Photo Planner

Glint score calculator

Glint score calculator

A quick estimate of side-lighting for train photography. Set the track bearing for your spot, then pick a time.

Track bearing

0°=North, 90°=East. Use the direction the train travels.

When

Uses your current center: Default.

Glint score

0/100

DARK

Sun

Azimuth: 5° • Altitude: -61°

If altitude is low, expect long shadows even with a high score.

Angle

Difference: 85°

Best side-light is near 90°. Close to 0°/180° is head‑on/back‑lit.