Waxing · 99.6% lit · ♓︎ Pisces 21°
Full Moon at
23:55UTC
Moon phase on September 20, 2021Full Moon
On Monday, September 20, 2021, the Moon was a Full Moon: 99.6% of its visible face lit, 13.5 days after the new moon and at its fullest. The exact Full Moon happened at .
99.6%Illumination at noon UTC
13.5 dMoon age
388,172 km241,199 mi from Earth
♓︎ PiscesMoon sign (22°)
30.8′Apparent size (arcmin)
FullWhole disc lit
Full moon
This is the Harvest Moon (also called the Corn Moon), 389,978 km from Earth.
Nearest moon phases
The nearest full moon to September 20, 2021 is on Monday, September 20, 2021 at 23:55 UTC, the same day, and the nearest new moon is on Tuesday, September 7, 2021 at 00:52 UTC, 13 days earlier.
| Phase | Date | Time (UTC) |
|---|---|---|
| First Quarter (before) | Monday, September 13, 2021 | 20:39 |
| Full Moon (this day) | Monday, September 20, 2021 | 23:55 |
| Last Quarter (after) | Wednesday, September 29, 2021 | 01:57 |
The Moon around September 20
More about this date
Monday, September 20, 2021 falls in the lunar cycle that runs from the new moon of September 7, 2021 to the new moon of October 6, 2021, a cycle of 29.43 days.
- See every phase of the month in the moon phases in September 2021, or the whole moon calendar 2021.
- The same date one year apart: 2020 · 2022.
- 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.