On a sunny day, you can keep the ISO low, around 100 to 200, because there’s plenty of light.
ISO is like your camera's magic knob that controls how sensitive it is to light. Turning this setting up or down changes how bright or dark your photos are. On a sunny day, you can keep the ISO low, around 100 to 200, because there’s plenty of light. Your photos will turn out sharp and clear. In darker situations — like under a cloudy sky or during the golden hours of dawn and dusk — you’ll want to nudge that ISO up to between 400 and 800. This helps you capture more light without losing the crispness of your shot!