What time is sunset in Sejong today?

Sunset in Sejong is at 6:04 PM local time (Asia/Seoul) on 2026-10-08.

What phase is the Moon tonight in Sejong?

The Moon is a Waning Crescent and about 9% illuminated.

Astronomical twilight ends at 7:30 PM local time, so the sky is fully dark from then until 5:06 AM.

Moonrise in Sejong is at 3:44 AM and moonset is at 4:41 PM local time.

Sejong is too far from the poles for regular aurora; it would take a very strong geomagnetic storm.

Live now

Kp2.7

Solar wind348 km/s

X-rayB9.6

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-08 · times in Asia/Seoul · 36.59°N, 127.29°E

Event	Time
Sunrise	6:31 AM
Sunset	6:04 PM
Day length	11 h 33 min
End of civil twilight	6:30 PM
End of nautical twilight	7:00 PM
End of astronomical twilight	7:30 PM
Night length (sunset to sunrise)	12 h 28 min
Fully dark sky tonight	9 h 36 min
Astronomical twilight starts (morning)	5:06 AM

Moonrise	3:44 AM
Moonset	4:41 PM
Illumination	9.2%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.23°N, 144.57°W
Sublunar point ground speed	1,603 km/h

Moon values are for the moment this page was generated (19:14 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	8:38 AM	6:58 PM	1:48 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	8:40 AM	6:30 PM	1:35 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:52 AM	3:02 PM	7:57 AM	Visible about 4.8 h after dark, highest 60° toward the SE.
Jupiter (mag -1.9)	2:09 AM	3:46 PM	8:57 AM	Visible about 3.5 h after dark, highest 46° toward the E.
Saturn (mag 0.2)	5:59 PM	6:17 AM	12:10 AM	Visible about 11.5 h after dark, highest 55° toward the S.

Aurora near poles only. Sejong is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.