The sun sets behind the Fairmont Hotel in Abu Dhabi, United Arab Emirates.
Two young women carry a model reindeer past 10 Downing Street in London, Britain.
Law enforcement officials work following an explosion near New York's Times Square. Police said a man with a pipe bomb strapped to his body set off the crude device in a passageway under 42nd Street between Seventh and Eighth Avenues.
Waves crash against a lighthouse on the Viavelez seafront in the northern Spanish region of Asturias.