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The Moon on Thursday, September 13, 1979: Last Quarter, 48% lit

Waning · 47.7% lit · ♊︎ Gemini 22°

Last Quarter at

06:16UTC

Moon phase on September 13, 1979Last Quarter

Thursday 13 September 1979390,569 km · north up · 12:00 UTC

On Thursday, September 13, 1979, the Moon was a Last Quarter: 47.7% of its visible face lit, 21.8 days after the new moon and shrinking each night. The exact Last Quarter happened at .

47.7%Illumination at noon UTC
21.8 dMoon age
390,569 km242,688 mi from Earth
♊︎ GeminiMoon sign (23°)
30.6′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)

Nearest moon phases

The nearest full moon to September 13, 1979 is on Thursday, September 6, 1979 at 10:59 UTC, 7 days earlier, and the nearest new moon is on Friday, September 21, 1979 at 09:47 UTC, 8 days later.

PhaseDateTime (UTC)
Full Moon (before)Thursday, September 6, 197910:59
Last Quarter (this day)Thursday, September 13, 197906:16
New Moon (after)Friday, September 21, 197909:47

The Moon around September 13

More about this date

Thursday, September 13, 1979 falls in the lunar cycle that runs from the new moon of August 22, 1979 to the new moon of September 21, 1979, a cycle of 29.69 days.