Moon on Thu, September 11, 2025
Lunar 7/20
The Moon on this date is Waning Gibbous, with about 85% of its disk illuminated.
Illumination
85%
Moonrise
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Moonset
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Moonrise and moonset are for Seoul. Moonset is when the Moon that rose this day sets, so it can fall on the next day.
Past full, it rises later in the evening and remains bright toward dawn.
The Moon on September 11, 2025
On September 11, 2025, the Moon was a waning gibbous, 18.9 days old and 85% illuminated, in the constellation Aries about 364,996 km (226,798 mi) from Earth. The next New Moon followed on September 21, 2025.
- Phase
- Waning Gibbous
- Illumination
- 85%
- Moon age
- 18.9 days since New Moon
- Distance from Earth
- 364,996 km (226,798 mi)
- Constellation
- Aries
- Previous Full Moon
- September 7, 2025
- Next New Moon
- September 21, 2025
- Next Full Moon
- October 7, 2025
Moon phases around September 11, 2025
| Date | Moon | Lit | Age |
|---|---|---|---|
| 9/8 Mon | Full Moon | 100% | 15.9d |
| 9/9 Tue | Waning Gibbous | 97% | 16.9d |
| 9/10 Wed | Waning Gibbous | 92% | 17.9d |
| 9/11 Thu | Waning Gibbous | 85% | 18.9d |
| 9/12 Fri | Waning Gibbous | 76% | 19.9d |
| 9/13 Sat | Waning Gibbous | 65% | 20.9d |
| 9/14 Sun | Waning Gibbous | 54% | 21.9d |
Values are calculated with Astronomy Engine at 12:00 Korea Standard Time (03:00 UTC) on each date; New and Full Moon dates are in UTC. Moon age counts days since the New Moon; distance is centre to centre.