USA: Speeded up shot of sun sinking below skyline at sunset in a desert landscape.

Rome, Italy: High angle view of Piazza del Popolo at sunset followed by shot of the dome of St. Peter's Basilica against a yellow sky.

London, UK: BT Tower in silhouette against the evening skyline at sunset

Cuba: Silhouette of a man fishing against an orange sunset

Darwin Beach, Australia: Silhouette of romantic couple standing close together on beach talking whilst looking at sunset in distance

Chukotka, Asia: Sunset reflected on surface of sea as waves break onshore

California, USA. Wide shot of sea at sunset. Pink cloud formations are reflected off still water.

Sao Paulo, Brazil: Static shot of the Sao Paulo skyline at sunset. The sky is a beautiful shade of red.

Darwin Beach, Australia: Silhouette of close back view of romantic couple standing close together looking at sunset in distance

Stunning sunset casting golden yellow colours on black clouds in the sky.

Birds fly in the sky against a beautiful pink sunset.

Wide shot of a vibrant orange sunset bursting from behind low, threatening clouds. Distant buttes and rock formations line the horizon.

Darwin Beach, Australia: Silhouette of romantic couple standing close together looking at sunset in distance under palm tree blowing in breeze on beach

Saguaro cacti basking in orange sunset.

Russia: Mid shot of a Nenet tribesman looking out over a tundra landscape, then a shot of a sunset glowing through dark clouds reflecting on a lake with a group of reindeer in the distance. Mid shot of a reindeer silhouetted against a sunset.

Jervis Bay, Australia: Camera pans across glistening waves lapping gently on sandy beach at sunset

Jervis bay, Australia: Glistening waves lapping gently on sandy beach at sunset

Wide shot of a brilliant pink and violet sunset. Sunlight is reflected off a calm sea.

Setting sun shining through leafless tree tops, sky has a yellow streak from the sunset.

The Gambia: High view looking down onto local children playing with ball on beach at sunset, image dissolves into closer view

Berlin, Germany: Long view of skyline of city in silhouette against pink and blue sky at sunset including the Fernsehturm TV Tower seen in far distance.

Karachi, Pakistan: Cars driving on road in a glorious orange sunset.

A road basking in orange sunset with traffic lights above road. Palm tree leaves frame the shot from above.

Darwin Beach, Australia: Silhouettes of man running and group of three people walking along beach with reflections of sunset on shore

Yellow sunset shining behind a dark cloud.

Scenic wide shot of Alice Springs, Australia. Vibrant yellow sunset over rural landscape and tree line. Trees and mangroves reflect off a lake in the foreground.

Striking orange sunset reflecting from fluffy clouds in the sky.

Cape Town, South Africa: Pan across the Sea Point seafront and beach with locals seen stretching against the railing at at sunset.

A road basking in orange sunset with traffic lights above road.

Stunning orange sunset over mountains. The setting sun has a red halo around it.

Berlin, Germany: Skyline of city in silhouette against pink and blue sky at sunset including the Fernsehturm TV Tower.

Yellow sunset shining behind a dark cloud.

Havana, Cuba: Pan over Havana skyline, buidlings and rooftops contrast against a vivid orange sunset.

Libya: View of skyline in Tripoli showing a sunset with high and low rise buildings

Arms of a Saguaro cactus seen against a beautiful orange sunset.

Nelson's Column in London, England silhouetted against a golden sunset. Tall buildings frame the shot.

Scotland, United Kingdom: A naval speedboat makes a turn as it travels across the River Clyde. The sunset is reflected in the water.

Wide shot of bats silhouetted against a spherical yellow sun and orange sky at sunset.

Fluffy tops of clouds basking in glorious golden sunset.

Pink sunset reflecting in clouds at Miami Beach in Florida, USA. A beach hut is in the foreground and birds are flying in the sky.

Miami Beach shoreline and its buildings seen from the beach, silhouetted against a glorious sunset. People pass the camera cycling and jogging. Florida, USA.

Rome, Italy: Silhouette of church dome of St Peter's Basilica (Basilica di San Pietro in Vaticano) on city skyline against orange sky of sunset with sun above dome.

Washington Monument rises above the Washington DC cityscape against an orange sunset. Washington DC, USA.

Golden sun setting over sea, an anonymous person stands on a pier in foreground silhouetted against the sunset.

Bright yellow and purple sunset over the dome of Capitol Hill building in Washington DC, USA. Traffic moving on street in foreground.

Stunning orange sunset over mountains. The setting sun has a red halo around it.

Silhouettes of palm trees on tropical Island in the Seychelles at sunset

Full pink/orange sun against purple sky above rippling sea of the Indian Ocean at sunset

High Saguaro cactus silhouetted against sunset in desert.

New York, USA: Satellite dishes silhouetted against a golden sunset with a cityscape in the background.