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The Moon on Friday, October 20, 1978: Waning Gibbous, 81% lit

Waning · 81.4% lit · ♊︎ Gemini 17°

Moon age

18.2days

Moon phase on October 20, 1978Waning Gibbous

Friday 20 October 1978396,616 km · north up · 12:00 UTC

On Friday, October 20, 1978, the Moon was a Waning Gibbous: 81.4% of its visible face lit, 18.2 days after the new moon and shrinking each night.

81.4%Illumination at noon UTC
18.2 dMoon age
396,616 km246,446 mi from Earth
♊︎ GeminiMoon sign (18°)
30.1′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)

Nearest moon phases

The nearest full moon to October 20, 1978 is on Monday, October 16, 1978 at 06:10 UTC, 4 days earlier, and the nearest new moon is on Tuesday, October 31, 1978 at 20:07 UTC, 11 days later.

PhaseDateTime (UTC)
Full Moon (before)Monday, October 16, 197806:10
Last Quarter (after)Tuesday, October 24, 197800:34

The Moon around October 20

More about this date

Friday, October 20, 1978 falls in the lunar cycle that runs from the new moon of October 2, 1978 to the new moon of October 31, 1978, a cycle of 29.56 days.