Well, the Hijri date 30 Rajab 1428 corresponds to the Gregorian date Monday, 13 August 2007. This date lies in the seventh month of the Hijri year 1428 AH, which is Rajab of 1428 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1428/07/30 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 13 August 2007 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Rajab 1428 AH to its equivalent Gregorian date.
فَأَثَٰبَهُمُ ٱللَّهُ بِمَا قَالُوا۟ جَنَّٰتٍۢ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَٰرُ خَٰلِدِينَ فِيهَا ۚ وَذَٰلِكَ جَزَآءُ ٱلْمُحْسِنِينَ
Allah hath rewarded them for that their saying - Gardens underneath which rivers flow, wherein they will abide for ever. That is the reward of the good.
Surah Al-Maaida(5:85)
Sahih al-Bukhari
Fasting
Chapter: Observing Saum (fast) on the day of 'Ashura.
Narrated Salim's father:
The Prophet (ﷺ) said, "Whoever wishes may fast on the day of 'Ashura'."
Sahih al-Bukhari 2000