What's New Under The Sun
Madison Historic Dial Returns
Monday, 13 October 2025 22:49
On October 4, 2025 Madison Historical Society of Ohio was able to have their sundial returned after 32 years, when in 1993 it was moved to the lawn of Lake County Courthouse to reduce the chance of vandalism. The sundial was originally placed at Madison Home 100 years ago on Saturday, October 24, 1925 during a conference of the Women's Relief Society. From 1904 to 1962 the state ran this...
Elements of Dialing Course - 2025
Monday, 15 September 2025 19:42
NASS is pleased to announce the upcoming fifth instance of Elements of Dialing, our introductory course about sundials, their history, and the science that makes them work. The free 12-lesson course, intended for those are new to sundialing, runs from 27 October 2025 until 26 April 2026. The course instructor is Robert Kellogg, NASS Vice President and Sundial Registrar. Bob will be...
Sun Queen of World War II
Thursday, 11 September 2025 23:11
A Hungarian born American scientist, Mária Telkes (1900-1995), was called "The Sun Queen" and among other honors, was postmousthly inducted into the National Inventors Hall of Fame. She lived to 95 and for most of her life developed solar power in a variety of forms.
Trained as a biophysicist, she worked for Westinghouse Electrical and Manufacturing Company in Pittsburgh, PA, where she...
2025 Conference -Ottawa
Thursday, 28 August 2025 23:25
The annual NASS Conference was held 7-10 August, 2025 in Ottawa. As usual, the conference began late Thursday afternoon with an introduction social and a "grab bag give away", taking your chances with tickets to win the bag's prize. Will Grant was the final winner of the Walton Double Planar Polar Sundial, but Paul Ulbrich beat the statistic odds and won this prize three times,...
Prosciutto di Portici Sundial's Owner
Tuesday, 10 June 2025 18:51
Prosciutto di Portici (Ham) Sundial
Photo: Getty Images
The Prosciutto di Portici Sundial, more often called the Portici Ham Sundial, dates from the first century somewhere between 8 BCE to 79 CE. This small silvered bronze dial was uncovered on 11 June, 1755 in the ruins of Herculaneum (current day Portici) in the "Villa of the Papyri", buried in...
Hamilton Dial Dedicated
Friday, 06 June 2025 21:01
Sundial dedication May 31, 2025. At left is Kathleen Stuckey Fox, with the City Proclamation presented by Mayor Pat Moeller and City Council on-lookers Carla Fiehrer and Susan Vaughn offering congratulations.
On May 31, 2025 at 1pm, the Hamilton, Ohio, sundial (NASS Sundial Registry #1109) was re-dedicated in Monument Park. Originally dedicated in 1941 to the...
Frans Maes Received a Royal Decoration
Monday, 24 March 2025 21:33
Several years ago Frans decided to write the course on sundials that included self assessment questions to force students not only to read the text, but to internalize the concepts. And a final submittal question "not necessarily a difficult question, but: no answer, no new lesson." Thus Frans Maes began writing lessons and sending them out to students.
NASS has now used his material to create...
Pros and Cons of Daylight Savings Time
Monday, 24 March 2025 15:37
In a 24 March 2025 article from the on-line Science Advisor (American Association for the Advancement of Science) Phie Jacobs summarizes the "great debate" of the yearly shift from standard time to daylight savings time. In January 2025 the US Senate introduced the Sunshine Protection Act to permanently have daylight savings time year round. Certainly 54% of Americans do not like the...
Native American Moon Alignment Ring
Friday, 21 March 2025 19:26
Perhaps the most famous alignment circle in the United States is the Cahokia Woodhenge near St. Louis constructed between 700-1400 CE by Cahokia Indigenous native Americans. But there were an estimated 10,000 other earthen mounds that once were scatter across the mid-west..
In an article from Atlas Obscura (https://www.atlasobscura.com/articles/octagon-earthworks-ohio) by Olivia Young on March...
Hamilton Dial under Restoration
Friday, 21 March 2025 18:37
The Hamilton dial is in the restorative care of Jarrett and Celene Hawkins (Hawkins & Hawkins Custom, LLC in Cincinnati Ohio https://www.studio-hawkins.com/) in preparation for the dial's dedication on Saturday, May 31, 2025.
The face of the Hamilton Grand Army of the Republic (GAR) sundial has been cleaned and bead-blasted showing the dial as it was cast 84 years ago. In the process,...
VSSC Space Museum gets Polar Sundial
Tuesday, 17 December 2024 23:47
In November 2024, a team consisting of members from SPL, TTDG and CMD of VSSC successfully designed and installed an accurate and fully functional sundial at the Rocket Garden of VSSC Space Museum, Thumba (8.53°N, 76.86°E). Following a space theme, the vertical gnomon is a 3-stage rocket that casts its daily and seasonal shadow on a dial face 1 1/2 meters by 1 meter. The the sundial face...
