Well, the Hijri date 20 Dhul Qidah 1400 corresponds to the Gregorian date Monday, 29 September 1980. This date lies in the eleventh month of the Hijri year 1400 AH, which is Dhu Al-Qidah of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1400/11/20 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 29 September 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Dhul Qidah 1400 AH to its equivalent Gregorian date.
قَوَارِيرَا۟ مِن فِضَّةٍۢ قَدَّرُوهَا تَقْدِيرًۭا
(Bright as) glass but (made) of silver, which they (themselves) have measured to the measure (of their deeds).
Surah Al-Insaan(76:16)
Sahih al-Bukhari
Dress
Chapter: The red garment
Narrated Al-Bara:
The Prophet (ﷺ) was of a modest height. I saw him wearing a red suit, and I did not see anything better than him.
Sahih al-Bukhari 5848