I thought you could go blind looking at the sun.
Edit: My title was worded badly. I meant how people don’t go blind. I understand why people look at sunsets, just not how they do blind. That’s my fault.
Edit: Thanks for all the replies and clarification!
Here’s what I learned incase anyone else has had the same question as me, the reason we don’t go blind is that we’re usually looking at the colours of the sky during a sunset and only some few second glances at the sun.
Looking at the sun also doesn’t make us go blind during sunrise and sunset because the light rays have to go through more atmosphere, so by the time they reach your eyes, the rays are weaker. It’s fine to look at the sun for a few seconds when it’s more red than white or yellow.
Again, thanks for all the clarification.
You don’t usually look directly at the sun, just the sky itself as it changes colors. At just the right time of twilight (dawn or dusk), the sun isn’t even visible, but it’s light can still be seen turning the sky a pretty gradient of blues and purples or reds and yellows.
Tell me you live in a city without telling me you live in a city.
But srsly it’s because it’s beautiful and unique every time. And the sun is below the horizon when we are looking
Even as the sun isn’t below the horizon…. You’re not usually looking at the sun.
OP probably also wonders why people look at stars. “Milky Way ain’t real, man!” Was a depressing thing a kid told me.
I wasn’t wondering about the appeal. I got that. I was wondering how people don’t go blind since looking at the sun can make you permanently blind. I realize my title was worded pretty badly.
you can glance at the sun for brief moments and not got blind. it’s long term staring that becomes the problem. When watching the sunset, it’s usually everything else that’s being watched.
Reddit quality toxicity right here.
And on NoStupidQuestions of all places.
Can we not?
When the sun is very low (nearly touching or even partly below the horizon), it’s typically shining through such a large amount of atmosphere that the sunlight is significantly weakened by the time it reaches your eyes. This isn’t always true though, for ex if the air is unusually dry, clear, or thin (such as near the poles). Good rule of thumb is that if it looks red rather than yellow or white, it’s likely safe to look at for at least a few seconds.
The sun high up in the sky produces light that has to go through a thin layer of air to reach you, and is really powerful. It’s so much light that it can burn your retinas. The sun near the horizon produces light that goes through hundreds of miles of atmosphere, scattering a lot of the light, and the remaining light is safe to view.
You don’t look AT the sunset. You look at what the sunset does to the scene in front of you.
