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.

 
 
Grand Forks North Dakota USA Armillary Dial 282
A large brass and cast iron armillary dial with full equatorial and equinoctial colure rings, two tropic rings and Arctic and Antarctic circle rings. The sphere is tilted so the central gnomon points to celestial north and is mounted in a four-legged stand. The gnomon includes a nodus that casts a shadow on a plate with engraved date analemma.
 
 
Wichita Kansas USA Horizontal Dial 281
Bronze Different size cogs put together like the inside of a clock with a sun dial flat on top.
 
 
Boston Massachusetts USA Horizontal Dial 280
A bronze horizontal dial with bronze figures of a bird with baby birds in nest and worm as gnomon.
 
 
New Haven Connecticut USA Horizontal Dial 279
Large horizontal dial 17 ft. diameter with concrete gnomon 20 ft. high. Hour marks include longitude correction. Dial has a circular layout with a large sundial arm that sprays water on one side, a curved bench for sitting on the opposite side, a wading pool in between and a curved wall with three large oval holes cut out on one side. The sun shines through the wall onto the number of the sundial.
 
 
Honolulu Hawaii USA Horizontal Dial 278
The dial is a raised horizontal circle 18 inches in diameter. The nearly inch-wide brass gnomon supports a raised relief globe, with the Hawaiian Islands uppermost to accurately show which part of the world is in sunlight. The dial has hour lines and a ring of 5-minute marks. Hours are numbered from 6 until 18. Cardinal points and magnetic north are indicated. Dial shows some signs of deterioration. Designer Ginnosuke Ohara is a dialist with Japan's Research Institute for Sundials. The dial base is a mushroom design of concrete about 40 inches high and 40 inches in diameter. A time capsule is located in the base, to be opened in 2030.
 
 
Greensboro North Carolina USA Equatorial Dial 277
33 ft. Bronze Sundial consisting of two intersecting semi-spherical arcs. Gift of the Greensboro Council of Garden Clubs, 1981. Mounted atop a 12 sided granite base.
 
 
Indianapolis Indiana USA Horizontal Dial 276
A stainless steel and concrete vertical structure 33 feet tall. A stainless steel triangular tube, upright, with triangular and trapezoidal cut-outs, placed in the center of a concrete circle, with a sundial face but may not be functional.
 
 
Houston Texas USA Sundial Sculpture Dial 275
An 85 inch high bronze sundial-like sculpture with elevated horizontal semicircular ring and steeply inclined bar up from base. Pegs and marks on ring suggest hour marks but design is wrong for location. Work is dedicated to exploration of space and has been relocated to a very shady area.
 
 
Chesterfield South Carolina USA Armillary Dial 274
ca 20' Bronze Spherical bronze sundial consisting of three intersecting circles supporting an arrow shaped gnomon. Open mouthed gargoyles surround the column's highly carved capital atop a white octagonal column 33 inches high.
 
 
New Orleans Louisiana USA Equatorial Dial 273
Approximately 14-inch bronze sun dial consisting of an standard equatorial hour ring. However the gnomon is a thin semi-circular disk. The top straight edge is the style casting its shadow onto the equatorial ring. All of this sites on top a low bronze metal dome base.
 
 
Atlanta Georgia USA Equatorial Dial 272
This equatorial dial 1 meter in diameter. Made of iron, it has both an equatorial and meridian arc. There is an east-west thin vertical hoop that holds the arcs together. The sundial gnomon is an arrow held by the meridian arc and pointing to the north celestial pole. The dial rests on a triangular base that has the German eagle carved on all three sides.
 
 
Chicago Illinois USA Equatorial Dial 271
ca 8' dia. Stone ca 7' high Two curved C shaped forms placed at perpendicular angles.
 
 
Cleveland Ohio USA Horizontal Dial 270
Horizontal dial 50 ft in diameter. Bronze octagonal sundial with flaring flange decorated with the 12 signs of the zodiac. Dial rests on an octagonal stone pillar.
 
 
Warren Michigan USA Horizontal Dial 269
Horizontal dial 16 ft in diameter with 6 ft gnomon. The Sundial is pyramid shaped, painted in four different shades of yellow and white. Two sighting tubes along slanted upper edge. Sundial sits in center of circular concrete base with brick facing.
 
 
Charlestown Massachusetts USA Horizontal Dial 268
A 10 foot diameter bronze and granite horizontal dial with bronze gnomon and Arabic hour numerals on a 2 foot high granite base. Craftspeople of Colonial days are pictured on the face of the sundial. Sculptures depict a grandpa holding a baby while looking at the dial from the east side and a child peeking from behind the 5 foot tall bronze gnomon. Each bronze hour numeral includes a scene sculpture.
 
 
Williston Vermont USA Horizontal Dial 267
African granite, Cor-Ten steel, concrete A sundial with a hook-shaped arm in the center next to a granite block. Surrounding these two pieces are three flat concrete slabs with numbers carved in them.
 
 
Randolph City Vermont USA Armillary Dial 266
10 foot Cor-ten steel, concrete Entitled: Armillary VII. Contains an ecliptic ring, an equatorial ring and a gnomon ring. Engraved with the signs of the zodiac.
 
 
Woodstock Vermont USA Analemmatic Dial 265
ca 18' ft Concrete blocks Composed of rectangular cement blocks set in a semi-circle with the hours of the day etched into the side of each block. Facing these is a cement walkway with the initials of each month of the year.
 
 
South Burlington Vermont USA Horizontal Dial 264
An 8 foot wrought iron steel horizontal dial. Design is of two circles enclosing one another and quartered. Outer circle is 11 foot wide with beaded edges and Roman hour numerals. Inner circle is 3'4" diameter quartered disk. Surveyed in 1992, finding condition very poor; steel dial is rusted. No motto or plaque is provided.
 
 
Lawrence Kansas USA Horizontal Dial 263
24x42x42' Concrete, stainless steel 17x2x21' The original limestone pointer and 'Eutin' flower were vandalized and replaced by stainless steel pointer and cast concrete flower.