Source: https://en.wikipedia.org/wiki/Tribute_in_Light
The Tribute's illumination begins at dusk and ends at dawn, with the lights being turned off for 20-minute periods to allow migratory birds to escape as needed. On clear nights, the lights can be seen from 60 miles (97 km) away,[7] visible in all of New York City and most of suburban Northern New Jersey and Long Island. The lights can also be seen in Fairfield County, Connecticut, as well as Westchester, Orange, and Rockland counties in New York.
The 88 xenon spotlights (44 for each tower) each consume 7,000 watts.[8] As of 2011, the annual cost for the entire project was about $500,000.[9]
A similar Tribute in Light has also appeared on occasion at the Pentagon in Arlington County, Virginia and at the crash site of United 93 in Shanksville, Pennsylvania, which were also targeted during the 9/11 attacks.[10]
Tribute in Light as seen from atop a parking garage in Battery Park in 2018
Tribute in Light as seen from Brooklyn in 2010
Tribute in Light as seen from the East Village in 2011
As seen from 30 Rockefeller Plaza in 2021
After the September 11 attacks, several people independently conceived the idea of using lights for remembrance. These efforts were merged under the umbrella of the Municipal Art Society and Creative Time.[11]
Tribute in Light began construction on March 11, 2002, and initially ran as a temporary installation from March 11 to April 14, 2002, and it ran again on September 11, 2003, to mark the second anniversary of the attack.[4] Since then, it has been repeated every year on September 11. It was announced that 2008 would be its final year,[1] but the tribute was continued in 2009.[12]
On December 17, 2009, it was confirmed that the tribute would continue through the tenth anniversary of the attacks in 2011.[13] In 2012, plans were underway for the National September 11 Memorial & Museum to assume the lease for the MTA property used during this tribute, and to begin transitioning operation of the tribute from the Municipal Art Society parking garage at The Battery to the National September 11 Memorial fountains.[14] However, the moving of the tribute has not yet occurred as of 2025.
The lights are produced by an Italian company named Space Cannon,[15] which sends a team every year to help with the installation.[9] A Las Vegas-based company, Light America, was also part of the team who implemented the project.[16]
Each year, about 30 technicians, electricians, and stagehands work for about ten days to install the lights. During a testing phase of several days, observers in Brooklyn, Staten Island, New Jersey, and uptown Manhattan help make sure that the beams are adjusted accurately.[9]
The project was originally going to be named Towers of Light, but the victims' families felt that the name emphasized the buildings destroyed instead of the people killed.[17]
A permanent fixture of the Tribute in Light was at one point intended to be installed on the roof of One World Trade Center,[18][19] but it was not included in the finished design.[20]
Since 2008, the generators that power Tribute in Light have been fueled with biodiesel made from used cooking oil collected from local restaurants.[21]
The light pollution from Tribute in Light has caused confusion for over a million migrating birds, trapping them in the beams.[22] Even at an altitude of several miles, birds can be affected by the lights.[7] As a result of this effect, the beams are switched off for 20-minute periods to allow the birds to escape.[23] To ensure the lights do not affect migrating birds, the Municipal Art Society works with the NYC Bird Alliance on the illumination.[24] A 2017 study found that the installation "dramatically altered multiple behaviors of nocturnally migrating birds—but these effects disappeared when lights were extinguished".[22][25]
Tribute in Light was featured in Boyz II Men's music video for "Color of Love". It made a notable appearance during the opening credits of Spike Lee's 2002 film 25th Hour. The tribute was also shown and referenced in the CBS series Blue Bloods. These lights were featured in the music video of U2's "You're the Best Thing About Me".
The video game adaptation of the film Spider-Man 2 features the lights at the approximate location of the WTC site, while another video game adaptation of the film The Amazing Spider-Man 2, the lights are seen on the construction site of One World Trade Center at night.[citation needed]
Memorials and services for the September 11 attacks
National September 11 Memorial & Museum
Pentagon Memorial
Flight 93 National Memorial
Other beams
20th Century Fox logo (designed c. 1935) famous non-military use of searchlights.
Cathedral of light, a 1937 Nazi propaganda display with massed searchlights pointing skyward.
spectra, an installation series of light and sound artworks featuring searchlights
A Symphony of Lights, a contemporary light display in Hong Kong
Luxor Hotel and Casino skybeam since the mid-1990s, the world's brightest searchlight-style display.
Dale Eldred, Steeple of Light, Community Christian Church, Kansas City, MO. Completed in 1994.
Imagine Peace Tower – Memorial to John Lennon near Reykjavík
Jump up to: 1 2 Chan, Sewell (September 11, 2007). "Will Tribute in Light Go Dark After '08?". New York Times. Archived from the original on January 7, 2012. Retrieved September 12, 2017.
