Night (also described as nighttime, unconventionally spelled as "nite") is the period of ambient darkness from sunset to sunrise during each 24-hour day, when the Sun is below the horizon. The exact time when night begins and ends depends on the location and varies throughout the year, based on factors such as season and latitude.
The word can be used in a social sense as the time between bedtime and morning. In common communication, it is a farewell (sometimes lengthened to "good night"), mainly when someone is going to sleep or leaving.[1]
The opposite of night is day (or "daytime", to distinguish it from "day" referring to a 24-hour period). Twilight is the period of night after sunset or before sunrise when the Sun still illuminates the sky when it is below the horizon. At any given time, one side of Earth is bathed in sunlight (the daytime), while the other side is in darkness caused by Earth blocking the sunlight. The central part of the shadow is called the umbra, where the night is darkest.
Natural illumination at night is still provided by a combination of moonlight, planetary light, starlight, zodiacal light, gegenschein, and airglow. In some circumstances, aurorae, lightning, and bioluminescence can provide some illumination. The glow provided by artificial lighting is sometimes referred to as light pollution because it can interfere with observational astronomy and ecosystems.
On Earth, an average night is shorter than daytime due to two factors. Firstly, the Sun's apparent disk is not a point, but has an angular diameter of about 32 arcminutes (32'). Secondly, the atmosphere refracts sunlight so that some of it reaches the ground when the Sun is below the horizon by about 34'. The combination of these two factors means that light reaches the ground when the center of the solar disk is below the horizon by about 50'. Without these effects, daytime and night would be the same length on both equinoxes, the moments when the Sun appears to contact the celestial equator. On the equinoxes, daytime actually lasts almost 14 minutes longer than night does at the equator, and even longer towards the poles.
The summer and winter solstices mark the shortest and longest nights, respectively. The closer a location is to either the North Pole or the South Pole, the wider the range of variation in the night's duration. Although daytime and night nearly equalize in length on the equinoxes, the ratio of night to day changes more rapidly at high latitudes than at low latitudes before and after an equinox. In the Northern Hemisphere, Denmark experiences shorter nights in June than India. In the Southern Hemisphere, Antarctica sees longer nights in June than Chile. Both hemispheres experience the same patterns of night length at the same latitudes, but the cycles are 6 months apart so that one hemisphere experiences long nights (winter) while the other is experiencing short nights (summer).
In the region within either polar circle, the variation in daylight hours is so extreme that part of summer sees a period without night intervening between consecutive days, while part of winter sees a period without daytime intervening between consecutive nights.[2]
The first constant electric light was demonstrated in 1835.[4] As artificial lighting has improved, especially after the Industrial Revolution, nighttime activity has increased and become a significant part of the economy in most places. Many establishments, such as nightclubs, bars, convenience stores, fast-food restaurants, gas stations, distribution facilities, and police stations now operate 24 hours a day or stay open as late as 1 or 2 a.m. Even without artificial light, moonlight sometimes makes it possible to travel or work outdoors at night.
Nightlife is a collective term for entertainment that is available and generally more popular from the late evening into the early hours of the morning.[5] It includes pubs, bars, nightclubs, parties, live music, concerts, cabarets, theatre, cinemas, and shows. These venues often require a cover charge for admission. Nightlife entertainment is often more adult-oriented than daytime entertainment.
Night is often associated with danger and evil, because of the psychological connection of night's all-encompassing darkness to the fear of the unknown and darkness's hindrance of a major sensory system (the sense of sight). Nighttime is naturally associated with vulnerability and danger for human physical survival. Criminals, animals, and other potential dangers can be concealed by darkness. Midnight has a particular importance in human imagination and culture.
The belief in magic often includes the idea that magic and magicians are more powerful at night. Séances of spiritualism are usually conducted closer to midnight. Similarly, mythical and folkloric creatures such as vampires, ghosts and werewolves are described as more active at night. In almost all cultures, legendary stories warn of the night's dangers.