Historic Sundials of Andalusia
Saturday, 16 November 2024 00:07
Esteban Martínez Almirón has published a new book Historical Sundials: Forgotten Andalusian Treasures (Relojes de Sol Históricos Tesoros Andaluces Olvidados) In it he reviews over 400 sundials from the Andalucian region of southern Spain Originally to celebrate the 25th year of the website https://relojandalusi.org/
Esteban Martínez Almirón began showing his sundial drawings on the site....
Bainbridge Island Equatorial Sundial
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The Battle Point Astronomical Association, founded in 1992, provides astronomical observing for science education and public enjoyment at Ritchie Observatory and Planetarium in Battle Point Park on Bainbridge Island, Washington.
Southwind Park to get 20-foot Tall Dial
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Southwind Park in Springfield Illinois is a National Model Park. It got its start in October 2004 when trustees accepted the donation of 80 acres of land just off South Second Street. Their website states "Our unique state-of-the-art park serves as a national model by proving a new dimensions of inclusion for all people." A park without boundaries that accomodates people in wheelchairs and visitors with special needs.
Carmichael's Monumental Sundial
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[photo courtesy of John Carmichael]
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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/.
Wilkesboro Quilt Dial
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[photoCourtesy of the Wilkes Journal-Patriot]
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Some sundial artisans and their work are instantly recognizable. Back in 2010 on the wall of the Yancey Times Journal building in Burnsville, North Carolina, astronomer Bob Hampton and artist Martin Weaver created the Quilt Block Sundial, an 8x8 foot vertical dial colorfully painted by volunteers from the Quilt Trails of North Carolina.
Sundials of Downton Abbey
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 [photo courtesy of John Foad]
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Many have been following the Prime time Emmy Award winning series Downton Abbey on PBS. This British World War I period drama was filmed on location at Highclere Castle in Hampshire, which represents the fictional Downton Abbey. Many outdoor scenes were filmed in the village of Bampton, Oxfordshire. (See http://en.wikipedia.org/wiki/Downton_Abbey )
As you follow the lives of aristocrats and servants in this acclaimed series, keep an eye out for sundials. Attached is a photo noticed by NASS member John Foad. Want to search for yourself? Look for the dial in front of the hospital. The complete set of the series can be found on Amazon and Shop PBS.
And while you're at it, look for sundials in Foyle's War, Midsomer Murders, and Father Brown. You'll be surprise how many sundials you will find.
 Dials_of_Downton_Abbey.pdf | [ ] | 313 kB |
Granite Sundial at Penn State
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On September 22, 2011 Penn State University dedicated a massive granite sundial donated by trustee and alumnus Joel Myers. Designed and sculptured by artist Mark Mennin, it is installed in the university's arboretum. At the dedication Myers said, "We wanted to create something unique...The sundial is to be a destination". Though still lacking a few final touches, such as a bit of polishing, the large granite dial is functional and tells time to the nearest minute.
Heliodome
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[photo credit: Vincent Kessler]
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A three dimensional sundial house? You can find it at 10 rue du Diebach, Cosswiller near Strasbourg in the countryside of Alsace in France. Eric Wasser has created the "Heliodome", a tilted circular building aligned with the earth's polar axis that is a far cry from the old Buckminister Fuller "Bucky Domes".
The house has a glassed southern exposure to allow sunlight during the winter, but from the equatorial belt forward the house has a nearly conventional roof providing shade during the summer. As Wasser explains on his website, "The passive solar house is an architectural volume, a Heliodome, determined by the diurnal and annual trajectory of the sun." Read more about the details at http://www.heliodome.com/equipe.html.
Sundial Glass
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[photo courtesy of
Jackie Jones]
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All right mate, have a pint of golden sun. You can pick up a sundial beer glass designed by Jackie Jones for 51o North at The Greys Pub in Southover Street Brighton, or if you're out of the country, the dial will work in Banff, Canada, the European cities of Calais, Brussels, and Dresden, and in Kazahstan or other points of equal latitude
The sundial glass motto? “Campaigning for real time”. The sundial glass is a sun altitude type of dial using a frosted ring on one side of the glass to cast a spot of light onto the far side of the glass, calibrated with hour lines for the date of year. Not a bad way to contemplate the time while having a sip. You can get your own sundial glass at http://sundialglass.wordpress.com/
It Looks Like a Sundial - But Is It?
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Thanks to Andy Robertson
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Recent examination of our Sundial Registry revealed dials that no longer exist and have been replaced with something else that might resemble a sundial, but isn't. Consider the brief entry of Dial 56 that may have once existed in Albuquerque, New Mexico on 9 Mimosa Road:
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