Sandburg Center for Sky Awareness
A Fairfax County Public Schools Planetarium

The Port Arthur, TX Equatorial Sundial
Seaman's Memorial Sundial
29.9° N latitude, 93.9° W longitude

Note: Using Microsoft Internet Explorer, photo descriptors appear on mouse roll-over.

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Upper dial face, facing southwest.

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Close-up, upper dial face.

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Graph, Equation of Time (APR-SEP).

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Close-up, Equation of Time graph.

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Lower dial face, facing northeast.

Related Resources

© Copyright 2003-2012 Walter Sanford. All rights reserved.

Photographs courtesy John Hodge, Recorder, NASS Sundial Registry.
Thumbnail images prepared using photoweb v3.0
by Phil Wherry & Eric Johnston.


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