Blue Hour Photography Guide

Blue hour is easier when the composition is already solved. Set the tripod, clean the frame, check reflections and decide what the photo is actually about before the light gets low.

If you wait until the sky turns perfect, you will spend the best minutes adjusting legs, leveling the camera and moving two steps left.

The sweet spot is the balance between ambient sky and artificial light. Too early, the lamps look weak. Too late, the sky goes dead and the city lights take over.

Neon, windows, traffic trails and waterfront reflections all need highlight control. Bracket if the scene is contrasty, especially with signs or bright storefronts.

Auto white balance often tries to erase the feeling of blue hour. It may warm the frame until the sky looks dull. Set a cooler white balance, then adjust by eye.

You do not need the image to be blue everywhere. Warm windows against a cool sky are the point. Let the two colors speak to each other.

For tripod work, start around ISO 100, f/8, and let the shutter speed land where it needs to. For handheld work, open the aperture, raise ISO only as much as needed, and accept that some scenes want a tripod.

If there is moving traffic or water, try a longer exposure. If there are people in the frame, keep the shutter short enough that they do not turn into smudges unless that is the look you want.