Welcome to FindMyShadow.com. This site allows you to calculate the position and height of the sun anywhere in the world
on any date and plot the shadow cast by the sun at different times of the day. Get started by finding your location and setting
the date you're interested in and see the sun position plot change. Then try out the scene drawing tool to find where your shadows
Why? There are many applications, from house-buying with confidence, choosing a plot for your flowerbeds or vegetable
patch with the best light/shade mix, planning an extension. The tools enable you to see where your house and fence lines cast
their shadows, to see what light you get in your garden. The site has also found use with photographers trying to identify the
best time to visit a location for the light and shadows desired.
How? The site uses a series of astronomy calculations to find where the sun is relative to the earth's orbit, and relative
to you on the earth's surface. Any time. It also allows you to see the shadows that are cast by objects you can specify in the
drawing tool - for example your house.
written an iPhone / iPad app to allow you to plot the shadows on your phone or tablet. Check it out!
Use the canvas above to draw out your scene. It is a plan view looking down on the scene, with true North straight upwards on the page.
Some example objects in the shape of a simple house have been placed as an example and can be deleted.
Set a background image* (eg. of a satellite image, map or plan) to help position your objects, or use the grid provided.
Click "Add object" or double click on the canvas to add an object.
Click and drag the existing objects to move them.
Drag the selection handles to resize (outside red and blue handles) and rotate (middle green handle).
Enter a number into the height text boxes to change object heights.
The units are anything you like, as long as they are the same in all 3 dimensions (width, length, height) - eg make 100 units = 10 m in your real world scene, then 5 m translates to 50 units.
* note: the image you use as background is only used on your local browser and is NOT uploaded to my server.
You will see where the shadows are cast at any time (set using the dropdown) and date (using the calendar) for your location (set on the above map)