Sundials - World's Oldest Clocks

North American Sundial Society

Selected Sundials of Florida

Click on any photo or city name to get more sundial details and more photos.

 
 
St. Petersburg Florida USA Analemmatic Dial 822
Sculptor Eric Higgs was originally approached by Robin Reed,who chaired the historic preservation committee for the Historic Old Northeast Neighborhood Association. She was interested in sprucing up a decrepit area where sundials once stood at Vista Point, Flora Park. From the 1930's to the 1970's two different sundials were located on this site. The plan to refurbish the last sundial slowly evolved into a plan for a new sculpture that "escalated into a project for the [waterfront] centennial."
 
 
St. Petersburg Florida USA Equatorial Dial 224
An equatorial dial built by Erickson Monument Co in 1974 for the War Veterans Memorial Park. Dial is 6 feet in diameter made from granite. The gnomon rod of about 3 inches diameter is stainless steel. Hour, half hours, quarter hours and five minute marks show the time. For symmetry, the face has hours marked for the entire 24 hours, though in Florida the excursion of time from 6am to 6pm is relatively small. The hour lines are rotated for the site longitude.
 
 
Stamford Connecticut USA Vertical Dial 31
Vertical dial designed by R. Newton Mayall. Sailing ship in background. Longitude, latitude and declination given on face. Built in 1954.
 
 
Stanbridge East Quebec Canada Horizontal Dial 828
The sundial is a 10-inch circular bronze horizontal dial engraved with hours in Roman numerals from IIII to VIII, (4 am to 8 pm) and marks for the half and quarter hours. A compass rose shows 32 compass points. Unfortunately the gnomon is missing. It was originally fastened by two weak screws. Attempts to solder the gnomon in place failed.
 
 
Stanstead Quebec Canada Horizontal Dial 65
A horizontal dial "sculptural triptych" called "Zig-Zag". Three steel pipes 8x15x13 feet define the sundial. The shadow from its highest point will run along the lower horizontal section exactly E-W at the equinoxes. Stainless steel bolts on the horizontal section serve as hour markers to that time is recorded throughout the year, with the first section of the zigzag serving as the gnomon. The dial-sculpture was funded in part by a 1991 award of a Vermont Community Fund Grant. See NASS Compendium Vol. 1 No. 2, May 1994
 
 
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 gnomon is cut to resemble a face in profile, possibly in reference to the inscription. On the grounds of the Charles Ramage Prescott House, built 1814 - 1816. Prescott was a merchant and horticulturalist.
 
 
State College Pennsylvania USA Analemmatic Dial 835
A simple analemmatic dial about 12 feet across. Square unmarked flagstone or pavers mark the hours. The walkway has a concrete base covered by the same flagstone or pavers. The walkway months are embossed in the stone.
 
 
Steamboat Springs Colorado USA Equatorial Dial 225
A large 6 ft. spherical of structure with two 270 degree arcs that intersect and right angles.
 
 
Sterling Virginia USA Reflection Dial 778
A reflection dial using a mirror in an upper window to project a solar image spot onto the west facing vertical interior wall of a church. Copper medallions on the wall show the spot location at 10:30 AM throughout a year and depict the analemma curve.
 
 
Stevenson Washington USA Equatorial Dial 707
An approximately four foot diameter equatorial ring dial of natural stone and steel with an analemmic gnomon. Equatorial ring has hour and 15 minute marks with Arabic numeral for PST and PDT. A plaque indicates how to read the shadow of the gnomon, shows primary directions and identifies the dial designer. Plaque includes an analemma showing the equinoxes and solstices and states the dial is accurate within 2 minutes year around. Since the dial includes an analemmic gnomon, no application of EOT correction is needed.
 
 
Stony Point New York USA Horizontal Dial 330
This bronze dial measures 22 inches in diameter, with the gnomon tip 10 inches above the marble dial plate. Hours are marked by Roman numerals, half hours by tics. Dial stis atop a stone and cement base.
 
