Well, the Hijri date 11 Shaban 1426 corresponds to the Gregorian date Thursday, 15 September 2005. This date lies in the eighth month of the Hijri year 1426 AH, which is Shaban of 1426 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1426/08/11 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 15 September 2005 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Shaban 1426 AH to its equivalent Gregorian date.
وَءَاتِ ذَا ٱلْقُرْبَىٰ حَقَّهُۥ وَٱلْمِسْكِينَ وَٱبْنَ ٱلسَّبِيلِ وَلَا تُبَذِّرْ تَبْذِيرًا
Give the kinsman his due, and the needy, and the wayfarer, and squander not (thy wealth) in wantonness.
Surah Al-Israa(17:26)
Sahih al-Bukhari
Shortening the Prayers (At-Taqseer)
Chapter: Whoever offered Nawafil not after the compulsory Salat but before it
Narrated Ibn Abu Laila:
Only Um Hani told us that she had seen the Prophet (p.b.u.h) offering the Duha (forenoon prayer). She said, "On the day of the conquest of Mecca, the Prophet (ﷺ) took a bath in my house and offered eight rak`at. I never saw him praying such a light prayer but he performed perfect prostration and bowing.
Sahih al-Bukhari 1103