created by Carl Sabanski
"The Sundial Primer"
Get "Hooked on Gnomonics"!
GNOMONICS: the science of sundialling.
Over 1400 bonus charts and images available only on the CD!
Obrigado a JUAREZ SILVEIRA SANT'ANNA, por muitas das páginas de ‘The Sundial Primer’ estarem agora disponíveis em português. Por favor, siga o link abaixo.
The following index will take you to the
topic of interest to you.
If a topic has been updated you will see the following symbol attached.
Information available on 39 different sundials!
Kids! --- Teachers! --- Diallists!
Come and visit and you will find:
For both the Northern and Southern Hemispheres!
Paper sundial kits for 21 types of sundials available in 74 models.
Equatorial Sundial, Polar Sundial, Cycloid Polar Sundial, Cross Sundial, Equatorial Ring Sundial, Star Sundial, Horizontal/Analemmatic Sundial, CD Sundial, Gnomon-less Equatorial Sundial, Universal Analemmatic Sundial, Digital Equatorial Sundial, Standard Time Equatorial Sundial, Globe Sundial, Universal Ring Sundial, Pinwheel Equatorial Sundial, Universal Horizontal Sundial, Universal Foster-Lambert Sundial, Universal Bifilar Sundial, Standard Time Equatorial Ring Sundial, Universal Hours Before Sunset Sundial
FREE! FREE!! FREE!!!
Check out the virtual sundials page.
Just what is "Extreme Dialling"?
Get your FREE SDU "Cool Tools"!
Every solar time sundial needs a "Correct-A-Dial" !
Or a "Correct-A-Dial II"!
Equation of Time & Longitude Correction
Need help with your sundial project?
You need a "Dialling Buddy"!
Do you want to build a sundial but feel lost?
Let a "Dialling Guide" show you the way!
Over 2500 Horizontal,
Vertical North, South, East & West, Polar, Double Gnomon Polar,
Which way does that wall go?
The "Wall Declinometer" will let you know!
Planning a "Quest for Sundial"?
Don't forget to take the "Check-A-Dial"!
So...you need to find the true north-south line.
Sleuth it out with the "SNOURTH-ometer"!
Are you inclined to build an inclining sundial?
First find the inclination with the "Inclinometer"!
Learning about sundials is a lot of fun and making your own simple sundial that will actually work is even more fun and a lot easier than you think. "Sunny Day U" has something for diallists of all ages. There you will find "Easy Make Sundials" and "Long Hand Sundials". There are also a number of great paper sundial kits. In no time you will be building your very own sundial. And don't forget to get your "Correct-A-Dial" calculator and "Dialling Buddy".
So get "Hooked on Gnomonics" at "Sunny Day U". Our door is always open.
Should you have any questions or comments please send us an email.
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