The Moon on this date is Waning Gibbous, with about 60% of its disk illuminated.
Moonrise and moonset are for Seoul. Moonset is when the Moon that rose this day sets, so it can fall on the next day.
On April 20, 2025, the Moon was a waning gibbous, 21.7 days old and 60% illuminated, in the constellation Sagittarius about 391,170 km (243,062 mi) from Earth. The next New Moon followed on April 27, 2025.
| Date | Moon | Lit | Age |
|---|---|---|---|
| 4/17 Thu | Waning Gibbous | 85% | 18.7d |
| 4/18 Fri | Waning Gibbous | 78% | 19.7d |
| 4/19 Sat | Waning Gibbous | 69% | 20.7d |
| 4/20 Sun | Waning Gibbous | 60% | 21.7d |
| 4/21 Mon | Last Quarter | 50% | 22.7d |
| 4/22 Tue | Waning Crescent | 39% | 23.7d |
| 4/23 Wed | Waning Crescent | 29% | 24.7d |
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.