Well, the Hijri date 28 Shaban 1408 corresponds to the Gregorian date Friday, 15 April 1988. This date lies in the eighth month of the Hijri year 1408 AH, which is Shaban of 1408 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1408/08/28 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 April 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Shaban 1408 AH to its equivalent Gregorian date.
وَلُوطًا إِذْ قَالَ لِقَوْمِهِۦٓ أَتَأْتُونَ ٱلْفَٰحِشَةَ مَا سَبَقَكُم بِهَا مِنْ أَحَدٍۢ مِّنَ ٱلْعَٰلَمِينَ
And Lot! (Remember) when he said unto his folk: Will ye commit abomination such as no creature ever did before you?
Surah Al-A'raaf(7:80)
Sahih al-Bukhari
Call to Prayers (Adhaan)
Chapter: Two or more than two persons are considered as a group (for the congregational prayers)
Narrated Malik bin Huwairith:
Prophet said (to two persons), "Whenever the prayer time becomes due, you should pronounce Adhan and then Iqama and the older of you should lead the prayer."
Sahih al-Bukhari 658