Night
Night or nighttime is the time when the Sun is not in the sky. Night happens between dusk and dawn. The opposite of night is daytime. The start and end times of night are different in different geographic locations. It varies on season, latitude, longitude and timezone.
In other time zones, the night occurs at different times. This is because the Sun shines on different parts of the Earth at different times. During a solar eclipse it is also partially night because the Sun is blocked out by the Moon.
Night Media
The night sky above a French chapel with the Milky Way and stars visible, and light pollution on the horizon
Variable spellings of night in a Middle English poem:Þu sittest a dai & fliȝst a niȝt (top)*Þu sittest a day and flyhst a niht (bottom)*'You sit by day and fly by night'*
- Earth-lighting-winter-solstice EN.png
Day and night during the winter solstice in the northern hemisphere
A diagram of the sun at sunrise or sunset, showing the effects of atmospheric refraction. The sun's angular radius is 16 arcminutes, and the average atmospheric refraction is 34 arcminutes. These combine to cause the sun to remain visible until it is 50 arcminutes below the horizon.
The drainage basin of the Nile River and delta at night
The Moon's phases at hourly intervals throughout 2020, as viewed from the Northern Hemisphere
- Gymnothorax javanicus (by night).webm
The giant moray eel is most active by night. Its brain has adapted to rely less on visual input and more on its sense of smell.[1]
- Insect flights in the night in front of a spotlight HP L7869.jpg
Nocturnal insects drawn to an artificial light
- Bat feeding buzz.wav
Time-expanded recording of a bat using echolocation to home in on its prey
- Epiphyllum Time-lapse - 10.30.10.webm
Time-lapse video of a night-blooming cereus
Frederic Chopin - Nocturne Eb major Opus 9, number 2
- The Phantom of the Opera (1925).webm
A night scene tinted blue from the 1925 film The Phantom of the Opera
- Bean (1997) – Night Out with Mr Bean.webm
A night scene from the episode "Night Out with Mr. Bean" with a blue color balance and lighting
Related pages
- ↑ Iglesias and others 2018, p. 17.