Well, the Hijri date 4 Shawwal 1408 corresponds to the Gregorian date Thursday, 19 May 1988. This date lies in the tenth month of the Hijri year 1408 AH, which is Shawwal of 1408 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1408/10/04 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 19 May 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Shawwal 1408 AH to its equivalent Gregorian date.
كَذَّبَتْ ثَمُودُ بِطَغْوَىٰهَآ
(The tribe of) Thamud denied (the truth) in their rebellious pride,
Surah Ash-Shams(91:11)
Sahih al-Bukhari
Prophets
Chapter: The Statement of Allah Taa'la: "...And Allah did take Ibrahim as a Khalil."
Narrated `Abdullah:
When the Verse:--"It is those who believe and do not confuse their belief with wrong ( i.e. joining others in worship with Allah" (6.83) was revealed, we said, "O Allah's Messenger (ﷺ)! Who is there amongst us who has not done wrong to himself?" He replied, "It is not as you say, for 'wrong' in the Verse and 'do not confuse their belief, with wrong means 'SHIRK' (i.e. joining others in worship with Allah). Haven't you heard Luqman's saying to his son, 'O my son! Join not others in worship with Allah, verily joining others in worship with Allah is a great wrong indeed." (31.13)
Sahih al-Bukhari 3360