How long does it take for light to reach Pluto from the Sun?

Answers.com > Wiki Answers > Categories > Science > Astronomy > Planetary Science > The Solar System > Dwarf Planets > Dwarf Planet Pluto > How long does it take for light to reach Pluto from the Sun?
Answer:
Pluto's distance from the Sun is from 4.4 to 7.4 billion kilometers.

The speed of light is 300,000 km/sec.

Light takes between from 4.1 hours and 6.8 hours to travel from the Sun to Pluto.

For the mean distance of 5.9 billion km, it would take 5.46 hours.

First answer by JohnW34. Last edit by Dfoofnik. Contributor trust: 2349 [recommend contributorrecommended]. Question popularity: 4 [recommend question].

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