This photograph shows the Eiffel Tower switched off for an hour in Paris. AFP
The Christ the Redeemer statue stands with its lights turned off to mark Earth Hour, in Rio de Janeiro. AP
Temple of Dawn is seen moments after its lights are turned off for Earth Hour 2025 in Bangkok, Thailand. AP
Activists hold candles in observance of the Earth Hour environmental campaign with the commemoration theme "Give an Hour for Earth". AFP
The glass obelisk Kristallvertikalaccent at Sergels Torg in Stockholm, Sweden, was turned off during Earth Hour at 8:30-9:30 PM during Earth Hour. AP
the ancient Acropolis with lights off during the Earth Hour environmental campaign in Athens. AFP
The India Gate war memorial is pictured after its lights were turned off in observance of the Earth Hour environmental campaign in New Delhi. AFP
The building of the National Assembly is pictured with its lights off during the Earth Hour environmental campaign in Seoul. AFP
The Women's Bridge is pictured with its lights off during the Earth Hour environmental campaign in Buenos Aires. AFP
The Alhambra is pictured with its lights switched off during the Earth Hour global environmental awareness campaign, in Granada. AFP
the Palace of Culture and Science (L) with its illumination switched off to mark the Earth Hour environmental campaign organised by the World Wild Fund for Nature (WWF) to raise awareness on environmental issues. AFP
Most lights are out in the European Central Bank during the so-called "Earth Hour" in Frankfurt, Germany. AP