So You’re Underwater: Why Do You See That Circle of Light Above You?

Have you ever found yourself underwater, looking up towards the surface, and noticed a perfect circle of light above you? This phenomenon is known as a “light halo” or “heavenly light” and occurs when sunlight or artificial light breaks through the surface of the water.

As light travels through the water, it bends and refracts due to the change in density between the air and water. This bending causes the light to converge at a single point, creating the circular pattern that you see when looking up from below.

The size and intensity of the halo can vary depending on the angle of the light source, the depth of the water, and the clarity of the water. In shallow, clear water, the halo may appear more vibrant and pronounced.

Some people believe that seeing a light halo underwater is a spiritual experience, symbolizing hope or a connection to the divine. Others simply appreciate the beauty and tranquility of the underwater world and the natural phenomena that occur within it.

Next time you find yourself underwater and see that circle of light above you, take a moment to marvel at the wonders of nature and the physics of light and water. It’s a magical sight that never fails to captivate those who witness it.

So the next time you’re swimming, diving, or snorkeling and notice that circle of light above you, remember the science behind it and the beauty of the natural world that surrounds you.

Embrace the moment and savor the serenity of the underwater world, illuminated by the mesmerizing glow of the light halo above you.