Sundials of North America

This is a complete 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

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Toronto Ontario Canada Horizontal Dial 435
A small bronze 8 inch diameter horizontal dial, sitting upon a granite column of equal diameter. The dial plate has simple radiating hour lines and Roman numerals. No minute or quarter hour marks. The gnomon may have broken off at some time and been repaired, since it is now held on by a rather unsightly bronze angle iron.
Toronto Ontario Canada Horizontal Dial 433
A striking 30 inch diameter horizontal dial. The equation of time correction is made by a slight rocking of the gnomon about the polar axis, controlled by a manual date index and a hidden cam mechanism. At the south end of the gnomon on the dial is a sunburst design. The octagonal pedestal is ornately covered with six copper plates. Each showing...
Fairfax Virginia USA Equatorial Dial 432
This bronze equatorial dial is about four feet in diameter with a 6 inch equatorial band containing raised Roman hour numbers from 5am to 7pm. The band is graduated every ten minutes and is offset by approximately 8 minutes to read Eastern Apparent Time. The gnomon is a simple arrow without nodus and the dial does not have an analemma. The octagon...
Wellesley Massachusetts USA Horizontal Dial 431
A small 14x14 inch rose granite square dial with an unassuming 5 inch high brass gnomon sits upon a round white 3 foot high granite column. At the base is a larger granite block. Built about 1899.
Kalamazoo Michigan USA Analemmatic Dial 430
A modernistic analemmatic dial. The ellipse is a raised stone wall with large Arabic numbers for each hour from 5am to 7 pm. The concrete patio in front of the wall contains the analemmatic line of months as an indicator of where to stand for casting the shadow.
East Hartland Connecticut USA Noon Mark or Meridian Dial 429
This upright stone was originally a noon marker at Nathaniel Taggart's inn in colonial North Blandford, MA. The stone was moved by Taggart's granddaughter Polly Taggart Church to Harland, CT, where she lived following her marriage. In 1935 the stone was set up in the Hartland Cemetery, casting its noon day shadow onto a flat stone with an engrave...
Portland Connecticut USA Horizontal Dial 426
An 18x18 inch square horizontal sundial with ornate engraving. Along the edge are Roman numerals telling the hours. The gnomon is equally ornate. Both dial plate and gnomon are made of brass. Dial sits on a tapered granite pedestal with a square granite cap.
Nashville Tennessee USA Vertical Dial 425
A 6 x 7 foot vertical dial declining 16.4 deg east of south. The dial of limestone is integral to the building with a near square face, engraved lines and a small triangular gnomon. Hour marks are from 6am to 4pm, labeled between long hour lines. Solar declination lines are shown as dotted lines for the zodiac, including solstices and equinox. ...
San Carlos California USA Vertical Dial 424
This vertical dial is approximately 4 foot high by 6 foot long, mounted on the end wall of a house that can be publicly viewed. Dial has hour lines and lines marking the equator and solstice shadow limits. Made of wood and brass.
Berkeley California USA Sculpture or Artwork 423
This is a large granite statue by Richard O'hanlon entitled "Sunstone II" and was designed in collaboration with astronomer David Cudaback. A north-south large polished granite slab has the top cut at the latitude of 38 degrees to sight the North Star. A hole in the stone allows east or west viewing, with limiting angles designed to show the ext...
Berkeley California USA Horizontal Dial 422
At the edge of the bay is a round horizontal sundial about 10 feet in diameter with a stark triangular gnomon. Both gnomon and dial base are of hammered concrete. The base rises above the ground by about 2 feet where Arabic numbers encircle the dial to tell the hours. The dial face is not quite level, perhaps to help with water runoff. This su...
San Francisco California USA Vertical Dial 421
Dial is on an outside wall above the entrance to a private residence. The dial was designed by Stan Musilek. The dial back is made out of galvanized steel. Metal rails indicate the hours. Instead of Arabic or Roman numerals, the proper number of steel balls indicate the time of each hour. Overall, the dial is 4 by 6 feet.
San Francisco California USA Horizontal Dial 420
A small 10-inch cast iron dial from England honors Shakespeare in a garden of the same name. The dial is on a small pedestal in the middle of the courtyard walkway and surrounded by trees. Lovely, but many shadows pass over the dial during the day. The dial plate was made for latitude 54 degrees. The gnomon appears to have been cut down to acco...
