Moon on Wed, September 17, 2025
Lunar 7/26
The Moon on this date is Waning Crescent, with about 22% of its disk illuminated.
Illumination
22%
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.
A thin crescent appears low in the eastern sky before sunrise.
The Moon on September 17, 2025
On September 17, 2025, the Moon was a waning crescent, 24.9 days old and 22% illuminated, in the constellation Cancer about 381,208 km (236,872 mi) from Earth. The next New Moon followed on September 21, 2025.
- Phase
- Waning Crescent
- Illumination
- 22%
- Moon age
- 24.9 days since New Moon
- Distance from Earth
- 381,208 km (236,872 mi)
- Constellation
- Cancer
- Previous Full Moon
- September 7, 2025
- Next New Moon
- September 21, 2025
- Next Full Moon
- October 7, 2025
Moon phases around September 17, 2025
| Date | Moon | Lit | Age |
|---|---|---|---|
| 9/14 Sun | Waning Gibbous | 54% | 21.9d |
| 9/15 Mon | Waning Crescent | 42% | 22.9d |
| 9/16 Tue | Waning Crescent | 32% | 23.9d |
| 9/17 Wed | Waning Crescent | 22% | 24.9d |
| 9/18 Thu | Waning Crescent | 14% | 25.9d |
| 9/19 Fri | Waning Crescent | 7% | 26.9d |
| 9/20 Sat | Waning Crescent | 3% | 27.9d |
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.