Discovery Day commemorates the discovery of the Sister Islands of Cayman Brac and Little Cayman by Christopher Columbus in 1503. The public holiday is celebrated on the third Monday in May. Colombia celebrates October 12 as "Discovery Day", coinciding with the Columbus Day celebrations of many other countries in the New World. March 6 marks the day in 1521 that Magellan's expedition dropped anchor in Umatac Bay. December 5, the date in 1492 when Christopher Columbus landed on the island of Hispaniola in what is now Môle-Saint-Nicolas, Haiti, is called Discovery Day. Today the island is shared by two countries: Haiti and
Amerindian Heritage Month (Guyana) Amerindian Heritage Month (Guyana) Amerindian Heritage Month is an annual observance that is held every September in Guyana in honour of Guyana's indigenous peoples. Amerindian Heritage Month has its beginnings in Amerindian commemorations of 10 September 1957 - the day on which Stephen Campbell became Guyana's first Amerindian Member of Parliament. On 10 September 1995, Guyana's Prime Minister, Cheddi Jagan, officially designated September as Amerindian Heritage Month. In memory of Campbell's achievement, 10 September is still celebrated as "Heritage Day". The official opening of Amerindian Heritage Month celebrations takes place at the Umana Yana on the first day of September.