 
Storrs Connecticut USA Pillar Dial 85
Waugh memorial dial. Not oriented on cardinal points. It was rotated to avoid tree and adjacent building shadows. Gift of Mr. & Mrs. Kenneth Lynch Sr., the Alumni Association, and funds raised for the purpose. The stone pillar is 12 ft. high. Constructed by the firm of Kenneth Lynch & Sons.
 
 
Stouffville Ontario Canada Vertical Dial 730
A 46 inch wide by 52 inch high south-facing vertical dial of high density urethane with a 10 mm diameter stainless steel gnomon. Dial face has hour lines with half-hour marks and Roman numerals. Hour lines are longitude corrected. A brass plaque containing the dedication, additional information about reading the dial and an equation of time table is mounted on the building wall below the dial. An informative booklet about church sundials is available in the church.
 
 
Stouffville Ontario Canada Vertical Dial 751
A 42 x 72 inch, 10 inch thick, 3300 pound black granite vertical dial on a 5 foot high steel tube pedestal. Gnomon is a 5/16-inch stainless steel shaft with a dowel-type nodus to mark solar declination. Dial shows EDST with longitude correction. Dial face includes hour and half-hour lines, and equinox and winter and summer declination lines. Dial center is the pivot of the compasses in the Masonic Square and Compass emblem, with oak leaves. Below the dial is a 12 x 72 inch oak plaque inscribed with dedication information and two brass plaques with dial information and EOT graph.
 
 
Stow Massachusetts USA Vertical Dial 48
A wood vertical dial on the south side of a schoolhouse. Has hour lines from 6am to 6pm with Roman numerals at each hour. The gnomon radiates from a plain diamond in the center of the dial.
 
 
Stratford Connecticut USA Vertical Dial 86
Large vertical dial at the Shakespeare Festival Theatre entrance. The dial is formed around a large circular sunburst with Roman numerals at the edge. Gnomon is missing. Dial declines east and is non-functional for this position and location. Above the dial is a shield. The original sundial was a gift of US Time Corp., as Timex was then known. This dial was of sheet metal and is substantially rusted, with pieces missing. The original dial was removed and will be replaced as another gift of Timex with a new dial built by Global Scenic Services with engineering and testing by a Timex engineer. The new dial will use templates from the original dial for replication but is built with modern materials for better weathering. The new dial will be calibrated for EDST.
 
 
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."
 
 
Sudbury Ontario Canada Terra Globe Dial 359
A monumental dial in stainless steel. At one end of 'Polaris Boulevard' which includes Terra, a segment of the globe oriented with Sudbury directly at the top. Celeste is a giant (12.8 meter or 42-foot) stainless steel sundial located at the south end of Polaris Boulevard. It consists of two arches, one which represents the equator in the sky, and one which represents the meridian, or the line from the North Pole to South Pole. A large steel pipe makes up the gnomon of the sundial.
 
 
Suffern New York USA Equatorial and 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 for an even larger horizontal ground level dial that surrounds the equatorial dial. For this horizontal dial, the hour lines are made of half-inch stainless steel bars are embedded in concrete. An inscription tells how to tell the time.
 
 
Sun City Arizona USA Horizontal Dial 8
A monumental horizontal dial in a gravel rock garden. Gnomon is 22 feet high, 40 feet long built from a structural steel "I" beam 64 feet long. Gnomon is supported by three concrete triangular legs and is encased in concrete with four shadow-casting style edges. A circular concrete walkway under the gnomon has painted Roman numeral hour markers. This dial had significantly deteriorated and was in danger of demolition in 2011 when rescued by the efforts of Sun City residents, numerous Sundial Mail List letters explaining its significance and, particularly, an advocacy letter by NASS member Roger Bailey. NASS member John Carmichael was instrumental in coordinating these efforts, which led to complete restoration and re-dedication in October, 2011. The dial was a center piece of the innovative Sun City planned community, built in the early 1970's by visionary developer John Meeker.