Sundials of North America

This is a listing of sundials in the North American Sundial Society Registry. The ordering can be changed using the box above. Or you can search for a dial by number, city, state/province, or type. You can also find sundials in a particular state/province by clicking on the right-column list of state/province names.

Click on the dial photo or city name to see the full sundial details

Philadelphia Pennsylvania USA Horizontal Dial 156
A 1 foot diameter bronze horizontal dial in backyard garden. May be from 18th century. The gnomon is shaky for its bolts are loose. Style angle is about 51deg, an angle for London, not for Philadelphia.
Philadelphia Pennsylvania USA Horizontal Dial 157
A 1 foot diameter bronze horizontal dial on a square granite pedestal 3 feet tall. Possibly made in 18th century. Beautiful engraving.
Philadelphia Pennsylvania USA Analemmatic Dial 158
Analemmatic dial with bronze standing figures.
Philadelphia Pennsylvania USA Horizontal Dial 160
A 1 foot diameter bronze horizontal dial. It was presented by National Association of Watch and Clock Collectors in 1991. However, the style angle is 52deg
Burlington Vermont USA Vertical Dial 161
2'8" x 2' oval. Probably of Bronze. Gift of Mr. & Mrs. Willard Pope. Planned by Prof. Betty Bandel. Hour lines are curved to compensate for EoT. Rings indicate months. Difficult to read due to height above ground. (ca. 12' above ground level.) Dial faces approx 5 degrees East of due South. Built by W. M. Schenk.
Poughkeepsie New York USA Armillary Sphere 165
Built by Kenneth Lynch & Sons, Wilton CT
Mt. Vernon Virginia USA Horizontal Dial 167
A bronze octagonal horizontal dial about 12 inches on a side. Original dial is badly worn and virtually illegible; this original is now stored inside the museum. A 6 inch replica of the dial is located on a pedestal in the center of a circular lawn. This replica has an 8-pointed compass rose in the center and Roman numerals from 5 AM to 7 PM. The h...
Saint Anthony Newfoundland Canada Heliochronometer 169
A Pilkington & Gibbs Heliochronometer, 9 in. diameter, 9 in. high bronze with two sights, 3 x 1.5 in. Points of compass on dial base, months and dates on face. Rotates to compensate for EOT. Dial is a circular plate, mounted to allow adjustment for latitude. Gnomon consists of two cast posts with vertical slits, about 6 in. high, on opposite sides...
Boulder Colorado USA Equatorial Dial 172
A large polar equatorial dial by Erickson Monuments, known as the "Tippit Sundial" given by John Tippit in memory of his son. The dial is of dark red granite, 6 feet in diameter and 6.375 inches thick. The gnomon shaft is steel, extending from the ground through the dial plate and outward another two feet. 24 hours are inscribed on each side...
Annapolis Maryland USA Obelisk or Vertical Gnomon Dial 174
4'x4' Bronze & Brass 4' Dial plate is elaborately engraved bronze with hour and date lines. Self-orienting dial. Locate line for the date; rotate dial until shadow tip touches that line. Read time from intersection of the shadow's tip and the time line radiating from dial center. Gnomon is a model of a naval missile, resting on an anchor. A ship's ...
Sandwich Massachusetts USA Armillary Sphere 175
Bronze armillary dial about 40 inches in diameter, weighing between 1100-1200 pounds. The dial has wide 4 inch meridian and equatorial rings. The equatorial ring is flanked with small arctic and antarctic circles near the poles. The gnomon is a brass rod 1 inch in diameter. According to Heritage Museum, "Originally the sundial was highly polishe...
Woods Hole Massachusetts USA Polar 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.
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. The gnomon was replaced in 1991, but again has been vandalized. Dial sits atop a granite 4-finned pillar with circular granite capital.
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 a...
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 ...
Annapolis Maryland USA Horizontal Dial 181
Farenholt sundial for U.S. Naval Hospital Annapolis MD. This cast bronze dial was designed and commissioned by RADM Farenholt for U.S. Naval Hospitals at bases where he was commanding officer, visited, or had special meaning to him. The dial is 18 inches (46cm) in diameter. The outer chapter ring has the motto, followed by a chapter ring with Arab...
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.
Mackinac Michigan USA Horizontal Dial 183
ca 16 in. square brass horizontal dial. Hours from 5am to 7pm in Roman numerals. Arrows radiate from the foot of the gnomon to each hour and three stars are located at the south end of the gnomon. The dial originally sat on a sightly tapered white concrete square pillar. When the dial was moved near the Jockey Club, the pedestal was redone in a ...
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...
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.
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.
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.
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.
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.)
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 Cemete...
Arcata California USA Armillary Sphere 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 migh...
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.
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...
Edmonton Alberta Canada Horizontal Dial 195
A horizontal dial of varnished wooden shaped as octagon, perhaps 24 in. across, 2 in. thick, with very thick wedge-shaped gnomon. Roman numerals carved at ends of hour lines. Dial sat atop a segment of tree trunk.
Calgary Alberta Canada Analemmatic Dial 197
Stone analemmatic dial designed by Kasian Kennedy. Dial is laid out in a circle. Monthly markers designate where observer is to stand to act as the gnomon. Both standard and saving time hour marks time from 5am to 8pm.
Ann Arbor Michigan USA Vertical Dial 199
A stone and bronze vertical dial approximately 10x6 feet just below the roof of the Mack School. Dial face includes Roman numerals showing Eastern Standard Time and a polar gnomon. Inscription appears below gnomon.
Pueblo Colorado USA Sun Alignment 200
Stonehenge type dial designed by Judy Guttormsen and built in 1984 . Stonehenge itself an amphitheater. If you stand on a brass marker in the center of the stage, on the solstices and equinoxes, you can observe the rising and setting of the sun aligned with metal posts viewed through slits in the wall. At the south edge of the site is a 6 foot h...