The cultural significance of the night in Islam differs from that in Western culture. The Quran was revealed during the Night of Power, the most significant night according to Islam. Muhammad made his famous journey from Mecca to Jerusalem and then to heaven in the night. Another prophet, Abraham, came to realize the supreme being in charge of the universe at night.
626 Night Market is the original and largest Asia-inspired night market in the United States with events in Los Angeles and Orange County. Each night market festival features hundreds of food and merchandise vendors, arts & crafts, games, music, and entertainment attractions in an epic event that appeals to all ages.
The night sky has inspired us for generations. Nighttime views and environments are among the critical park features the National Park Service (NPS) protects. Night sky protection enhances qualities of solitude and undeveloped wilderness character that animals depend on for survival, park visitors seek for connections, and many cultural-historical parks require for preservation. In this regard, the NPS recognizes a naturally dark night sky as more than a scenic canvas; it is part of a complex ecosystem that supports both natural and cultural resources.
Buy in advance: Tickets are a better value before the day of your visit. Save up to $20 per ticket by visiting on one of the 12 value nights throughout the season. Garden members save $5 on every Garden Lights ticket, in addition to year-round benefits.
Valid only for date selected at time of purchase and not transferable to another night. No rain checks for inclement weather. Purchase online. Premium drink tickets are not valid at Longleaf Restaurant. Admission tickets are limited to 12 per order. Children 2 years old or younger do not require a ticket for admission.
Flex Tix allows you to change the date of your visit due to weather or other unforeseen circumstances. It can be purchased with General Admission or Premium tickets. Premium+ tickets include Flex Tix. Contact the Garden for an easy exchange to a different night at the same level. Flex tix value expires Jan. 14, 2024.
Exchanges must be made by phone at the number provided in your emailed ticket confirmation. Upgraded date changes (Value Night to Peak Night, for example), require payment of the difference in ticket level. FLEX Tix cannot be transferred to sold-out nights.
Garden Lights, Holiday Nights sells out frequently. Purchase in advance online, by phone or in-person to ensure you get your preferred night and time. There are no processing fees to purchase online or by phone.
Guests are encouraged to make reservations via OpenTable to dine at Longleaf during Garden Lights, Holiday Nights. A timed admission ticket is required to enter the Atlanta Botanical Garden in advance of your dining reservation time. Walk-in seating is extremely limited, and on many nights, may be unavailable.
To find the constellation Canis Major, first locate the constellation Orion. The three stars that make up Orion's belt point southeast to Sirius, the brightest star in the night sky. Sirius is the neck of Canis Major. Slightly below and to the right of Sirius is the front paw, and other bright stars below and to the left mark the hindquarters including the tail and rear paw.
Visible in: Southern hemisphere
Our snowmakers have been hard at work opening more terrain! We now have 25 trails and 111 acres open for the start of night skiing. Expect mostly cloudy skies and temperatures in the mid 30s throughout the day.
The Farmers Night Concert Series is a longstanding State House tradition which goes back over 100 years to a time when lawmakers entertained themselves in the House Chamber mid-week while away from home. Artists from around the state, in genres ranging from classical music to bluegrass to barbershop, perform in the well of the House Chamber each Wednesday night during the legislative session.
Use your points or awards for free nights at any hotel or resort participating in Marriott Bonvoy, including our extraordinary portfolio of 30 brands worldwide. Additionally, the value of your Free Night Award can be combined with up to 15,000 points. View your available Free Night Awards on the Activity section of your Marriott Bonvoy account.1-8 Certain hotels have resort fees.
The Free Night Award can be redeemed for a one-night stay inclusive of room rate and applicable taxes at participating Marriott Bonvoy hotels with a redemption level at or under 50,000 Marriott Bonvoy points. The Card Member may be responsible for payment of additional mandatory resort fees at properties where resort fees are applicable and is responsible for all incidental charges. This benefit is only available to the Basic Card Member on the Card Account. Limit one Free Night Award per calendar year.
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