Sundials - World's Oldest Clocks

North American Sundial Society

Sundials of North America

This is a complete listing of sundials in the North American Sundial Society Registry. Click on any dial thumbnail picture or city name to display our complete listing and images. To see sundials in a particular state or province, you may click on the list at left to see all registered sundials in that state, province or country (at bottom) displayed in city order.

 
 
Washington District of Columbia USA Collection Dial 122
Smithsonian collection of dials
 
 
New York New York USA Collection Dial 121
Metropolitan Museum collection of dials
 
 
Chicago Illinois USA Collection Dial 120
John C. Tomlinson Collection
 
 
Chicago Illinois USA Collection Dial 119
Mensing Collection
 
 
Accokeek Maryland USA Armillary Dial 118
Copper armillary dial 18 inches diameter. Two main rings are square1/2 inch tubing. Other parts of armillary are made of flat copper, about 3/4 inch wide. Has Roman numerals. Probably built by Ferguson family and installed in the 1920's. The dial base is cast cement, partly fluted, about 3-1/2 foot high, round at top, square at bottom.
 
 
Seattle Washington USA Vertical Dial 117
Large vertical dial declining 36? west of south with hour lines, analemmal lines, sunrise and sunset limits, solstice lines. Metal structure mounted slightly away from brick building surface. Gnomon is a ball mounted on a rod emanating from sunburst. Visit the university of Washington web page to see this beautiful dial.
 
 
Williamsburg Virginia USA Horizontal Dial 116
A unique bronze 12-3/8 inch octagonal horizontal dial with one main hour ring for local time and six subsidiary rings that give the time in London, Vienna, Constantinople, Jerusalem, Barbados and Mexico City. The main hour ring shows hours in Roman numerals and ten minute intervals in Arabic numbers; each hour is divided into sixty minute intervals and "fleur-de-lis" decorations are placed at the thirty-minute marks. The subsidiary rings are inscribed with Roman numerals for daylight hours and Arabic numbers for night hours. The presence of subsidiary rings suggests the dial was made with an instructive or "world-view" intent.
 
 
Williamsburg Virginia USA Horizontal Dial 115
A 14 inch square brass horizontal dial with hour lines and Roman numerals, compass rose and inscriptions honoring John Barrow. A fluted square pillar supports the dial.
 
 
Salt Lake City Utah USA Horizontal Dial 114
Horizontal brass dial with a hexagonal shape, about 8 inches on a side. .Unusually small gnomon, only about 4 inches high. A beehive in relief is pictured at the base of the gnomon, perhaps explaining the hexagonal dial shape. Roman numerals with hour and quarter hour lines. Dial sits on a hexagonal pillar.
 
 
Collegedale Tennessee USA Equatorial Dial 113
ca 6'cylindrical segment, about 3' high Stainless steel Large equatorial, corrected for longitude. Nodus is a hole on a horizontal gnomon rod running E/W across face. Can compensate for DST by shifting dial via bolts/slots in base. Solstice lines run along top/bottom edge of cylinder. Built by Fabricators Inc., Chattanooga TN
 
 
Barnwell South Carolina USA Vertical Dial 112
A cast Iron vertical dial approximately 30x40 inches.
 
 
New Britain Connecticut USA Direct East / West Dial 111
A 19 ft steel sculpture named 'Sheng'. Commissioned by the Connecticut Commission on the Arts in 1987 and designed by Robert Adzema. Basically a combination East and West direct dial with a circular gnomon.
 
 
Pittsburgh Pennsylvania USA Horizontal Dial 110
A horizontal dial of brass about 18 inches in diameter with a fluted edge. The gnomon is a simple design. The dial is supported by four balusters resting on a larger circular base. SUNDIAL HAS BEEN REMOVED FROM BASE
 
 
Bloomfield New Jersey USA Armillary Dial 109
An armillary sphere 5 feet in diameter, with a bronze 8 inch equatorial band holding hour marks on the inside and decorated with animals of the zodiac on the outside. A simple rod serves as the gnomon. The armillary is supported by 8 cast bronze turtles on top of a four foot cylindrical pedestal. The turtles point to the cardinal and intermediary points of the compass. This very handsome dial was made by Kenneth Lynch.
 
 
Pittsburgh Pennsylvania USA Horizontal Dial 108
A circular horizontal dial about 18 inches in diameter. The dial has been removed altogether. Dial sits atop a circular column of ornately carved white stone with spiral flutes on the lower half.
 
 
Pittsburgh Pennsylvania USA Horizontal Dial 107
A small horizontal metal dial perhaps 10 or 12 inches in diameter. The gnomon sits in the middle of the dial with an ornate cross-brace support. Surrounding the dial are two inscriptions. Gnomon is missing. The dial sits on a square stone supported by a square column of white stone.
 
 
Des Moines Iowa USA Horizontal Dial 106
This beautiful horizontal brass dial is 24 inches in diameter, cast onto a larger circle 28 inches in diameter. The dial has raised hour, half-hour, and 15-minute lines drawn in esthetic proportions from 5 am to 7pm. Roman numerals are on the outer rim. In the center to the left and right of the gnomon is a table for the Equation of Time in 15 day increments. The dial rests on four brass columns 20 inches high, which are mounted on a brass base 28 inches in diameter. The entire structure is centered on a concrete octagon 6 1/2 feet across.
 
 
Superior Arizona USA Horizontal Dial 105
A small 8 in. bronze horizontal dial with raised Arabic numerals marking the hours. The dial is set on a massive cobble stone and mortar base suitable for sitting upon while watching the hours.
 
 
Ambridge Pennsylvania USA Vertical Dial 104
Cube, about 12 in. on each side. Stone, metal gnomons Reproduction of unidentified original. Dials on all four sides and top.
 
 
Oxford Ohio USA Armillary Dial 103
A 6 foot armillary sphere on a marble column. The armillary has equatorial, meridional, polar and equatorial rings, plus two smaller ones at the poles. Along the outside of the equatorial ring are golden figures, marking the houses of the zodiac. On the inside of the equatorial ring are Roman numerals marking the hours. The armillary was a gift to the university on its 50th anniversary by the Miami chapter of Delta Delta Delta. Dial sits atop a marble column.