71226174 - Langkofel and Geisler Range during blue hour with twilight wedge, from Peitlerkofel, Dolomites, UNESCO World Heritage Site Dolomites, South Tyrol, Italy70410531 - The Lincoln Memorial, Washington Monument, and US Capitol building in the twilight hour after sunset as seen from Arlington, Virginia, USA70410563 - The Manhattan skyline in New York City during morning twilight as viewed over the Hudson River looking east from Weehawken, New Jersey. The eastern sky and clouds were accented with tinges of orange that began to show in the hour before sunrise.70410561 - The Manhattan skyline in New York City during morning twilight as viewed over the Hudson River looking east from New Jersey. The cool blue eastern sky was accented with tinges of orange that began to show in the hour before sunrise.70410562 - The Empire State Building in New York City during morning twilight as viewed over the Hudson River looking east from New Jersey. The eastern sky and clouds were accented with tinges of orange that began to show in the hour before sunrise.70587428 - Alps, Alpine panorama, view, mountains, mountain panorama, mountain lake, peak, blue hour, dusk, twilight, cliff, rock, Fluhalp, mountains, summit, peak, autumn, scenery, Matterhorn, Mattertal, morning, daybreak, nature, silence, Switzerland, Swiss Alps, 14624563 - The waxing 3.5-day-old crescent Moon, with Mars and Jupiter, all amid the stars of winter shine in the darkening twilight over the Bay of Fundy at Cape Enrage near Alma, New Brunswick. This night the Moon was close to the Pleiades star cluster which appears just below the Moon. The Moon had occulted the Pleiades a few hours earlier in the evening sky over Europe. The sky is dark enought to be star-filled but retains the deep blue of twilight and the horizon colours of sunset, in this late blue-hour scene.14624807 - The waxing 3.5-day-old crescent Moon shines in the evening twilight at sunset over the Bay of Fundy at Cape Enrage near Alma, New Brunswick. This night the Moon was close to the Pleiades star cluster which appears just below the Moon. The Moon had occulted the Pleiades a few hours earlier in the evening sky over Europe. The stars are just beginning to appear in this blue-hour image.14248670 - A nightscape scene under a twilight "blue-hour" sky, on the Red Rock Canyon Road in Waterton Lakes National Park, Alberta, looking west toward the sunset with the four-day-old crescent Moon setting alongside the stars of Leo to the left.14249167 - A panorama of the sandstone landscape in blue-hour twilight at Writing-on-Stone Provincial Park (Áísínai'pi) in Alberta, with the Milk River below winding amid the sandstone rock formations, and the Sweetgrass Hills in the distance in Montana.71226173 - Rockfaces of Geisler Range during blue hour with twilight wedge, from Peitlerkofel, Dolomites, UNESCO World Heritage Site Dolomites, South Tyrol, Italy70587431 - Alps, Alpine panorama, view, mountains, mountain panorama, mountain lake, peak, blue hour, dusk, twilight, cliff, rock, Fluhalp, mountains, summit, peak, autumn, scenery, Matterhorn, Mattertal, morning, daybreak, nature, silence, Switzerland, Swiss Alps, 71397275 - Moon rise at blue hour,in twilight,partly hidden behind high fog,clouds,nice atmosphere in November.71103378 - Amazing supercell storm during twilight nears a York Nebraska truck stop on I80 as it spits out lightning, June 17, 2009. Only a half hour or so earlier this storm was producing a long-lived large tornado near Aurora Nebraska.14624673 - Seville, Spain, Apr 19 2018, Long exposure captures vibrant energy and colorful costumes at the Feria de Abril fair in Seville during the twilight hour.70113453 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113482 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113487 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113452 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113510 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113485 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113486 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.70113484 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.14528335 - Aerial view of Berlin skyline with famous TV tower in twilight during blue hour, Germany70113483 - Moscow, Russia, Kremlevskaya Nab, Kremlin Walls, Neva River, at twilight, with traffic, rush hour, car light streaks.71496058 - Sorano at blue hour, Tuscany, Italy 