↑ "Tribute in Light". 9/11 Memorial. National September 11 Memorial & Museum. Archived from the original on June 12, 2018. Retrieved June 7, 2018.
↑ "Tribute in Light". creativetime.org. Creative Time, Inc. Archived from the original on June 12, 2018. Retrieved June 7, 2018.
Jump up to: 1 2 Munson, John (September 10, 2015). "Tribute in Light shines bright every year since 2002". NJ.com. Archived from the original on June 12, 2018. Retrieved June 7, 2018.
↑ "Tribute in Light". mas.org. The Municipal Art Society of New York. Archived from the original on September 12, 2017. Retrieved September 12, 2017.
↑ "Tribute in Light | National September 11 Memorial & Museum". www.911memorial.org. Archived from the original on August 14, 2020. Retrieved August 14, 2020.
Jump up to: 1 2 Yong, Ed (June 13, 2022). "How Animals Perceive the World". The Atlantic. Archived from the original on June 3, 2023.
↑ Chaban, Matt (August 18, 2011). "The End of Tribute in Light: Memorial Goes Dark Forever on 9/12". observer.com. Observer. Archived from the original on September 13, 2017. Retrieved September 12, 2017.
Jump up to: 1 2 3 Caruso, David B. (September 7, 2011). "9/11 light tribute still dazzles; future cloudy". Stuff.co.nz. Archived from the original on January 28, 2019. Retrieved January 27, 2019.
↑ "This is why you may see a blue light in the sky at night this weekend". wusa9.com. September 9, 2021. Archived from the original on July 2, 2022. Retrieved September 11, 2023.
↑ "Tribute In Light – The Municipal Art Society of New York". Archived from the original on August 25, 2010. Retrieved November 4, 2014.
↑ "September 11th Tribute Lights Up Again". NY1.com. Archived from " the original on September 14, 2009.
↑ Dunlap, David W. (September 10, 2010). "'Tribute in Light' Will Keep Shining, This Year and the Next". New York Times. Archived from the original on July 26, 2011. Retrieved September 11, 2010.
↑ Mann, Ted (July 23, 2012). "'Tribute' Handover". The Wall Street Journal. Archived from the original on March 3, 2016. Retrieved July 24, 2012.
↑ "Home - Spacecannon SNe - Excellence in the lighting field". spacecannon SNe. Archived from the original on May 6, 2019. Retrieved May 5, 2019.
↑ "World Trade Center Memorial Has Local Connection". LASVEGASNOW. March 12, 2002. Retrieved January 27, 2019.
↑ "Tribute in light to New York victims". BBC News. March 6, 2002. Archived from the original on January 29, 2012. Retrieved April 27, 2008.
↑ "Freedom Tower rendering Time-lapse". Silverstein Properties Inc. Archived from the original on February 20, 2015. Retrieved March 22, 2015.
↑ "SOM Freedom Tower Fact Sheet" (PDF). Lower Manhattan Development Corporation. Archived (PDF) from the original on November 3, 2005. Retrieved March 22, 2015.
↑ "Design changes to base, spire of 1 World Trade Center". Fox New York. Associated Press. Archived from the original on March 17, 2015. Retrieved March 22, 2015.
↑ Bevill, Kris (September 15, 2008). "Tri-State Biodiesel fuels Sept. 11 memorial". Biodiesel Magazine. Archived from the original on September 13, 2017. Retrieved September 12, 2017.
Jump up to: 1 2 Van Doren, Benjamin M.; Horton, Kyle G.; Dokter, Adriaan M.; Klinck, Holger; Elbin, Susan B.; Farnsworth, Andrew (October 2, 2017). "High-intensity urban light installation dramatically alters nocturnal bird migration". Proceedings of the National Academy of Sciences. 114 (42): 11175–11180. Bibcode:2017PNAS..11411175V. doi:10.1073/pnas.1708574114. ISSN 0027-8424. PMC 5651764. PMID 28973942.
↑ Allen, Nick (September 15, 2010). "10000 birds trapped in Twin Towers memorial light". Daily Telegraph. London. Archived from the original on September 13, 2017. Retrieved September 15, 2010.
↑ Laermer, Emily (August 18, 2011). "Tribute in Light seeks funders". Crain's. Archived from the original on April 3, 2017. Retrieved August 22, 2011.
↑ Quenqua, Douglas (October 2, 2017). "Yearly 9/11 Tribute Shows Light Pollution's Effects on Birds". The New York Times. ISSN 0362-4331. Archived from the original on October 3, 2017. Retrieved October 3, 2017.
The Municipal Art Society of New York, annual producers of the Tribute in Light
Tribute in Light, presented by the National September 11 Memorial & Museum
40°42′27″N 74°00′54″W / 40.70750°N 74.01500°W
Archived URL: https://en.wikipedia.org/wiki/Tribute_in_Light
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