Whit Monday
Until 1973, Whit Monday was a public holiday in Ireland (also called a bank holiday). It was a bank holiday in the United Kingdom until 1967. It was formally replaced by the fixed Spring Bank Holiday on the last Monday in May in 1971. It was also a public holiday in various former British colonies, especially in the Pacific. It remains a public holiday in some of the countries of the Commonwealth Caribbean. In Sweden, Whit Monday was a public holiday until 2004; it was replaced by the National Day of Sweden in 2005.