71485909 - Dresden Zwinger at blue hour, Theaterplatz, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71485906 - Dresden Court Church at blue hour, Schlossplatz, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71496057 - Sorano at blue hour, Tuscany, Italy 71496056 - Sorano at blue hour, Tuscany, Italy 71485907 - Schlossplatz at blue hour, Dresden Court Church, Hausmannsturm, Georgentor, Residenzschloss, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71485903 - Brühl Gallery at blue hour, Brühl Terrace, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71485904 - Brühl's Terrace at blue hour, Terrassenufer, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71434144 - Sailing boats in Tegernsee harbor at the blue hour, Upper Bavaria, Bavaria, Germany71391841 - View at the blue hour to the houses of the grass warden in Heiligenhafen, Baltic Sea, Ostholstein, Schleswig-Holstein, Germany71419040 - Two wranglers riding horses up a hill with full moon in background at blue hour71340882 - Medieval illuminated castle Rocca Calascio at the blue hour, Rocca Calascio, Gran Sasso National Park, Parco nazionale Gran Sasso, Apennines, Abruzzo, Italy71340881 - Medieval castle Rocca Calascio at the blue hour, Rocca Calascio, Gran Sasso National Park, Parco nazionale Gran Sasso, Apennines, Abruzzo, Italy71338534 - Neuschwanstein Castle at the blue hour, Tannheimer Berge in the background, Neuschwanstein, Upper Bavaria, Bavaria, Germany71338533 - Neuschwanstein Castle at the blue hour, Tannheimer Berge in the background, Neuschwanstein, Upper Bavaria, Bavaria, Germany71363250 - La Seu Cathedral at the blue hour, Palma de Mallorca, Balearic Islands, Spain71359109 - aerial view at blue hour of the basilica of San Francesco, during a summer day, municipality of Assisi, Perugia Province, Umbria district, Italy, Europe71342785 - At the Great Brombachsee near Pleinfeld at the blue hour, Weißenburg, Gunzenhausen, Middle Franconia, Franconia, Bavaria, Germany, Europe71197931 - Blu hour at Ascona port, Lago Maggiore, Canton Ticino, Switzerland.71485908 - Dresden Zwinger at blue hour, Theaterplatz, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71485905 - Kunsthalle in the Lipsius Building at blue hour, Brühlsche Terrasse, Old Town, Dresden, Saxony, East Germany, Germany, Europe 71496059 - Sorano at blue hour, Tuscany, Italy 70153619 - River Verzasca in twilight with illuminated church of Lavertezzo, valley of Verzasca, Verzasca, Ticino, Switzerland70419442 - St Paul´s Cathedral at night during blue hour, London, United Kingdom71494652 - The port of Malcesine at blue hour, Malcesine, Lake Garda, Verona, Veneto, Northern Italy, Italy, Alps, Dolomites, Southern Europe, Europe 71453472 - At the blue hour in Kronach, Upper Franconia, Franconia, Bavaria, Germany, Europe 14124474 - Tufa formations in Mono Lake in California in evening twilight.14640729 - Aerial view of the Adrienne Arsht Center glows against the twilight, Biscayne Bay reflecting the city lights, a vibrant tapestry of urban life, Miami, Florida, United States.14129853 - Stunning Twilight Scene at Historic Plaza de España with Reflective Waters, Seville, Spain71453469 - View into Maingasse at blue hour, Karlstadt, Lower Franconia, Franconia, Bavaria, Germany, Europe 14129369 - Stunning Twilight Scene at Historic Plaza de España with Reflective Waters, Seville, Spain71453473 - At the blue hour in Kronach, Upper Franconia, Franconia, Bavaria, Germany, Europe 14654015 - Turin, Italy - 21 August 2022: Aerial view of the Juventus Stadium, a modern architectural marvel, glows warmly against the fading twilight, a beacon amidst the sprawling urban landscape.14545323 - Aerial view of the Patterson Park Pagoda Observatory during twilight in Baltimore, Maryland, United States.71433858 - Denia, Costa Blanca, Spain, marina with castle, at the blue hour13900286 - Curtains of aurora during an active storm on February 18, 2018 from the Churchill Northern Studies Centre, in the early evening in the last of the twilight. This night the aurora was brightest early in the evening. The Big Dipper is at left.13899713 - The array of four planets in the evening twilight on New Year's Eve, Dec. 31, 2021, and on a very chilly night with the temperature at -25° C. Thus the steam from the distant power plant.13899624 - A superb display of aurora borealis seen on March 14, 2016 when it reached Level 5 storm levels. Here it