جَنَّةُ ٱلْخُلْدِ ٱلَّتِى وُعِدَ ٱلْمُتَّقُونَ ۚ كَانَتْ لَهُمْ جَزَآءًۭ وَمَصِيرًۭا
Say: Is that (doom) better or the Garden of Immortality which is promised unto those who ward off (evil)? It will be their reward and journey's end.
Surah Al-Furqaan(25:15)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: To offer Salat-ud-Duha when not traveling
Narrated Abu Huraira:
My friend (the Prophet) advised me to do three things and I shall not leave them till I die, these are: To fast three days every month, to offer the Duha prayer, and to offer witr before sleeping.
Sahih al-Bukhari 1178