Sundial

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5mo
a sign that is on the side of a brick building with words written in it
Vertical Sundials | Wall Sundials - David Harber US
Vertikálne slnečné hodiny | Nástenné slnečné hodiny | David Harber
a toy bike with a wooden handlebar and seat
the day and night time zones for different areas of the earth, including the moon
a diagram showing the direction of an airplane
Equation Of Time
Equation Of Time - In-The-Sky.org
the height of a house is shown with an umbrella
Analemma shows the sun's path over a year
EarthSky community member Rick Williams in California created a cool analemma - showing the path of the sun at noon - on the wall of his house. An analemma is a figure-eight pattern, showing the position of the sun at a particular time of day over the course of a year. In Rick's image, you see the reflected light of the sun on Sunday, as it reaches its northernmost point in Earth's sky. ☀️ Thank you, Rick!
a black and white drawing of a clock face
merlinsundials
an old drawing shows the shape and structure of different objects
nemfrog
the diagram shows how to use scissors for cutting paper and other things that can be seen in
a wooden bench with numbers on it and an arrow pointing to the right, in front of green grass
Build A Sundial - Design A Sundial
the sundial primer is shown in this diagram
The Sundial Primer - Sunny Day U - Horizonta/Analemmatic Sundials Kit
an image of two doors with the names and numbers on each side, labeled in black
wijzerweb
wijzerweb
a metal tray with a clock on the top and words written in white letters, as well as a small figurine
Whitehall Products French Bronze Fisherboy Birdbath Sundial 01262 - The Home Depot
French Bronze Fisherboy Birdbath Sundial
The Home Depot
The Home Depot 
a yellow frisbee is flying over a black marker in the grass near trees
Sculpture garden shows sundials
David Brown's Noon Mark
an iron clock sitting on top of a cement pillar
Heliochronometer at Belvoir Castle © J.Hannan-Briggs
Heliochronometer at Belvoir Castle-Made by Gunning Sundials. A Heliochronometer is the acme of sundials. It is only the heliochronometer that gives a direct and accurate reading of Standard Time throughout the sunlit year. To a greater or lesser extent, all other sundials fall short of this capability. Most will only reflect accurate time on four days of the year. By comparison, the Heliochronometer is ‘right’ every day and stands a fair chance of being more accurate than your watch!
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