Direct sunlight becomes indirect as a cloud blocks its rays. A small break in heavy cloud just above the horizon can transform a scene from ordinary to spectacular in a split second. Fiji A mid-afternoon downpour produces a very soft light. Contrast is reduced and colors are muted. Rain streaks are much more noticeable against a dark background.
Direct sunlight produces a harsh light, especially noticeable in the middle of the day.
Shadows are short and deep and contrast will be high. Colors are strong and accurate, but can also be washed out by the intense, overhead sunlight. In the two to three hours after sunrise and before sunset, direct sunlight is not quite as harsh and colors are still reproduced naturally. The lower angle of the sun gives shadows with some length, brings out textures and adds interest and depth to subjects. At sunrise and sunset the very low angle of direct sunlight produces long shadows, and texture and shape become accentuated.