Caption: The relative apparent sizes of the Sun as seen from the planets and ex-planet Pluto too.
Recall that from Earth, the angular diameter of the Sun is ∼0.5°.
          Credit/Permission:  ©
          User:Nevermore4ever,
                 2008 /
          Creative Commons
          CC BY-SA 3.0.
          
          Image link:  Wikimedia Commons:
                            File:Comparison sun seen from planets.svg.
          Local file:  local link:  sun_angular_diameter.html.
          File:  Sun file:
          sun_angular_diameter.html.