Read The Seattle Times article of May 14, 2013: http://seattletimes.com/html/localnews/2020985468_sundialxml.html
In the May 14, 2013 edition of The Seattle Times University of Washington professor Woody Sullivan was honored as ‘Mr. Sundial’ for his persistence in declaring Seattle as the Sundial Capital of North America. Dr. Sullivan has worked on more than a dozen dials in Seattle, including the large 20x30 foot vertical dial on southwest wall of the Physics and Astronomy building at UW and the elegant 11x17 foot reflection sundial painted on the ceiling of his garage at N 47° 41.232, W 122° 21.562. A small circular mirror outside the south facing window reflects a spot of light onto the ceiling.
The reflection sundial was a labor of love taking over 3 years to create. Woody marked over 700 locations on the ceiling that allowed him to draw the local solar time, dates, hours of daylight, solar azimuth and altitude, analemma, and even hours to dawn. And being a radio astronomer, he marked the transit sidereal time for two radio sources. The dial was painted with marvelous beauty by a local mural artist, Jim Noonan. The sundial is very personal to Woody, showing time marks for the date he married to the birthdays of himself, his wife, and two daughters. The zodiac painted along the ecliptic has a local touch, representing Pisces by a pair of sockeye; Cancer by a Dungeness crab; and Capricorn as a mountain goat. There is even a compass rose.
Fred Sawyer, president of the North American Sundial Society (NASS) is quoted by Erik Lacitis, Seattle Times staff reporter, saying “it’s likely true that Sullivan’s garage sundial is one of the best in North America.” When the NASS visited Seattle for the 2011 annual sundial conference, they visited Woody’s Reflection Dial and a marker was added to it for the date and time of itsofficial dial dedication held on Saturday 22 August 2011. “We toasted the sundial with an appropriate wine, ‘Wehlener Sonnenuhr’ by Joh. Hos. Prum, the fine Mosel Kabinett from the German vineyard with a large vertical sundial.” said Roger Bailey, the society’s secretary.
Among Dr. Sullivan’s accomplishments in the world of sundials began in the early 1990’s when the University of Washington’s Physics and Astronomy Building was being designed. He suggested a large vertical (southwest declining) sundial. The dial was completed in 1994 and Woody was hooked. He also helped design sundials used on the Mars exploration rovers Sprit and Opportunity that landed ion the Martian surface in 2004. A campaign to build sundials all around our world ensued with the motto “Two Worlds One Sun”. [photos from NASS]
[photo courtesy of Kathleen Gust, Terman Engineering Library, Stanford Univ]
In 1995 Professor Emeritus Bracewell designed a vertical declining dial for the south face of the Terman Engineering Building at his Stanford University home campus in Palo Alto. But the building was torn down in 2011 and by March 2012 nothing but landscaping of the new Terman Park remained. Fortunately Prof. Ronald Bracewell’s sundial once again casts its solar time on the south wall of the Stanford Jen-Hsun Huang Engineering Center. Both the Huang and old Terman building have similar south-south-west alignments allowing the dial to be remounted without adjustment. [http://library.stanford.edu/blogs/stanford-libraries-blog/2013/04/sundial-returns-engineering-center].
Need a small sundial for your display or science project? Want to show how different sundials cast shadows? Need a simple cut-out science exercise for your students? Fabio Savian of Milan Italy has the solution. For a number of years he has managed the Sundial Atlas website, ever increasing the number of sundial photos from around the world. Over the last several years he has worked very hard to create the gnomolab that includes a solar compass map of the earth, cloud software for creating analemmatic (human shadow) sundials, and a section for making paper sundials to your specification. The analemmatic dial measurements and papger dial designs are created as download PDF files. Four of those dials were created by the North American Sundial Society. Enjoy. Sundial Atlas Paper Sundials
The Planetary Society and Bill Nye, The Science Guy, are bringing back the Earth Dial, which is a simple to make gnomonic horizontal sundial reminiscent of the sundial incorporated into the Mars rovers Spirit, Opportunity and now Curiosity. Their original and fundamental purpose is to serve as test patterns for the rover cameras, but they also provide an opportunity as unique shadow casting sundials.
“Since we had shadows being cast on Mars, I suggested it be a sundial… I admit I was quite enthusiastic about it. Steve Squyres, the Principle Investigator on the Spirit and Opportunity missions, made the call, and the Mars Dials were created. He received the [Planetary] Society’s Cosmos medal a few years ago, for his wonderful leadership of the project.”
[photo Courtesy University of Basel]
Professor Dr. Susanne Bickel and her archeological team from the University of Basel found one of the oldest sundials in the world during this year’s excavation in the Valley of the Kings. A limestone sundial was found near tomb KV61 during a survey of the surface rubble. The location of the dial corresponds to an area where there are remains of workmen’s huts dating to the Ramesside Period of the 13th century BCE.
The dial was most likely a vertical, south facing sundial. The horizon line of the dial is about 16 cm across with a hole at the mid point to hold a simple horizontal metal rod or wood stick gnomon, indicating that the gnomon displayed shadows of temporal (seasonally uneven) hours. The limestone dial has a black painted semicircle. On each side of the vertical noon line are 6 segments of about 15 degrees each, representing morning and afternoon temporal (seasonally uneven) hours. Small dots in the middle of each hourly segment serve for even finer timing. Nevertheless, the hour lines are not drawn with precision.
[photo courtesy of John Carmichael]
In 2002, the North American Sundial Society recognized John Carmichael with the Sawyer Dialing Prize as an eminent artisan who creates a wide variety of sundials, principally in stone and glass. In recognition, John received a small brass equatorial sundial made by the renowned British artisan Tony Moss. But for nearly a decade the sundial remained on John's workbench never seeing the full light of day.
Recently Mr. Carmichael completed a 24:1-scale model railroad in his back yard (http://www.flickr.com/photos/jlcarmichael/sets/72157632430552837/with/8348506244/). Now his Sawyer Dialing Prize sundial finally sits in the Arizona sun as a miniature "Monumental Sundial" at the Trolley Station. At the 24:1 scale, the 3-inch dial assumes the proportion of a large 6-foot equatorial sundial. You can see John Carmichael's dials at http://www.sundialsculptures.com/.
[Photo courtesy of Holland College]
In 2009 Holland College on Prince Edward Island began a major $17M renovation and expansion program, including a large open-space quadrangle. Vice President Michael O'Grady was commissioned Tony Moss of Lindisfarne Sundials [now retired] to make a replica sundial Captain Samuel Holland had given to Dartmouth College, New Hampshire in 1773. Tony undertook the work to create a copy of the dial, redeclinating it to the new site in Charlottetown in Prince Edward Island with the proviso that he "might replace the original ... chapter ring scrolls with some of my own design." Tony further commented, "I think the engraver was indulging an apprentice with the less-critical parts of the job..."