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Moon on Tue, October 21, 2025

← 10/20Tue10/22 →
Lunar 9/1

The Moon on this date is New Moon, with about 0% of its disk illuminated.

Watch this night's MoonNew Moon“A moon hidden in light, holding its place in the night”
Illumination
0%
Moonrise
--:--
Moonset
--:--

Moonrise and moonset are for Seoul. Moonset is when the Moon that rose this day sets, so it can fall on the next day.

See the October 2025 Moon calendar and major phase times →

Orionids meteor shower

Watch the spaces between the stars on an autumn night.

Around this time each year · estimated peak window

A predawn sky with little moonlight.

When and how to watch

Find a dark location and watch a wide area of sky with unaided eyes.

Typical peak 2025-10-21–2025-10-23 · approximate annual window, not a year-specific forecast.

Seoul estimate · Korea Standard Time (KST)

Predawn candidate 10/21, 05:00 · watch a wide area of sky.

The Moon is below the horizon at this time, reducing moonlight interference.

Clouds and light pollution affect actual visibility.

Check IMO annual meteor forecasts
Aligned close to the Sun, it is nearly invisible in the night sky.

The Moon on October 21, 2025

On October 21, 2025, the Moon was a New Moon, 29.3 days old and 0% illuminated, in the constellation Virgo about 403,585 km (250,776 mi) from Earth. The New Moon fell on this date.

Phase
New Moon
Illumination
0%
Moon age
29.3 days since New Moon
Distance from Earth
403,585 km (250,776 mi)
Constellation
Virgo
Previous Full Moon
October 7, 2025
Next New Moon
This date
Next Full Moon
November 5, 2025

Moon phases around October 21, 2025

Moon phase, illumination and age for the three days before and after October 21, 2025
DateMoonLitAge
10/18 SatWaning Crescent11%26.3d
10/19 SunWaning Crescent5%27.3d
10/20 MonWaning Crescent2%28.3d
10/21 TueNew Moon0%29.3d
10/22 WedNew Moon0%0.6d
10/23 ThuWaxing Crescent2%1.6d
10/24 FriWaxing Crescent6%2.6d

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.

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