San Francisco California USA Horizontal Dial 419
Hilltop Park was built by the San Francisco Redevelopment Agency in 1987. The Landscape Architect was Michael Painter and Associates. Here is a giant sundial 70 feet in diameter with a bright yellow painted steel gnomon 78 feet long. The dial has a cement base and was designed to be used as the stage for a surrounding amphitheater. Dial shows wea...
San Francisco California USA Sun Alignment 418
This is a 16 ton granite statue by Richard O'Hanlon entitled "Sunstone I" and was designed in collaboration with astronomer David Cudaback. A small wall of rock with a round inlay of dark stone is supported high upon two tall vertical slabs of granite. At the back is a "heel stone" with marks to show where the sunlight strikes at the Equinox and ...
San Francisco California USA Horizontal Dial 417
A plain but nicely done brass horizontal dial about 2 feet in diameter mounted on a simple concrete pedestal. The dial is in good condition, but about 50 degrees out of alignment.
Manchester Vermont USA Vertical Dial 416
A beautiful vertical declining dial, done in white lines and numerals on the side of a red barn. Made of metal and wood, the overall height is about 15 feet. The dial has a clean, modern design using tapered hour lines and simple gnomon. The Arabic numerals for each hour are graded in size to match the size of their hour line, with the largest ...
Lincoln Nebraska USA Equatorial Dial 415
The Carroll Moore Memorial Dial is an equatorial disk dial built by Cold Spring Granite Co. The granite base weighs 6,270 lbs. and is about 6 ft. in diameter. The granite dial plate weighs 3,420 lbs. and is 5 ft. 8 in. in diameter. The stainless steel 5 inch gnomon rod weighs 200 lbs and is approximately 6 feet long from end to end through the eq...
Toronto Ontario Canada Equatorial Dial 414
An equatorial dial with rod gnomon bent into a half analemma. Raised Roman numerals along the equatorial arc from V in morning to VII at night. The gnomon is held by semi-circular arc with pleasing proportions that match the equatorial arc.
Toronto Ontario Canada Armillary Sphere 413
Armillary dial about 4 foot in diameter. Gnomon rod appears to be missing. Raised Roman numbers show the hours from V in the morning to VII at night. Equatorial strip is about 6 inches wide.
Poughkeepsie New York USA Horizontal Dial 412
Small horizontal brass dial, about 12 inches in diameter with classical design. Roman numerals for hours with dots for quarter and half hours. Sits on fluted column about 3 foot high. Beautifully set in the Shakespeare Garden.
Suffern New York USA Horizontal Dial 411
Robert Adzema has designed a 10-foot tall, 12-foot long combination equatorial and horizontal dial made out of stainless steel. The equatorial dial has a wide arc showing hours from 6am to 6pm. At the noon hour is a 31-inch analemma illuminated by a 1/4-inch nodus in a rod gnomon. The pedestal holding the dial and rod is designed as the gnomon f...
Queens New York USA Vertical Dial 409
A 20 foot high x 15 foot wide x 4 foot deep painted aluminum vertical dial entitled '"Winged Shadows." Has declination lines for the solstices and equinoxes. Declines west. On the back wall of the Main Building. Can be viewed from Woodside Ave. Designed by Robert Adzema in 1987.
Macedon New York USA Sun Alignment 408
A cornfield maze for the summer of 2000 at Long Acre Farms. Theme called "Lost in Time" features a number of sundials. The 400 x 500 foot cornfield maze, called the "largest living sundial", is in the form of a smiling sun with 12 corn hedge "rays" from 8 am to 6 pm that align in azimuth to the hour and half hour for Labor Day, 2000. Within each ...
Starr's Point Nova Scotia Canada Horizontal Dial 407
A small horizontal dial, 8-inches in diameter. The dial is a fiberglass reproduction with metal gnomon upon a cement pedestal. The original dial dates from the 1820s and judging from the reproduction, is in very poor condition. Has Roman numerals, but the hour lines do not agree with the gnomon position. Very difficult to read. North edge of g...
Windsor Nova Scotia Canada Horizontal Dial 406
A small horizontal dial with an 11-inch square base. The dial was made in 1845, but the original was damaged by vandals. There now exists a fiberglass reproduction of the dial with metal gnomon on a cast cement base. The dial has Arabic numerals indicating 4 a.m. to 8 p.m. and corresponding hour lines. The dial is located on the grounds of the ...
