Well, the Hijri date 23 Rabi Al Awwal 1430 corresponds to the Gregorian date Friday, 20 March 2009. This date lies in the third month of the Hijri year 1430 AH, which is Rabi Al-Awwal of 1430 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1430/03/23 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 20 March 2009 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Rabi Al Awwal 1430 AH to its equivalent Gregorian date.
ذَٰلِكَ أَن لَّمْ يَكُن رَّبُّكَ مُهْلِكَ ٱلْقُرَىٰ بِظُلْمٍۢ وَأَهْلُهَا غَٰفِلُونَ
Surah Al-An'aam(6:131)
Sahih al-Bukhari
Wedlock, Marriage (Nikaah)
Chapter: "....your step-daughters under your guardianship, born of your wives..."
Narrated Um Habiba:
I said, "O Allah's Messenger (ﷺ)! Do you like to have (my sister) the daughter of Abu Sufyan?" The Prophet (ﷺ) said, "What shall I do (with her)?" I said, "Marry her." He said, "Do you like that?" I said, "(Yes), for even now I am not your only wife, so I like that my sister should share you with me." He said, "She is not lawful for me (to marry)." I said, "We have heard that you want to marry." He said, "The daughter of Um Salama?" I said, "Yes." He said, "Even if she were not my stepdaughter, she should be unlawful for me to marry, for Thuwaiba suckled me and her father (Abu Salama). So you should neither present your daughters, nor your sisters, to me."
Sahih al-Bukhari 5106