begins in the evening twilight and in the light of the 6-day-old Moon. Jupiter is at right. This view is looking east.13899397 - Venus as an "evening star" in the deepening twilight of solstice eve on December 20, 2021.13898833 - The Milky Way arching over Emerald Lake and Emerald Lake Lodge in Yoho National Park, BC. This was on June 6, 2016 and despite it being about 1:30 am, the sky, especially to the north at left, is still lit by blue twilight from the short solstice night.13897424 - The 5-day-old waxing crescent Moon near the Beehive star cluster, Messier 44, in Cancer on the evening of May 10, 2019, set in the deep blue twilight sky, and with Earthshine still visible on the dark side of the Moon.13848707 - The Fitz Roy Massif in pastel pre-dawn morning twilight. Los Glaciares National Park near El Chalten, Argentina. A UNESCO World Heritage Site in the Patagonia region of South America. Mount Fitz Roy is in the tallest peak in the center.13811817 - Twilight over Lake Superior seen from beach at Whitefish Point, Upper Peninsula, Michigan13797030 - Czech Republic, Jicin. Twilight in the main square surrounded with recently restored historical buildings.13900298 - A 360° ground to zenith panorama of the Mt. Edith Cavell area from the Trail of the Glacier pathway, at the footbridge crossing Cavell Creek. I shot this at twilight, just after sunset. It is a stitch, with PTGui software, of 8 segments at 45° spacings with the 15mm full-frame fish-eye lens and Canon 6D. Each was 0.4 seconds at ISO 100 and f/4. (I should have stopped down some more!)13900052 - The arc of Northern Lights starting a show in the deep twilight over Prelude Lake on the Ingraham Trail near Yellowknife, NWT. This was September 9, 2019. Light from the waxing gibbous Moon behind the camera also illumimates the scene. The autumn colours make for a good contrast with the sky colours. This was from the lookout point above the lake and main parking area and boat launch.13899692 - The waxing crescent Moon two days after New low in a smoky sky and over the Red Deer River in Dinosaur Provincial Park, Alberta, Canada. This was June 30, 2022, Despite the hazy skies, the twilight colours show up well in the sky and reflected in the water. The glow of Earthshine shows up slightly on the night side of the Moon. Castor and Pollux in Gemini show up faintly at right.13898812 - Comet NEOWISE (C/2020 F3) over the still waters this night of Crawling Lake in southern Alberta. This was early in the evening with the sky still brightly coloured with twilight. The comet was in the southern part of Ursa Major between the pairs of stars called Tania and Talitha. The clouds that were present nicely framed the scene and reflected in the water as well. The comet was too high to be visible as a reflection at this time.13898670 - A study in twilight colours at sunset looking east opposite the Sun, with the dark shadow of the Earth, pink Belt of Venus and bright cumulous clouds by contrast. The location is Ulrich Beach at Nambucca Heads, NSW, Australia.13898577 - A lone observer gazes skyward at the start of a wonderful aurora display on March 6, 2016, as the curtains begin to appear and dance in the deep blue twilight. This was at the Churchill Northern Studies Centre, Churchill, Manitoba.13897956 - Gibbous Moon over Banff townsite, Banff National Park, Alberta, Canada. Taken July 29, 2012 with Canon 7D and 10-22mm lens at ISO 100, f/6.3 and metered. Taken in twilight. Peak is left is Mt. Rundle. Taken from Mt. Norquay viewpoint overlooking town looking south.13887904 - Inside Red Bridge Over The Bow River At Twilight With Lights; Calgary Alberta Canada13811818 - Twilight over Lake Superior seen from beach at Whitefish Point, Upper Peninsula, Michigan13810635 - USA, California, San Francisco, Bay Bridge and Downtown Skyline at twilight13793386 - Grasses And Twilight Snow Drifts, Waverley, Nova Scotia71446252 - Twilight in the Palatinate Forest, Palatinate Forest, Rhineland-Palatinate, Germany71446249 - Büttelfels at blue hour, Palatinate Forest, Rhineland-Palatinate, Germany13900589 - Twilight at Prosperous Lake on the Ingraham Trail, near Yellowknife, NWT, Sept. 7, 2019. The colours are accentuated by volcanic ash in the atmosphere.13900496 - An arc of modest aurora borealis (Northern Lights) across the northern horizon, above a prairie meadow in the light of a bright waxing gibbous Moon, a day before Full. This