Massachusetts Selected Sundials

Click on any photo or city name to get more sundial details and more photos.
 
Amherst Massachusetts USA Stonehenge Dial 523
On the fields of U-Mass is a replica of an American Indian sun-wheel. A circle 130 feet in diameter has 14 major stones weighing 56 tons, 12 minor stones, and 4 flat stones at the center. 2 major stones mark the N and S cardinal points; a pair of portal stones mark the E and W points allowing an uninterrupted view of sunrise and sunset at the equinoxes; 4 stones mark sunrise and sunset at the solstices; and 4 more stones mark the extreme northern and southern positions of moonrise and moonset. Guided presentations can be arranged by calling 413-545-4311.
 
Andover Massachusetts USA Armillary Dial 40
A very large and ornate armillary sphere, approximately 8 feet in diameter. Sculpted by Paul Manship in 1928 and cast by Alexis Rudier Fondeur in Paris. The armillary has large figures inside the sphere at the base and the equatorial circle has signs of the zodiac in raised metalwork. The dial sits atop a well proportioned light granite pillar that is about 3 foot high and 4 foot diameter.
 
Boston Massachusetts USA Horizontal Dial 280
A bronze horizontal dial with bronze figures of a bird with baby birds in nest and worm as gnomon.
 
Boston Massachusetts USA Vertical Decliner Dial 41
High on east facing wall of the Old State House, is a vertical declining originally built in 1713. The 6x4 foot dial is just above the third story window. Restored by R.N. Mayall in 1957. Background is faded blue. Hour lines are hard to see, but Roman numerals along edge are clearly visible. In upper left corner of dial, just above the gnomon, is a small yellow sun.
 
Cambridge Massachusetts USA Polar Dial 725
A small polar dial with Arabic numerals for EST and EDST
 
Cambridge Massachusetts USA Horizontal Dial 557
A well-patinaed horizontal bronze dial on a stone pillar.
 
Cambridge Massachusetts USA Horizontal Dial 556
A stone horizontal dial on a pedestal about 4 ft. high donated to Harvard by class of 1870.
 
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.)
 
Cambridge Massachusetts USA Collection Dial 126
 
Cambridge Massachusetts USA Collection Dial 125
Harold C. Ernst Collection
 
Cambridge Massachusetts USA Vertical Dial 45
Painted Dial
 
Charlestown Massachusetts USA Horizontal Dial 268
A 10 foot diameter bronze and granite horizontal dial with bronze gnomon and Arabic hour numerals on a 2 foot high granite base. Craftspeople of Colonial days are pictured on the face of the sundial. Sculptures depict a grandpa holding a baby while looking at the dial from the east side and a child peeking from behind the 5 foot tall bronze gnomon. Each bronze hour numeral includes a scene sculpture.
 
Danvers Massachusetts USA Vertical Dial 42
An east- declining vertical wood dial above the main doorway of the Rebecca Nurse House. Rebecca Nurse was a victim of the Salem witch trials in 1692. The House was restored in 1909 and it is believed this dial was added at that time; there is no evidence the house originally had a sundial.
 
Dartmouth Massachusetts USA Vertical Dial 163
1820 Federal style building owned by the Univ. of Mass. at Dartmouth. Referred to as the Sundial building because of a vertical dial over the main entrance.
 
Foxboro Massachusetts USA Vertical Dial 43
Very large vertical dial mounted above the entrance to the Foxboro Research Center. With solstice and equinox lines and a noon analemma.
 
Gloucester Massachusetts USA Horizontal Dial 44
 
Greenfield Massachusetts USA Hours to Sunset Dial 475
A 5 foot diameter pink Canadian granite horizontal hours-until-sunset dial. The 8 inch thick granite slab weighs 2000 pounds and rests on a short recessed pedestal, appearing to float above the grass dome of a memorial garden. Lines for hour periods 2-12 are marked with Arabic numerals. The gnomon is a 3/8 inch brass rod protruding 4 inches above the dial face.
 
Milton Massachusetts USA Vertical Decliner Dial 92
A vertical south facing dial made of painted mahogany with an aluminum gnomon. The dial is in the shape of a shield 3 foot tall by 2 1/2 foot wide, following the seal of the Milton Academy. Around the edge are the hours in Roman numeral. An Equation of Time correction table is now missing, but does not detract from the beauty of the dial.
 
