24 hours in pictures

Lake Cocibolca, Nicaragua: A dog walks in rubbish on the shore. Volunteers took part in a cleanup to mark World Water Day Photograph: Oswaldo Rivas/Reuters

Auckland, New Zealand: Alex Colvin competes in the under-17 men's long jump final on day one of the New Zealand track and field championships at Trusts Stadium Photograph: Hannah Johnston/Getty Images

Ubud, Indonesia: People hit each other with fire during a ritual before Nyepi, a day of silence to celebrate the Balinese new year, when people are not allowed to use lights or light fires Photograph: Beawiharta/Reuters

Beijing, China: Honour guards stand during a welcoming ceremony for Indonesia's President Susilo Bambang Yudhoyono at the Great Hall of the People Photograph: Feng Li/Getty Images

Sanford, Florida: Protesters applaud at a rally for the shot teenager Trayvon Martin Photograph: Mario Tama/Getty Images

Hyderabad, India: A boy dances in a water fountain Photograph: Krishnendu Halder/Reuters

Jakarta, Indonesia: Visitors at a hot air balloon festival Photograph: Tatan Syuflana/AP

Jakarta, Indonesia: People carry a giant effigy called ogoh-ogoh that represents evil spirits, during a parade a day before Nyepi, the annual day of silence marking the Balinese Hindu new year Photograph: Tatan Syuflana/AP

Jammu, India: A woman clears a path near a coal depot Photograph: Channi Anand/AP

Karachi, Pakistan: Soldiers stand guard at the mausoleum of the founder of Pakistan, Muhammad Ali Jinnah, during a Pakistan Day ceremony Photograph: Rehan Khan/EPA

Kathmandu, Nepal: A kumari, or living goddess, sits on a palanquin carried by devotees heading to the annual horse-racing festival Ghode Jatra Photograph: Binod Joshi/AP

Leon, Mexico: People walk past a street artist dressed as a magician in the main square Photograph: Alexandre Meneghini/AP

Mae Sot, Thailand: A child scavenges at a dump near the Thai-Burmese border Photograph: Arturo Rodriguez/AP

Mumbai, India: Women dressed in traditional attire take part in a procession celebrating Gudhi Padwa, the Maharashtrian new year Photograph: Punit Paranjpe/AFP/Getty Images

Sao Paulo, Brazil: A technician works inside an Airbus A380 at Cumbica de Guarulhos airport Photograph: Sebastiao Moreira/EPA