The now-former ambassador confirmed she had taken leave of the Danish capital via Twitter.
US president Donald Trump’s term ends on Wednesday, with President-elect Joe Biden to be inaugurated at 6pm Danish time.
“It's been a privilege serving the Trump Administration for over 3 years as U.S. Ambassador to the Kingdom of Denmark. I’ve enjoyed promoting USA-Denmark-Faroe Islands-Greenland relations,” Sands tweeted.
“I have departed Copenhagen,” she added in a follow-up tweet.
I have departed Copenhagen. To keep following me on Twitter, please follow my personal account @CarlaHSands.
— Ambassador Carla Sands (@USAmbDenmark) January 20, 2021
In a video included in the tweets, Sands mentions her highlights of her time as ambassador. These include the re-opening of the US consulate in Greenland capital Nuuk alongside US Secretary of State Mike Pompeo.
Sands, who took over as ambassador in 2017 after being appointed by Trump, is likely to be remembered as the incumbent at the time of Trump’s overtures towards purchasing Greenland, an autonomous territory within the Danish kingdom.
After Danish Prime Minister Mette Frederiksen dismissed Trump’s suggestion that the United States could buy the Arctic territory from Denmark, the US president promptly cancelled an official visit to Denmark scheduled for September 2019.
Sands met with the Danish government on several occasions in an attempt to take the heat out of a potential diplomatic dispute.
More recently, Sands was criticised for tweeting an incorrect claim that her own vote had not been counted in the country's general election.
The ambassador posted on her personal Twitter account a screenshot which she claimed showed her absentee ballot in the state of Pennsylvania had not been registered. She also made several other posts on the site following the US election in support of Trump's baseless claims of election fraud.
Several other Twitter users – as well as the New York Times – looked up Sands' vote on the Pennsylvania state government website and found it was in fact registered.
After a mob of Donald Trump supporters stormed the Capitol building in Washington DC on January 6th, Sands was officially contacted by foreign minister Jeppe Kofod. The minister called for Trump to concede defeat in the election and ensure a peaceful transition of power.
Newspaper Berlingske reported that this was the first time in history that a Danish foreign minister had officially protested over internal affairs in the United States.