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Total Solar Eclipse: The ONLY Safe Way to Watch
Total Solar Eclipse 2026: Your Kid-Friendly Guide to Watching Safely on August 12
What’s Happening?
Imagine the Moon playing a game of "peek-a-boo" with the Sun. On August 12, 2026, the Moon will slide right between the Earth and the Sun, blocking the Sun’s light for a few magical minutes. This is called a total solar eclipse.
It’s the first of three eclipses coming to Spain over the next two years. Because this one happens in the evening in Spain, viewers there will get a rare bonus: a "sunset eclipse" where a crescent-shaped Sun sets right after the total eclipse ends.
Where Can You See It?
The "VIP Section" (Path of Totality)
If you are in these places, the Moon will completely cover the Sun:
- Parts of Greenland
- Iceland
- Northern Russia
- Spain
- Portugal
The "General Admission" Section (Partial Eclipse)
Everyone else in these regions will see the Moon take a "bite" out of the Sun (a partial eclipse):
- Northern United States
- Canada
- Most of Europe
- Northwestern Africa
Want to know exactly when to look up?
Check the schedule for your exact location at Time and Date.
Why Eye Safety is a BIG Deal
IMPORTANT: NEVER LOOK AT THE SUN WITH YOUR NAKED EYES!
Not even for a second. Not even if it’s mostly covered. The Sun’s invisible rays (infrared and ultraviolet) can cook the sensitive cells in your retina—the part of your eye that sees light. This damage is called solar retinopathy.
- It can cause permanent blindness or blurry vision.
- There is no treatment to fix it.
- In 2017, a young woman damaged both eyes using glasses that looked safe but weren’t certified.
- Regular sunglasses are NOT enough. They block UV for daily life, but they let through way too much light for staring at the Sun.
How to Watch Safely: Get the Right Gear
You need certified solar viewers that meet the ISO 12312-2 international safety standard. These are 100,000 times darker than sunglasses.
What Works
- Eclipse Glasses (cardboard frames with black polymer lenses infused with carbon).
- Handheld Solar Viewers (like a little card you hold up).
- Telescopes/Binoculars/Cameras with a special solar filter attached to the FRONT (the big end, not the eyepiece).
Where to Buy Safe Gear
Don’t guess! Use the American Astronomical Society’s (AAS) vetted list of safe manufacturers and resellers:
eclipse.aas.org/resources/solar-filters
Step-by-Step: Using Your Eclipse Glasses Correctly
Follow these steps every single time you look up:
- Inspect: Check for scratches, tears, or punctures. If damaged, throw them away.
- Put On: Put the glasses on BEFORE you look up at the Sun.
- Look: Enjoy the view!
- Look Away: Turn your head completely away from the Sun.
- Take Off: Remove the glasses only after you are looking away.
Supervise kids constantly. Make sure they don’t peek around the frames.
Wear prescription glasses? Keep them on. Put the eclipse glasses over them, or hold a handheld viewer in front of them.
DANGER ZONE: What NOT To Do
| Don’t Do This | Why? |
|---|---|
| Look through a camera, telescope, or binoculars while wearing eclipse glasses. | The lenses concentrate the Sun’s rays like a magnifying glass. They will burn right through the filter and into your eye instantly. |
| Use sunglasses, smoked glass, CDs, or space blankets. | They do not block dangerous infrared radiation. |
| Use auto-darkening welding helmets. | They might not react fast enough to protect you. |
Special Option: Welding Filters
Only if you can’t get eclipse glasses.
- You can use welding filters made of tempered glass or metal-coated polycarbonate.
- Shade Number must be 12 or higher (Shade 13 or 14 is best/comfortable).
- The Sun will look green instead of orange/white.
- Hard to find in stores; check online.
- Standard welding helmets (adjustable/auto-darkening) are NOT safe.
No Glasses? No Problem! Try Indirect Viewing
You can watch the eclipse without ever looking at the Sun by projecting its image.
1. The Classic Pinhole Projector
- Poke a small, clean hole in an index card (or paper plate).
- Stand with your BACK to the Sun.
- Hold the card up so sunlight passes through the hole.
- Look at the shadow on the ground or a second piece of paper. You’ll see a tiny crescent Sun!
2. Household Items That Work
- Colander / Strainer (projects dozens of crescents!)
- Straw Hat
- Your Hands: Cross your fingers to make a "waffle" pattern. The gaps project little crescents.
- Leafy Trees: Look at the ground under a tree. The gaps between leaves act like thousands of pinholes, painting the eclipse on the sidewalk.
NEVER look through the pinhole at the Sun. Only look at the projected image on the ground.
Taking Care of Your Eclipse Glasses
Good news: ISO 12312-2 certified glasses DO NOT EXPIRE if they aren’t damaged.
- Storage: Keep at room temperature in an envelope or original sleeve to prevent scratches.
- Cleaning: DRY ONLY. Use a soft tissue or microfiber cloth.
- NO water, glass cleaner, baby wipes, or wet wipes. Moisture makes the cardboard frames peel off the lenses.
- Ignore Old Labels: Some older boxes say "use only 3 minutes" or "throw away after 3 years." Those rules do NOT apply to modern ISO 12312-2 certified viewers.
Summary Checklist
- [ ] Date: August 12, 2026.
- [ ] Location: Check if you are in the Path of Totality (full cover) or Partial Zone (bite taken out).
- [ ] Gear: Get ISO 12312-2 certified eclipse glasses/viewers from the AAS approved list.
- [ ] Rule #1: Never look at the Sun without certified protection (except during the brief totality if you are in the path).
- [ ] Rule #2: Never use optical devices (cameras, bins, telescopes) with just glasses; you need a front-mounted solar filter.
- [ ] Backup Plan: Make a pinhole projector (colander, paper, fingers) for safe, indirect viewing.
- [ ] Care: Store dry, clean dry, keep forever if undamaged.
FAQ: Your Eclipse Questions Answered
1. Can I use my regular sunglasses if I stack three pairs?
Absolutely not. Sunglasses do not block the invisible infrared radiation that burns your retina. Stacking them doesn’t help. You need the special black polymer material in certified viewers.
2. I’m in the "Path of Totality." Can I take my glasses off?
Yes, but ONLY during "Totality." This is the brief minute or two when the Moon completely covers the bright face of the Sun. The instant you see a tiny bead of bright light reappear (the "Diamond Ring"), put your glasses back on immediately.
3. My eclipse glasses from 2017/2024 look fine. Can I reuse them?
Yes! As long as they are ISO 12312-2 certified and have no scratches, tears, or loose frames, they are safe to use indefinitely. The "3-year expiration" warning is outdated.
4. Is it safe to take a selfie with the eclipse in the background?
Only if you don’t look at the Sun. Point your phone camera away from your face. Do not look through the phone screen to frame the shot without a proper solar filter on the camera lens—the concentrated light can damage the phone sensor and your eye if you peek.
5. Why does the Sun look green through a welding filter?
Welding filters (Shade 12+) are designed for welding arcs, not the Sun’s color temperature. They transmit light differently, making the Sun appear green. It’s safe (if shade 12+), just a different color!
Enjoy the show! Remember: Eyes are irreplaceable. The eclipse is temporary. Protect the permanent.
