Sundials
Links
Sundials on the Internet
A major information source, with projects, detailed technical information, links to related sites, listings of societies.
The North American Sundial Society
Includes general information, links, a register of dials in North America, and a message board.
Analemmatic Sundials
http://plus.maths.org/issue11/features/sundials/
Descriptions of these vertical post sundials, why they work, detailed account of the maths necessary to plot the hour lines.
The British Sundial Society
Information on the society, links, beginner's pages, including simple sundial patterns and templates, online facilities to calculate hour lines for different sundial types.
Sundials
http://www.hps.cam.ac.uk/starry/sundials.html
Describes the history of sundials, and their development in Europe from the time of the Greeks. Includes literary and poetic references.
Sundial Information
http://home.netcom.com/~abraxas2/sun.htm
Describes sundial parts and names, the basic types, and has make your own pages for three simple types of dial.
The Analemmatic Sundial
http://www.steveirvine.com/sundial.html
Describes design and construction of a six meter wide analemmatic sundial in Canada.
Sundial Design Program
Software to design a vertical (wall mounting) sundial for walls that face up to 60 degrees away from due-south.