Welcome to the DIY Sundial Masterclass, where I walk you through everything you need to know about s Written: September 23, 2024 Welcome to the DIY Sundial Masterclass, where I walk you through everything you need to know about setting up and reading your very own sundial. Get ready to impress your neighbors by telling them it’s somewhere between 2:00 PM and ‘I don’t know, give or take 30 minutes’! Step 1: Build Your Sundial The beauty of a sundial is in its simplicity. You can literally make one at home with things lying around the house. What You’ll Need: A flat surface (like a patio table, or maybe just the ground) A stick (for the “gnomon”—yes, it has a fancy name) A compass (because if your sundial isn’t pointing north, we have bigger problems) Some stones or chalk to mark the hours (be prepared to guess) Step 2: Setting It Up Find True North: Don’t rely on guessing. Use your compass and align your sundial so the gnomon (stick) points directly north. Plop Your Stick in the Ground: This will cast the shadow. Ideally, the stick should be at a slight angle, matching your latitude (but who cares if it’s not? You’re not running NASA). Mark Your Hours: Every hour, go out and mark where the shadow falls with a stone or chalk. Be warned: This might take a full day (and some patience). Step 3: How to Read Your Sundial Early Morning: The shadow will be long. Point to the sun, squint, and say, “Ah, it must be around 8:00 AM… I think.” Noon: The shadow will be its shortest (if you’ve aligned it correctly). This is your most accurate reading of the day. Say it with confidence! Afternoon: The shadow starts to get long again. Use phrases like “Somewhere between 3:00 and 4:00, maybe?” Step 4: Advanced Techniques For those wanting to take their skills to the next level, here are some advanced tips: The "Eyeballing" Method: If the shadow is pointing somewhere between two stones and you’re unsure, just make up a time. No one will question your sundial expertise. Using the Sun’s Position: You could get fancy and look up solar noon in your area, but why? Guessing is half the fun. Seasonal Adjustments: In winter, the sun doesn’t rise as high, so just assume the sundial is always a little wrong. (Perfect excuse for late meetings!) Your Final Task Now that you’ve built and used your sundial, head into the world (or your backyard) and practice! Start by telling your friends and family the time, then slowly confuse them with talks of longitude, solar declination, and 'gnomons.' In no time, you’ll be the sundial savant of your neighborhood.