Well, the Hijri date 1 Rabi Al Thani 1427 corresponds to the Gregorian date Saturday, 29 April 2006. This date lies in the fourth month of the Hijri year 1427 AH, which is Rabi Al-Thani of 1427 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1427/04/01 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 April 2006 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rabi Al Thani 1427 AH to its equivalent Gregorian date.
تَحِيَّتُهُمْ يَوْمَ يَلْقَوْنَهُۥ سَلَٰمٌۭ ۚ وَأَعَدَّ لَهُمْ أَجْرًۭا كَرِيمًۭا
Their salutation on the day when they shall meet Him will be: Peace. And He hath prepared for them a goodly recompense.
Surah Al-Ahzaab(33:44)
Sahih al-Bukhari
Drinks
Chapter: Prohibition of alcoholic drinks prepared from unripe and ripe dates
Narrated Anas bin Malik:
I was serving Abu 'Ubaida, Abu Talha and Ubai bin Ka`b with a drink prepared from ripe and unripe dates. Then somebody came to them and said, "Alcoholic drinks have been prohibited." (On hearing that) Abu Talha said, "Get up. O Anas, and pour (throw) it out! So I poured (threw) it out.
Sahih al-Bukhari 5582