Well, the Hijri date 11 Ramadan 1433 corresponds to the Gregorian date Monday, 30 July 2012. This date lies in the ninth month of the Hijri year 1433 AH, which is Ramadan of 1433 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1433/09/11 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 30 July 2012 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Ramadan 1433 AH to its equivalent Gregorian date.
وَأَقِيمُوا۟ ٱلصَّلَوٰةَ وَءَاتُوا۟ ٱلزَّكَوٰةَ وَٱرْكَعُوا۟ مَعَ ٱلرَّٰكِعِينَ
Establish worship, pay the poor-due, and bow your heads with those who bow (in worship).
Surah Al-Baqara(2:43)