Nantucket Massachusetts USA Horizontal and Gnomonic Dial 513
A combination of horizontal dial and gnomonic projection dial. The dial is about 2 x 3 feet sitting upon a simple wood pedestal. A small horizontal dial about 8 inches in diameter with a triangular brass gnomon tells Daylight Saving Time. Then a larger gnomonic dial is scribed on the remaining surface, with shadow cast by the vertical edge of the triangular gnomon. The gnomonic dial has hourly analemmas at Standard Time and declination lines for each month. Dial is built to be read from the north, so the user's shadow does not interfere
 
Newburyport Massachusetts USA Armillary Dial 443
This 4-foot diameter armillary sphere is made of galvanized, painted and gold leafed steel. The
 
Newton Massachusetts USA Horizontal Dial 46
Limestone Horizontal
 
Orange Massachusetts USA Vertical Dial 527
A vertical sundial built from Eastern White Pine local-grown timber. The dial face is 35x44 inches and the gnomon is a 3 inch long aluminum rod. Hour lines include analemmas and the spring and fall lines are painted different colors with corresponding dates identified. Solstice and equinox lines are shown.
 
Plymouth Massachusetts USA Horizontal Dial 342
approx. 8 feet in diameter Roman numerals, with half-hour marks and compass rose. Dial sits on a rectangular stone pedestal.
 
Salem Massachusetts USA Horizontal Dial 131
Approx. 10 inch diameter cast bronze horizontal dial. Inner ring has zodiac signs, middle ring has cherubs, leaves and a crown, and outer ring has hours 4AM-8PM in Roman numerals but no hour lines. The 6AM and 6PM lines are opposite each other but their hour lines do not pass through the root of the gnomon. It is believed the dial was installed about 1910 by then owner Caroline Emmerton. The dial was moved in 2007 to a less sunny location to make room for a seaman's memorial sculpture. The dial pedestal is traditionally decorated stone with circular top
 
Salem Massachusetts USA Collection Dial 124
 
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.
 
Somerville Massachusetts USA Vertical Dial 441
This 5 foot x 7 foot vertical dial is painted onto the true south facing concrete wall of a commercial building. The gnomon and hour lines appear to be weathered copper or bronze. The hour lines are corrected for longitude, but may be in error by about 5 minutes. The dial is in relatively good condition, but the painted numerals are fading. The building itself has been in several hands over the last 10-15 years.
 
South Hadley Massachusetts USA Horizontal Dial 338
A small horizontal dial about 16 inches square, with a plain gnomon that rises about 6 inches. Nearby is a building with a hard to find wall dial, covered by ivy. Mayall's 1938 edition of "Sundials" shows the sundial without the ivy. The dial sits on an ornate stone pillar resting on a two-step octagonal base.
 
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.
 
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.
 
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."
 
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.
 
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.
 
Wellesley Massachusetts USA Equatorial Dial 49
Half cylinder
 
Wendell Massachusetts USA Vertical Dial 688
A 15x5 foot hammer formed copper vertical dial declining 8° east of south with hour and half hour lines and Roman hour numerals. Gnomon is supported by dual braces. An EOT correction graph is provided and includes the inscription, "For every purpose there is a season" and acknowledgment to Friends of the Library and the Massachusetts Cultural Council.
 
Williamstown Massachusetts USA Armillary Dial 50
48 inch diameter. A smaller copy of the San Diego Zoo armillary (#79), identical to the one at Univ of Wisconsin - La Crosse.
 
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.
 
Worcester Massachusetts USA Equatorial Dial 312
A Victor E. Edwards bronze equatorial sundial. It has an unusual crescent shaped arm with notch at the upper end. The arm is rotated until sunlight through the notch strikes an analemma on the lower inner curve of the crescent. Time is then read on a circular dial from an "hour hand" pointer extending from the base of the crescent.
 
Worcester Massachusetts USA Equatorial Dial 95
ca 6' segment of cylinder, approx 3' high Metal Gnomon is intentionally omitted. Visitor stands centered in the curve of the cylinder and places finger on crossbar as directed. Shadow of finger indicates the time.
 
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