One should keep in mind that the night technically starts at Maghrib sunset , and be heedful of how time is spent from that point onwards.
Dua for when you see the crescent moon signalling the beginning of Ramadan اللَّهمَّ أَهلَّهُ علينَا بالأمنِ والإيمانِ والسَّلامةِ والإسلامِ ربِّي وربُّكَ اللَّهُ Allahumma ahillahu alayna bil-amni wal-iman was-salaamati wal-islam rabbi wa rabbuka Allah.
What if you only know a few surahs? As for the question as to which night it was, it is disputed and there are as many as 40 different views on this subject.
Sick of the overwhelming ills that have drowned the Makkans in constant intoxication, outrageous gambling, and endless tribal feuds.
Was the Masjid too far to be able to get there on time? What better way to receive forgiveness? Finally, he reaches his destination.
Therefore, the night preceding the day on any one of these dates of Ramadan can be Lailat ul-qadr for that part of the world.