Sunset Visualiser

A flat Earth predicts a Sun that shrinks as it sets. A globe predicts one that doesn’t.

 

Units

Globe Earth · camera view

Globe Earth · side view

Distances not to scale · angles exact

Flat Earth · camera view

Flat Earth · side view

Model
km

Angular diameter

arcminutes

Rate of change

arcseconds per minute · below zero = shrinking

Right now

Globe Flat