Waning · 69.9% lit · ♊︎ Gemini 01°
Moon age
20.4days
Moon phase on September 18, 2011Waning Gibbous
On Sunday, September 18, 2011, the Moon was a Waning Gibbous: 69.9% of its visible face lit, 20.4 days after the new moon and shrinking each night.
69.9%Illumination at noon UTC
20.4 dMoon age
401,035 km249,192 mi from Earth
♊︎ GeminiMoon sign (2°)
29.8′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)
Nearest moon phases
The nearest full moon to September 18, 2011 is on Monday, September 12, 2011 at 09:27 UTC, 6 days earlier, and the nearest new moon is on Tuesday, September 27, 2011 at 11:09 UTC, 9 days later.
| Phase | Date | Time (UTC) |
|---|---|---|
| Full Moon (before) | Monday, September 12, 2011 | 09:27 |
| Last Quarter (after) | Tuesday, September 20, 2011 | 13:39 |
The Moon around September 18
More about this date
Sunday, September 18, 2011 falls in the lunar cycle that runs from the new moon of August 29, 2011 to the new moon of September 27, 2011, a cycle of 29.34 days.
- See every phase of the month in the moon phases in September 2011, or the whole moon calendar 2011.
- The same date one year apart: 2010 · 2012.
- Born on this day? The moon phase on your birthday tool adds your birth time and your moon sign.
- Phases change by time zone: this page uses Coordinated Universal Time (UTC). Learn how to read the phases of the moon.