Binghamton New York USA Horizontal Dial 404
A 20-foot in diameter horizontal dial at ground level made of concrete. Part of the campus plaza. The gnomon is also concrete, approximately 8 inches wide and 5 foot tall. Place for students of SUNY Binghamton University to congregate. The sundial was built over a stainless steel time capsule buried in 1996 -- this historic preservation of ti...
Hamilton New York USA Horizontal Dial 403
A small brass horizontal dial 9 1/2 inches in diameter. Has a compass rose in the center. Hour lines branching to half hour and quarter hour. Roman numerals showing 5am to 7pm. To the south of the gnomon is a graph of the equation of time. Donated to Colgate University by Fred Sawyer. The dial sits upon a rectangular granite column.
Mount Uniacke Nova Scotia Canada Horizontal Dial 402
A faithful fiberglass replica of an ornate bronze horizontal dial stands on the Uniacke Estate. The dial is about 40 cm diameter, with a sunburst in the center showing the 16 cardinal points and intricate markings typical of a 19th century dial. Surrounding the cardinal points is a ring engraved "Watch Faster, Watch Slower" with the equation of t...
Rockford Illinois USA Armillary Sphere 401
A large stainless steel armillary dial approximately 10-ft (3m) in diameter. The equator and sunrise/sunset meridian bands are about 6in (15cm) wide, with other bands about 3-in (7.5cm) wide. The central gnomon is a stainless steel rod with an open shaped arrow point and tail. The hours on the equatorial ring are raised bronze roman numerals wit...
Highland Park Illinois USA Analemmatic Dial 400
A nicely done analemmatic dial approximately 15 feet across with a grey granite zodiac walkway. The granite walkway has a central line, crossed with month marks for standing at the date of the year. An unusual feature of the dial is that the Equation of Time (EoT) correcting solar time to civil time is given at the left and right edges of the dia...
Centerport New York USA Vertical Dial 399
The vertical dial is a very colorful wall mural with a nautical theme. The wall faces south west with Roman numerals for hour marks. The gnomon is Neptune's trident supported by a very small three dimensional serpent. Summer and Winter solstices and Equinox are drawn on the dial. Above the dial is a mural of the four winds blowing. There is an ...
Fredericton New Brunswick Canada Vertical Dial 397
A vertical declining dial 7 x 7 feet with parged cement face and 5 foot wrought iron gnomon. Plaque on wall reads "The sundial at the top of this wall is a faithful reconstruction of the original which Frederictonians used during the 1800s and early 1900s. The shadow cast by the gnomon (style) onto the dial accurately displays local apparent sola...
St. Louis Missouri USA Vertical Dial 396
A vertical decliner at the top of the Cupples I building. Given by the class of 1908. Can be seen from the courtyard of Robert S. Brookings building. In 1908 the campus newspaper, the Washington University Student Life, commented that "The new sun dial on Cupples I is now being put into position upon the tablet on the south side of the building?It ...
St. Francesville Louisiana USA Horizontal Dial 394
A small 9 inch diameter brass horizontal dial sits on top of a cast iron pedestal. The dial face is worn, but readable with Roman numerals and 5-minute graduations. The dial plate is rotated about 40 degrees east of North. To the south of the gnomon is a 2 1/2 inch diameter mirror with unknown use. On left and right of the gnomon is scroll engr...
Fort Union New Mexico USA Horizontal Dial 393
A 2 foot square stone horizontal dial on a four foot high stone pedestal with vertical dials on its faces. This dial has been removed, replaced and relocated several times. The original gnomon was lost and replaced with an incorrect 45° gnomon, which has been replaced again with a steel gnomon that appears to be at slightly less than the correct l...
Lloydminster Alberta Canada Horizontal Dial 392
At 197 feet in diameter, this is one of the largest horizontal dials in North America. It's location is on the 4th meridian at 110:0 west, a line that separates Alberta and Saskatchewan and divides the city of Lloydminister in half. The gnomon is constructed from 8 inch black schedule 40 - carbon steel pipe that is painted yellow. It is 23 feet ...
