How to Photograph Sunsets

A good sunset isn't luck. Clouds, direction and timing can all be checked before you leave.

Predicting a colorful sunset

The most vivid skies usually need:

• Partial cloud cover (roughly 30–70%), ideally high or mid-level clouds that catch light from below.
• A clear western horizon, so sunlight can travel under the clouds after sunset.
• Clean air after a storm passes.

Total overcast blocks the light; perfectly clear skies give clean gradients but little drama. The sunset forecast reads the National Weather Service hourly sky cover at the exact sunset time for the next week.

Pick a location that faces the sun

Sunset moves from northwest in June to southwest in December. Every city page lists sunset azimuth by month, and the sun & moon map draws the sunset line on a map so you can see whether it sets over the ocean, behind a ridge or down a valley.

Exposure

The sky is much brighter than the land. Options:

1. Expose for the sky and embrace silhouettes.
2. Bracket 3–5 frames 1–2 stops apart and blend.
3. Use a soft graduated ND to hold back the sky.

Underexpose slightly to keep color saturated; watch the red channel, which clips first in sunsets. The histogram tool shows clipping on finished images.

Composition

• Put something interesting in the foreground: rocks, a tree, a person, wet sand reflecting the sky.
• Place the horizon on a third — more sky if the clouds are spectacular, more land if they aren't.
• A telephoto compresses the sun and distant ridges; the sun's disk is about 1/110 of the focal length on the sensor (see the moon & sun size calculator).
• Starbursts: f/16 with the sun peeking around an edge.

Stay for the afterglow

The color often peaks 10–20 minutes after the sun disappears, followed by blue hour, when city lights and the sky balance. Many photographers pack up just before the best light.

Safety

Never look at the sun through a viewfinder or telephoto lens. Use live view and keep exposures short when the sun is high and bright.