Waning · 16.9% lit · ♌︎ Leo 01°
Moon age
25.3days
Moon phase on September 12, 2031Waning Crescent
On Friday, September 12, 2031, the Moon will be a Waning Crescent: 16.9% of its visible face lit, 25.3 days after the new moon and shrinking each night.
16.9%Illumination at noon UTC
25.3 dMoon age
404,441 km251,308 mi from Earth
♌︎ LeoMoon sign (1°)
29.5′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)
Nearest moon phases
The nearest full moon to September 12, 2031 is on Monday, September 1, 2031 at 09:21 UTC, 11 days earlier, and the nearest new moon is on Tuesday, September 16, 2031 at 18:47 UTC, 4 days later.
| Phase | Date | Time (UTC) |
|---|---|---|
| Last Quarter (before) | Monday, September 8, 2031 | 16:14 |
| New Moon (after) | Tuesday, September 16, 2031 | 18:47 |
The Moon around September 12
More about this date
Friday, September 12, 2031 falls in the lunar cycle that runs from the new moon of August 18, 2031 to the new moon of September 16, 2031, a cycle of 29.59 days.
- See every phase of the month in the moon phases in September 2031, or the whole moon calendar 2031.
- The same date one year apart: 2030 · 2032.
- 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.