Branford Connecticut USA Equatorial Dial 390
This large equatorial dial was created as part of a community effort to establish a Natural Habitat park for the town of Branford. The dial is 7 x 6 x 6 feet made of Stony Creek granite and stainless steel, weighing 13,000 pounds. The granite is indigenous to the town. The face of the stone is cut at approximately 41 degrees to match the site l...
Bumble Bee Arizona USA Horizontal Dial 389
Horizontal dial approximately 10 feet in diameter. Made of concrete and granite. Commemorates Arizona Dept. of Transportation employees who were killed in the line of duty.
Guaymas Sonora Mexico Equatorial Dial 388
Dial is of stone, carved in a thick semi-circle ring about 200 degrees in extent. Dial is 36 inches in diameter and 10 inches thick. The inner rim of the dial is a "vee" shape. The gnomon is an iron rod protruding from the equatorial ring at the 12-hour mark, and at the center of the ring turns at a right angle to align to the north pole. The ma...
Jackson Mississippi USA Horizontal Dial 387
A large, 4-foot (1.2m) brass horizontal dial with clean lines. Time is marked in quarter hours from 5AM to 7PM. Hours are in Roman numerals. Dial sits in the middle of an octagon dais supported on a square concrete block. The gnomon is a simple blade, but the engraving on the dial says "Lat 39.3 N" and is clearly wrong. The dial honors Billy Ji...
Dallas Texas USA Horizontal Dial 385
This is large horizontal dial with a 20-foot-long polar gnomon that rises obliquely from the center of a 34-foot-diameter circle. The hour lines are embedded in the terrazzo pavement showing hour marks and quarter hour ticks. Hour labels (standard time 6-7 and daylight-saving time 7-8) are etched into 12-inch diameter stainless steel plates, each t...
East Lansing Michigan USA Analemmatic Dial 384
This garden analemmatic dial uses plants to mark time with plants selected to demonstrate bio-rhythms by their daily opening and closing at different times. Four-o'clocks are planted at the 4 block. Magic evening primroses 'Tina James' encircle the area. Flowers open in 15 seconds to the sunlight, quite a spectacular sight! Also planted here ar...
Syracuse New York USA Armillary Sphere 382
A 10 foot 2 inch diameter armillary sundial made of black anodized steel. The equatorial band is created by two narrow bands holding in open space 10-inch gold colored Roman numerals to grace each hour from 6am to 6pm. The gnomon is a traditional rod with gold arrow and tail flute. The armillary has arctic and antarctic circles, and a prime vert...
Milwaukee Wisconsin USA Vertical Dial 381
A direct south cast or wrought iron vertical dial on a brick building.
Villahermosa Tabasco Mexico Horizontal Dial 380
A "Gnomonicon", or multi-indication dial, made of concrete, aluminum, brass and copper. The dial stands approximately 5 feet high and has multiple solar time dials in many orientations plus a flat equatorial, a concave equatorial, a revolving equatorial and a rare spherical dial. Also a solar calendar and representations of the ecliptic and the z...
Ypsilanti Michigan USA Vertical Dial 379
A 10x15 foot vertical wall dial mounted on a stucco wall. The dial is tile with an aluminum gnomon. This dial atop Sherzer observatory has been relined and renumbered several times. The dial has a brass gnomon. The newer campus landmark is visible from as far away as Wasahtenaw Avenue. The dial was designed and built by Thad Weakley as an ind...
Westminister Vermont USA Polar Dial 378
A large shadow plane approximately 10 ft across with a nylon cord for a gnomon. Hour points are painted on the dial. To read local apparent time on this sundial, the user must hold the gnomon cord taut and move until its shadow falls across the center of the dial. The entire dial lies south of the cord's point of attachment.
Highland Park Illinois USA Polar Dial 377
This cast iron polar dial is centered in a 7 foot diameter, echoing the form of a "train wheel", matching the theme of a small park situated between a historic train station on the ancient Green Bay Trail and a pioneer cemetery. The polar dial has raised hour lines on the cast iron plate. Designed by Stephen Luecking and built at St. Mary's Foundr...
Lafayette Indiana USA Equatorial Dial 376
An 8 foot high equatorial dial of welded stainless steel with a brass gnomon and brass equatorial ring. The 60 inch diameter equatorial ring is engraved with hour marks and Roman numerals. Dial was commissioned by the cities of Lafayette and West Lafayette in celebration of the Millennium. Dial sits atop a short concrete pedestal.