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.

 
 
Frankenmuth Michigan USA Equatorial Dial 194
This monument sundial is an Erickson equatorial polar dial 6 feet in diameter made of light granite with a 3 inch steel rod as gnomon. Time is graduated by hour, half-hour, quarter hours and 5 minute marks over 24 hours. Noon is at the bottom, matching the 105 degree meridian. Designed to be read from the upper surface in Spring/Summer, from the under side in Fall/Winter. Unlike other Erickson dials, the Equation of Time plaque is presented in a circular arc on the ground. Photographs courtesy David Wright, Director, Frankenmuth Parks & Recreation.
 
 
Fredericksburg Virginia USA Horizontal Dial 193
A 7 inch diameter brass horizontal dial with 3.5 inch high brass gnomon on a weathered octagonal stone pedestal. Reported to be contemporary with Mary Ball Washington's occupancy of this house in the 1780s. Dial sits atop a stone pillar.
 
 
Arcata California USA Armillary Dial 192
Armillary dial with horizon ring 4 ft. 4.5 in. diameter designed by Ken Lynch. Dial is made of brass and horizon ring has signs of the zodiac on it. Mounted at ground level with a separate plaque with Equation of Time. After the dial was installed the university ordered the point on the end of the gnomon sawed off. It was feared that someone might become impaled on it. Gift of Harvy S. Kieval, Professor Emeritus - Math.
 
 
Waltham Massachusetts USA Vertical Dial 191
A declining vertical sandstone dial approximately 3x6 feet with bronze gnomon. Mounted at 2nd floor level on large stone house. Roman numerals. Hour lines from 6 am-5 pm are not in standard vertical position, presumably offset to correct for wall not facing due South. Dial reclines approx 2 degrees north. Dial # 190 (Cambridge MA, Mt. Aubry Cemetery, Story Chapel) has same Whittier inscription.
 
 
Cambridge Massachusetts USA Vertical Dial 190
Approx 2' x 2' Bronze Square bronze plate, with Roman numerals, is open in the center. Gnomon extends through this open space. Dial is mounted above a window of the chapel, angled from wall face. (presumably so that it will face true South.)
 
 
Tuscaloosa Alabama USA Equatorial Dial 189
A 5 foot bronze and steel equatorial dial with pinhole gnomon in front of the North River Yacht Club.
 
 
San Bernardino California USA Horizontal Dial 188
A 23 inch diameter horizontal bronze dial with 12 inch high gnomon and with hour, half-hour and quarter-hour lines from 5:30 AM to 7:30 PM and Roman hour numerals from 5 AM to 7 PM. Dial sits atop a 27 inch diameter stone pedestal 37.5 inch high.
 
 
Mystic Connecticut USA Vertical Dial 187
Vertical 7 ft. diameter dial. Dial painted on circular piece of wood with Arabic numerals 6AM-7PM on wall declining 9:10 west. Mounted below peak of building. Smiling sun face at point where gnomon strikes dial plate. Designed by Albert Waugh and built by Edwin Pugsley.
 
 
Mystic Connecticut USA Vertical Dial 186
Large slanted vertical dial on 8 ft. by 4 ft. wood rectangle mounted on a wall declining 80:50 east. Shows hours only till 11:30 AM, thus frequently called 'the morning dial'. Dial originally had no motto. Inscription was added later when dial was refurbished. Designed by Albert Waugh and fabricated by Edwin Pugsley.
 
 
River Falls Wisconsin USA Vertical Dial 185
The inspiration for this sundial, at one time the largest vertical dial in the world, came from Dr. Swensen visiting Heidelberg castle that had a large vertical dial on the wall of the castle. Construction of the Univ. of Wisconsin dial began in 1994 on the south wall of the Kleinpell Fine Arts Building. The result is a 30 x 56 foot vertical dial of anodized aluminum with analemmic hour markers, and day lines to mark winter and summer solstice, Candelmas (1/31), Martinmas (11/10), Beltane (5/8) and Lammas (8/4), vernal and autumnal equinoxes. The massive south-facing vertical dial takes up the entire wall of the three-story fine arts building. The hour markers are gold on the 'Spring' side and brown on the 'Fall' side with 7 day intervals marked on each.
 
 
Schroon Lake New York USA Horizontal Dial 184
7-sided metal plate, about 9.75" on a side. Bronze. Unusual 7-sided dial plate, Arabic numerals. Hour and half-hour marks on outside rim. Image of bible and cross on plate left of gnomon, and 'Word of Life' on right. (These are the standard logo of the organization.) Fabricated by Colonial Brass Co, Middleboro MA.
 
 
Mackinac Michigan USA Horizontal Dial 183
ca 16 in. square Brass Roman Numerals Three stars at south end of gnomon, Roman numerals 5AM-7PM, hour lines with arrow heads. Dial sits atop a tapered white column.
 
 
Burlington Vermont USA Horizontal Dial 182
Approximately 16 inch square metal horizontal dial with engraved dial face. Photo taken approximately 1965. Dial may have been removed. May required admission to Shelburne Museum.
 
 
Annapolis Maryland USA Horizontal Dial 181
18" Bronze on stone Gnomon 10" long, 6.25" high 'United States Naval Hospital Annapolis MD' on dial face below 6AM/PM lines. Tells local apparent time. Has Arabic numerals, hour lines and shorter half-hour lines. Dial sits atop a circular stone pedestal with beveled capital.
 
 
Sturbridge Massachusetts USA Horizontal Dial 180
A 1 foot diameter cast iron circular plate, with Roman numerals 5 am to 7 pm. Subdivided into 30 min increments on one ring, 10 minute increments on an adjacent one. Fastened with screws to a large rock. Reproduction of an authentic original cast iron dial from the Samuel Pierce House, Middleton, CT. Plaque reads "In grateful recognition for the leadership and service of Edward L. Clifford, Chairman of the Board of Trustees."
 
 
Carmel California USA Equatorial Dial 179
A simple 12 inch diameter equatorial ring dial of rusted steel on a cast iron base bolted to a brick floor. This replacement dial has Arabic numerals and the base has Zodiacal symbols. The original "Sundial Lodge" was renovated as a boutique hotel but during the construction the original horizontal dial was lost. The original horizontal dial was about 16 in. diameter, made of bronze with a circular plate with Roman numerals on a plain concrete column and displayed the inscription, "Count none but the sunny hours."
 
 
Bristol Connecticut USA Horizontal Dial 178
Horizontal dial designed by Richard R. Bolster. Stone. "Mr. Bolster couldn't find dials to collect so he made his own collection."
 
 
South Hadley Massachusetts USA Horizontal Dial 177
ca 18 inch diameter horizontal dial. Roman numerals, 5 AM to 7 PM. Zodiac signs in circle within numerals. Capricorn and Sagittarius misplaced. Gnomon replaced, 1991. Dial sits atop a two-step octagonal base, ornate carved pillar.
 
 
Woods Hole Massachusetts USA Pillar Dial 176
Stone pillar. Brass EOT graph Four-sided column. Dial on each face, with stone sphere containing a polar axis mounted on the top. Known as the Yalden dial. North gnomon has been placed incorrectly since at least the early 70's.
 
 
Sandwich Massachusetts USA Armillary Dial 175
Bronze armillary dial about 40 inches in diameter. Has polar and meridional circles, with smaller ones at north and south poles. Gnomon is 1 inch in diameter. Dial is mounted on a wedge atop an octagonal stone pedesta. To enter Heritage Plantation there is a fee. For information phone 508-888-3300.