What's the difference between dusk and nightfall?

Dusk


Definition:

  • (a.) Tending to darkness or blackness; moderately dark or black; dusky.
  • (n.) Imperfect obscurity; a middle degree between light and darkness; twilight; as, the dusk of the evening.
  • (n.) A darkish color.
  • (v. t.) To make dusk.
  • (v. i.) To grow dusk.

Example Sentences:

  • (1) Undaunted by the sickening swell of the ocean and wrapped up against the chilly wind, Straneo, of Woods Hole Oceanographic Institution, one of the world's leading oceanographic research centres, continues to take measurements from the waters as the long Arctic dusk falls.
  • (2) Mosquito infection occurred primarily around dusk, the same period during which A. robustus and E. serrulatus were most abundant near the surface of the pond.
  • (3) Activity was stimulated by the change in illumination levels at dawn and dusk.
  • (4) The time-related incidence of these cells entities--the appearance of "dusk" and "bright" cells at 5 min, transitory domination of "bright" cells and the nadir of "dusk" cells at 20 min, sporadic recognition of "bright" cells, lack of "dusk" cells at 45 min and the absence of both cell forms at 180 min--displayed that LP-reactive response promptly appeared and rapidly ceased.
  • (5) For all its posing and grooming, there are no nightclubs - the only flashing lights along this coast are the glowworms strobing across the grass at dusk.
  • (6) Ten minutes' walk away is the wonderful Blaise Hamlet (open dawn until dusk).
  • (7) I shall never forget a cherry tree in Kyoto lit with braziers at dusk.
  • (8) (Nine-year-olds were discovered picking spring onions from dawn till dusk in freezing weather in Worcestershire last year.)
  • (9) Sixty-nine patients reported no symptoms of night blindness and 116 patients claimed no visual field changes; 90 stated that they saw better at dusk.
  • (10) Her most memorable film role to date has been dancing with a python in a state of undress in the vampire movie From Dusk Till Dawn.
  • (11) "Hegel once said wisdom was like an owl, and that it took flight only at dusk.
  • (12) The final picture shows Blackpool Tower at dusk with the seafront illuminations.
  • (13) Mighty Deer Stalker Tough 10km off-road (and very muddy) run in Peeblesshire, Scotland, which starts at dusk.
  • (14) As dusk fell across the city a motorcade of flashing lights and sirens escorted him to the airport, where he thanked his hosts and organisers and the vice-president, Joe Biden, escorted him to the plane.
  • (15) In Fourier's ideal world, one might kick off with gardening in the morning, try some politics, shift on to art around lunchtime, spend the afternoon teaching and wind things up with a go at chemistry at dusk.
  • (16) The city, one of the largest Kurdish bastions of resistance to Isis in northern Syria, was shaken by heavy shelling from the advancing militants at dusk on Friday, sending plumes of smoke skywards and more refugees scrambling across the border into Turkey .
  • (17) A reason for the higher amplitude variation of melatonin in the natural lighting conditions may be the gradual changes of illuminance at dawn and dusk.
  • (18) At dusk on 10 September last year, a few weeks after the juvenile birds had successfully left their nest, the 9.5g tag on Sky’s leg abruptly stopped transmitting.
  • (19) His offices released statements about meetings with cabinet ministers to discuss issues such as the availability of basic food items during Ramadan when Muslims feast on food after a day of dawn-to-dusk fasting.
  • (20) "Fabrice always wanted it to be dusk," said Jenna Thiam, who plays 19-year-old Léna, one of the twin girls at the centre of the drama.

Nightfall


Definition:

  • (n.) The close of the day.

Example Sentences:

  • (1) By nightfall, Admiralty had filled up with hundreds of protesters, many listening to music performances and speeches by protest leaders.
  • (2) By nightfall 10in (25cm) of snow had fallen just outside Philadelphia, while parts of New York City had 6in (15cm) and were expected to receive up to a foot of snow by Wednesday morning.
  • (3) By nightfall the Ukrainian forces were just 10 miles south of the city, bringing the two sides within artillery range of each other.
  • (4) By nightfall, search and recovery teams – which included around 30 ships and 15 aircraft from nine countries – had recovered a number of bodies, estimated at around 40, as well as more debris and some personal possessions, including a blue suitcase, unopened and undamaged.
  • (5) A small hollow will suddenly open up in the undergrowth to reveal a huddle of a dozen Afghans – often waiting till nightfall before making for Hungary.
  • (6) By nightfall, an incensed Lisa told an officer at a nearby police station that she intended to file a missing persons report, and said “the media is gonna be in here” unless Stephanie was freed within a half an hour.
  • (7) A rescue attempt on Friday was delayed by heavy bombardment and abandoned after nightfall, the UN peacekeeping chief, Hervé Ladsous, said.
  • (8) After nightfall, authorities could be heard issuing instructions on loudspeakers across the city, reminding residents a dusk-to-dawn curfew was in effect.
  • (9) Facebook Twitter Pinterest Squeeze’s hit Up the Junction It takes most of the afternoon to get to grips with the recording application that came with my computer, but by nightfall I have a basic demo, with guitar and two voices.
  • (10) Samir works seven days a week, from 8am until nightfall, earning 35 TL a week – a small fraction of the legal minimum wage.
  • (11) At nightfall, the policemen took Ruqayah, her sister and friend down to the communal cell under the police station where adult women detained on criminal charges – drug dealing, prostitution, violent crimes – were held.
  • (12) By nightfall, an eight-mile slick had slipped from its punctured tanks.
  • (13) John reluctantly headed to a deserted restaurant, waiting for nightfall so he could slip out of Bauchi unobserved.
  • (14) It was that dangerous twilight time, when the roads are swarming with villagers, their children, chickens, runaway piglets, wayward goats and workshy dogs, all dashing to get home before nightfall; drivers of vehicles without functioning lights or brakes career around potholes, also hurrying homewards.
  • (15) After nightfall in Mexico City, thousands stood outside their homes and in public places, holding candles.
  • (16) This led to the Hélène cycle, in which Audran as Hélène played a wife: adulterous in La Femme Infidèle and Les Noces Rouges (Wedding in Blood, 1973), put upon in La Rupture (1970) and betrayed in Juste Avant la Nuit (Just Before Nightfall, 1971).
  • (17) Photograph: AP By nightfall there were also reports of Isis forces moving towards the ethnically sensitive city of Kirkuk and consolidating positions throughout Nineveh province, which borders the Kurdish north and Arab centre of the country.
  • (18) It's a good river for spotting otters too, though you'll need to wait until nightfall.
  • (19) But one came in the form of a parade of young girls and sashaying boys shortly before nightfall, who made it their business to fill the intersection outside the now infamous burned CVS in West Baltimore with dancing.
  • (20) "I told the chief inspector personally that we wanted to leave before nightfall," Scott said.

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