Well, the Hijri date 30 Rajab 1405 corresponds to the Gregorian date Saturday, 20 April 1985. This date lies in the seventh month of the Hijri year 1405 AH, which is Rajab of 1405 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1405/07/30 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 20 April 1985 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Rajab 1405 AH to its equivalent Gregorian date.
وَلَنُسْكِنَنَّكُمُ ٱلْأَرْضَ مِنۢ بَعْدِهِمْ ۚ ذَٰلِكَ لِمَنْ خَافَ مَقَامِى وَخَافَ وَعِيدِ
And verily We shall make you to dwell in the land after them. This is for him who feareth My Majesty and feareth My threats.
Surah Ibrahim(14:14)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"...And if you are ill, or on a journey, or one of you comes after answering the call of nature..." (V.4:43)
Narrated `Aisha:
The necklace of Asma' was lost, so the Prophet (ﷺ) sent some men to look for it. The time for the prayer became due and they had not performed ablution and could not find water, so they offered the prayer without ablution. Then Allah revealed (the Verse of Tayammum).
Sahih al-Bukhari 4583
