Night or nighttime is the period of time between the sunset and the sunrise when the Sun is below the horizon. This occurs after dusk. The opposite of night is day (or "daytime" to distinguish it from "day" as used for a 24-hour period). The start and end points of time of a night vary based on factors such as season, latitude, longitude and timezone.
At any given time, one side of the planet Earth is bathed in light from the Sun (the daytime) and the other side of the Earth is in the shadow caused by the Earth blocking the light of the sun. This shadow is what we call the darkness of night. Natural illumination is still provided by a combination of moonlight, planetary light, starlight, diffuse zodiacal light, gegenschein, and airglow. In some circumstances, bioluminescence, aurorae and lightning can provide some illumination. The glow provided by artificial illumination is sometimes referred to as light pollution because it can interfere with observational astronomy and ecosystems.
Other articles related to "night":
... East Wind West Wind John Dickson Carr - It Walks By Night Leslie Charteris - Enter the Saint Agatha Christie The Murder at the Vicarage The ... - Le Bal Camil Petrescu - Ultima noapte de dragoste, întâia noapte de război (The Last Night of Love, the First Night of War) Watty Piper - The Little Engine That Could J ...
... Jewel published a book of poetry titled A Night Without Armor in 1998 ... of '98, the poet Beau Sia composed a book-length response to "A Night Without Armor" entitled "A Night Without Armor II the Revenge." The reviewer Edna Gundersen, writing in USA Today ...
... the original cast members of NBC's Saturday Night Live ... According to the book Saturday Night A Backstage History of Saturday Night Live, Morris was frequently unhappy during his tenure on SNL from 1975–1980, and expressed the opinion that he ... African-American performers who have followed Morris on Saturday Night Live have at times been publicly concerned with not experiencing the same fate Morris did ...
... Blackmore's Night is a British/American traditional folk rock duo consisting of Ritchie Blackmore (acoustic and electric guitar) and Candice Night (lead vocals, lyricist and multi-instrumentalist) ...
... line at almost exactly the same time as the first British Airborne Interception (AI) Night fighter radar sets ... was an effective counter to Luftwaffe night raids ... A night-fighter Mk VIF was supplied to squadrons in March 1942, equipped with AI Mark VIII radar ...
Famous quotes containing the word night:
“This will last out a night in Russia
When nights are longest there.”
—William Shakespeare (15641616)
“Prepare for death, if here at night you roam,
And sign your will before you sup from home.”
—Samuel Johnson (17091784)
“The wind blew all my wedding-day,
And my wedding-night was the night of the high wind....”
—Philip Larkin (19221986)