Build an Accurate Sundial
Create a top accuracy sundial for your location using common household supplies like paper and adhesive tape.
Using your longitude and timezone, the sundial can be tuned for standard time (not solar time).
Using your longitude and timezone, the sundial can be tuned for standard time (not solar time).
Drag the pin to the desired location and set the appropriate time zone.
For best results, print the sundial using card stock or glue it onto a flat surface.
For best results, print the sundial using card stock or glue it onto a flat surface.
Time of Day Sundial
Time of Day Sundial Gnomon
Calendar Sundial
Equation of Time
Hour Line Angles (Click to expand)
| Hour | Angle | Hour | Angle | Hour | Angle |
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