July 3 is Emancipation Day in the United States Virgin Islands. This public holiday commemorates abolition of slavery in the Danish West Indies in 1848. Emancipation Day is celebrated in many former colonies on various dates to recognize the abolition of slavery, serfdom or other forms of servitude.
Laylat al-Qadr (Lailatul Qadr') is believed to be the night when the first verses of Quran were revealed to Muhammad the Prophet. It is thought to take place at the end of the month of Ramadan. There is no exact date, but many traditions insist on celebrating it on the night before the 27th of Ramadan.