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.

 
 
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.
 
 
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 52?.
 
 
Laramie Wyoming USA Horizontal Dial 159
An ornate 18 inch brass horizontal dial sits on a massive four-stone block pedestal. The dial has hour lines from 4am to 8pm, with hours in roman numerals. Time is graduated into 5-minute intervals. The 12-noon mark is 3/8 inch wide, allowing for the gnomon which is missing.
 
 
Philadelphia Pennsylvania USA Analemmatic Dial 158
Analemmatic dial with bronze standing figures.
 
 
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 Horizontal Dial 156
A 1 foot diameter bronze horizontal dial in backyard garden. May be from 18th century. Gnomon is shaky for its bolts are loose. Style angle is about 51?, an angle for London, not for Philadelphia.
 
 
Philadelphia Pennsylvania USA Vertical Dial 155
Vertical Dial
 
 
Philadelphia Pennsylvania USA Reclining Cross Dial 154
A small Reclining Cross Dial about 18 inches tall, made of stone. Sits on a round stone pillar about 4 feet tall. Pillar has a square base and round top.
 
 
Philadelphia Pennsylvania USA Armillary Dial 153
Armillary dial, in garden behind locked gates. Pedestal visible, but missing the armillary.
 
 
Philadelphia Pennsylvania USA Armillary Dial 152
Armillary Dial
 
 
Philadelphia Pennsylvania USA Vertical Dial 151
Vertical dial on building. Recent stucco on building, resulting in no hour lines. Only a small gnomon below a second story window.
 
 
Philadelphia Pennsylvania USA Horizontal Dial 150
A 21 inch diameter horizontal dial on three foot brick pedestal. Hour lines only. Gnomon reclined. Made in 1989 to commemorate Bicentennial of the General Assembly Presbyterian Church (USA). Visible through locked gates.
 
 
Philadelphia Pennsylvania USA Vertical Dial 149
On wall of the passage from hallway to kitchen inside the house, just for exhibition. 9.5 x 19 inches, rough wood painted in black, roman numerals from 8 am to 5 pm on 1.5 inches wide frame, it was for hanging on a declining wall. Black iron gnomon rod, 1 foot in length, is supported with iron vine which is fixed to a point on the dial plate about 1.5 inches from the noon line. Unfortunately, the gnomon seems twisted, so that it points down over the noon line, like those for dials facing true south. Admission fee: $5.00 for guided tour. No photo allowed inside.
 
 
Philadelphia Pennsylvania USA Horizontal Dial 148
Horizontal dial approximately one foot diameter mounted on old stone atop a 3 foot stone pedestal. It is sitting against north wall of the garden and not aligned in proper direction. Plaque at the base states "This sundial stood for over a century in the gardens of Dorchester House, Park Lane, London, England. Presented by The Soroptomist Club of Philadelphia, December 23, 1935". This may be true for the dial plate because the hour angles indicate a latitude of 51°, the London latitude. It may not be true for the gnomon, whose style angle is 40°, the Philadelphia latitude. Access by taking guided tour, $5; then ask for garden.
 
 
Philadelphia Pennsylvania USA Vertical Dial 147
A vertical dial within a bronze sunflower held overhead in the outstretched arms of the bronze sculpture of two children.
 
 
Philadelphia Pennsylvania USA Horizontal Dial 146
A 10 inch diameter horizontal dial on a 40 inch tall square marble pedestal with dedication plaque. Gnomon is missing.
 
 
Sparkill New York USA Vertical Dial 145
11' H x 7' W x 2' D. Mosaic tile and bronze Entitled 'Thorpe Village Sundial'
 
 
Brooklyn New York USA Vertical Dial 144
10' H x 7' W x 2' D Wood and stainless steel Entitled 'Sundial and Arches'
 
 
Carona Queens New York USA Equatorial Dial 143
11' H x 18' W x 11' D Bronze on Granite base Entitled 'Crack of Dawn Sundial.' Equatorial type, using a slot of sunlight as the gnomon
 
 
Port Richmond, Staten Island New York USA Vertical Dial 142
17' H x 11' W x 8' D Painted steel with stainless steel wire cloth Noon mark and analemma features made of concrete and brass.