Greenlanders celebrated National Day, the Arctic island's biggest summer festival, on Saturday to mark the solstice with songs, cannon salutes and dances under 24 hours of sunlight.
Revelers across the semi-autonomous Danish territory, which is also coveted by U.S. President Donald Trump, honored the longest day of the year north of the equator, where the solstice marks the start of astronomical summer, with a march through their hometowns waving flags and participating in a seal hunting competition.
