People participate in the annual New Year's dip in the harbour of Copenhagen, Denmark December 31, 2018. Photo: Bax Lindhardt/Ritzau Scanpix/via Reuters : Revellers around the world bring in 2019

People wearing masks blow horns as they celebrate the New Year's countdown event in a road in Ahmedabad, India. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over the Sydney Harbour Bridge during the midnight display on New Year's Eve. Photo by Scott Barbour\City of Sydney/Getty Images : Revellers around the world bring in 2019

Fireworks explode over Victoria Harbour and Hong Kong Convention and Exhibition Centre during a pyrotechnic show to celebrate the New Year in Hong Kong. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over the Lagoon Beach Ancol during New Year's Eve celebrations in Jakarta. Photo: Antara Foto via Reuters : Revellers around the world bring in 2019

Revellers celebrate at a New Year's Eve party in Quezon City, Metro Manila, Philippines. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over the Marina Bay ahead of the New Year Eve festivities in Singapore. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over Chao Phraya River during the New Year celebrations in Bangkok. Photo: Reuters : Revellers around the world bring in 2019

People attend a ceremony to celebrate the new year in Seoul, South Korea. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode in the sky during New Year celebrations in Moscow's Red Square. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over Kim Il Sung Square in Pyongyang as people gather to celebrate the new year in this January 1, 2019 photo released by North Korea's Korean Central News Agency (KCNA). KCNA/via REUTERS. : Revellers around the world bring in 2019

People take part in New Year celebrations at the Waterway in Cairo, Egypt. Photo: Reuters : Revellers around the world bring in 2019

Fireworks explode over the ancient Parthenon temple atop the Acropolis hill during New Year's day celebrations in Athens, Greece. Photo: Reuters : Revellers around the world bring in 2019

A dachshund strolls past spectators during the annual Key West Dachshund Walk on New Year's Eve in Key West. Photo: Reuters : Revellers around the world bring in 2019