The Moon on this date is Waning Crescent, with about 2% 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.
A day when Venus keeps the Moon company.
Difficult to see together at night from Seoul.
The Moon and Venus appear close together in our sky; they are not physically close.
Closest approach 10/20, 02:45 KST · 3.2° geocentric separation
Seoul estimate · Korea Standard Time (KST)
No nighttime viewing window meets our criteria in Seoul on this date.
Clouds and light pollution affect actual visibility.
On October 20, 2025, the Moon was a waning crescent, 28.3 days old and 2% illuminated, in the constellation Virgo about 401,453 km (249,451 mi) from Earth. The next New Moon followed on October 21, 2025.
| Date | Moon | Lit | Age |
|---|---|---|---|
| 10/17 Fri | Waning Crescent | 17% | 25.3d |
| 10/18 Sat | Waning Crescent | 11% | 26.3d |
| 10/19 Sun | Waning Crescent | 5% | 27.3d |
| 10/20 Mon | Waning Crescent | 2% | 28.3d |
| 10/21 Tue | New Moon | 0% | 29.3d |
| 10/22 Wed | New Moon | 0% | 0.6d |
| 10/23 Thu | Waxing Crescent | 2% | 1.6d |
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.
