Flaggdagur (Flag Day)
The flag was not unknown to the Faroese, however. Since 1947, April 25th has been observed as Flag Day, and in the Home Rule Act of 1948, the Danish government officially recognized Merkið as the national flag of the Faroe Islands. The Faroese Parliament passed legislation detailing how the flag should be used and defining its colors.
Merkið was first created by the Faroese student Jens Olivur Lisberg as early as 1919. April 25th is also known as the Feast of St. Mark.