was just after midnight on July 11/12, 2022 when the sky was also still lit by summer twilight colours, and with a weak display of noctilucent clouds also visible low in the northwest at left. The auroral curtains exhibit the usual green band and rays, but also upper altitude reds and purples and a faint blue tint at the very tops where the aurora is lit by the Sun. The aurora was never bright this night (Kp Index was 3 or 13900106 - The thin waning 26-day-old Moon low in the dawn sky and reddened from the low altitude and twilight colours, but still showing some Earthshine on the dark side of the Moon.13900090 - Venus in the evening twilight on December 17, 2021, about 2 weeks after its point of greatest brilliancy. This was shot in hope of also catching Comet Leonard, but it showed up as only a dim smudge hard to distinguish from the background sky, and is behind thin cloud here. Shot from near home in southern Alberta. Foreground illumination is from the gibbous Moon to the northeast opposite this scene which looks southwest.13900038 - The rising nearly Full Moon of December 19, 2021, above a snowy prairie scene with a lone tree, and with the cold blue twilight lighting the snow, contrasting with the pink of the Belt of Venus above.13899356 - A pass of the International Space Station in the brightening twilight of dawn, on the morning of June 1, 2015, with the gibbous Moon setting to the southwest at right. The view is looking south, with the ISS travelling from right (west) to left (southeast) over several minutes. This was the last pass of a 4-pass night, May 31/June 1, starting at 3:55 am MDT this morning.13898367 - Jupiter (at right) and Saturn (at left) shining brightly in the sky and reflected in the still waters of Maskinonge Lake at Waterton Lakes National Park, Alberta, on June 17/18, 2018. The Milky Way is at left, Scorpius is at centre, and two satellite trails are at top. The sky is blue with solstice twilight. The trees on the opposite shore are charred from the Kenow Fire in September 2017. In the distance are Sofa Mountain and Viny Peak.13898186 - Auroral curtains converge at the zenith in the evening twilight during a Kp Index 7 night of aurora in Churchill, Manitoba. Blue twilight adds the blue tints to the sky and curtains.13898063 - A panorama of the Badlands and evening twilight sky over the curve of the Red Deer River, Alberta, from the Orkney Viewpoint on the west side of the river, overlooking the formations of the Horsethief Canyon area to the east. This was May 21, 2022.13835218 - A landscape of silhouetted trees and fresh grasses in an Okavango delta swamp at twilight. Khwai Concession Area, Okavango, Botswana.13797027 - Czech Republic, Jicin. Twilight in the main square surrounded with recently restored historical buildings.71446460 - Twilight at Oberaargletscher, Canton of Bern, Switzerland71428470 - Zweibrücken Goetheplatz at the blue hour13899467 - A superb and extensive display of noctilucent clouds at dawn on July 16, 2022, with the clouds reaching up to the zenith as the sky brightened. Capella is the star right of centre; Venus is rising at lower right. This is looking northeast to the dawn twilight.13899373 - The waxing crescent Moon over the skyline of Calgary on January 18, 2018. I shot this from Tom Campbell Park area looking southwest to the sunset twilight.13899054 - A panorama of Lake Edith in Jasper National Park, Alberta, on a calm autumn night, looking north to the stars of Ursa Major, the Great Bear, and the Big Dipper in deep twilight. Arcturus is at far left setting in the northwest over Pyramid Mountain, while Capella in Auriga and the stars of Perseus are rising at right in the northeast. This was on a mid-October night when the Big Dipper rides low in the northern sky from this latitude of 53° N.13898633 - A panorama of an arc of noctilucent clouds over a ripening field of yellow canola, on July 14, 2022 from southern Alberta near Hussar. This was about 11:20 pm MDT with the NLCs near their peak. They reached a little higher when they first appeared a few minutes earlier in the brighter sky, but capturing them is always a balance between getting them at their maximum height vs. the darkness of the sky background to make the fainter structures stand out. The foreground is illuminated mostly by twilight, and I have brightened it to bring out the canola colours and the colour contrast between earthnext page