COPENHAGEN—Denmark’s Queen Margrethe II, Europe’s longest-serving monarch, will abdicate on Jan. 14 after 52 years on the throne and will be succeeded by her eldest son Crown Prince Frederik, she announced on Sunday.
The 83-year-old queen, who ascended the throne in 1972, made the surprise announcement on live TV during her traditional New Year’s Eve speech, which is viewed by many in the country of 5.9 million people.
Referring to a successful back operation she underwent in February, she said, “The surgery naturally gave rise to thinking about the future—whether the time had come to leave the responsibility to the next generation.”
“I have decided that now is the right time. On 14 January 2024—52 years after I succeeded my beloved father—I will step down as queen of Denmark,” she said.
“I leave the throne to my son, Crown Prince Frederik,” she said.
The queen became the longest-serving monarch in Europe following the death of Britain’s Queen Elizabeth II in September 2022. In July, she became the longest-sitting monarch in Denmark’s history.
In Denmark, formal power resides with the elected parliament and its government. The monarch is expected to stay above partisan politics, representing the nation with traditional duties ranging from state visits to national day celebrations.
Denmark’s Prime Minister Mette Frederiksen thanked the queen for her life-long dedication to duty.
“It is still difficult to understand that the time has now come for a change of throne,” Mr. Frederiksen said in a statement, adding that many Danes had never known another monarch.
“Queen Margrethe is the epitome of Denmark and throughout the years has put words and feelings into who we are as a people and as a nation,” she said.
Born in 1940 to Denmark’s former monarch King Frederik IX and Queen Ingrid, Margrethe has throughout her life enjoyed broad support from Danes.
She is also known for her love of archaeology and has taken part in several excavations.
She became heir to her father in 1953 at the age of 31, after a constitutional amendment allowed women to inherit the throne.
In 1967, she married French diplomat Henri de Laborde de Monpezat, who served as her royal consort until his death in 2018.
The couple’s two sons are Crown Prince Frederik, who will become King Frederik X, and Prince Joachim. Frederik married Mary Elizabeth Donaldson, an Australian, in 2004.
