TF0923 : The sundial in the grass

taken 3 years ago, near to Morton, Lincolnshire, Great Britain

This is 1 of 2 images, with title The sundial in the grass in this square
The sundial in the grass
The sundial in the grass
The arched line of hour-stones and the gnomon base of the Sundial are in the grass verge
Morton Analemmatic Sundial :: TF0924
This sundial was installed during the celebrations of the Millennium, and is of an unusual form, in that the observer uses their body as the Gnomon

An Analemmatic Sundial is one where the gnomon's position is varied through the year. The base is moved along a path like a flattened figure eight, to compensate for the apparent loop in the sky that would be seen if the absolute position of the sun's zenith were to be plotted up there.

In this sundial one follows the instructions to stand upon the inscribed base according to the month of the year, and the shadow of one's body falls upon one of the numbered hour-stones laid out in an elliptical arc around the base.

Mathematical descriptions include a fixed height for the Gnomon, but so long as the gnomon is longer (that is, taller) than the semi-major axis then its shadow will intersect the elliptical arc and be perfectly understandable.

The hour stones are, of course, placed according to UTC. No allowance is provided for summertime.

The whole thing is discretely placed in the wide grass verge of the High Street, with a small explanatory plaque on a nearby barn wall.
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Grid Square
TF0923, 88 images   (more nearby )
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Date Taken
Sunday, 29 May, 2016   (more nearby)
Sunday, 29 May, 2016
Geographical Context
Village, Rural settlement  Flat landscapes 
Primary Subject of Photo
Subject Location
OSGB36: geotagged! TF 0945 2399 [10m precision]
WGS84: 52:48.1423N 0:22.6763W
Camera Location
OSGB36: geotagged! TF 0943 2399
View Direction
EAST (about 90 degrees)
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Other Tags
Analemmatic  Millennium Sundial  Sundial  Human Sundial  Millennium Monument 

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Image Type (about): geograph 
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