Sundials - World's Oldest Clocks

North American Sundial Society

BBC - Sundial Craftsman

Tony Moss became hooked on making sundials years ago and now is a world renowned sundial craftsman and artisan.

Solar Orientation

Introduction to sun's daily motion, seasonal change, and sunrise & sunset points on the horizon

Build a Horizontal Sundial

Easy instructions to build a horizontal sundial.  From Hack A Week TV