Waning · 70.7% lit · ♊︎ Gemini 03°
Moon age
20.8days
Moon phase on September 21, 2027Waning Gibbous
On Tuesday, September 21, 2027, the Moon will be a Waning Gibbous: 70.7% of its visible face lit, 20.8 days after the new moon and shrinking each night.
70.7%Illumination at noon UTC
20.8 dMoon age
380,897 km236,678 mi from Earth
♊︎ GeminiMoon sign (4°)
31.4′Apparent size (arcmin)
WaningLit on the left (N. Hemisphere)
Nearest moon phases
The nearest full moon to September 21, 2027 is on Wednesday, September 15, 2027 at 23:04 UTC, 6 days earlier, and the nearest new moon is on Thursday, September 30, 2027 at 02:36 UTC, 9 days later.
| Phase | Date | Time (UTC) |
|---|---|---|
| Full Moon (before) | Wednesday, September 15, 2027 | 23:04 |
| Last Quarter (after) | Thursday, September 23, 2027 | 10:21 |
The Moon around September 21
More about this date
Tuesday, September 21, 2027 falls in the lunar cycle that runs from the new moon of August 31, 2027 to the new moon of September 30, 2027, a cycle of 29.37 days.
- See every phase of the month in the moon phases in September 2027, or the whole moon calendar 2027.
- The same date one year apart: 2026 · 2028.
- 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.