OBSERVATORY / SOUTH KOREA
일산 어린이천문대
경기도 고양시 일산동구 중산로 306-176 (성석동)
37.7004° N · 126.7911° E · 48 m above sea level
Calculated for September 21, 2026 (Korea Standard Time (KST · UTC+9)).
Tonight's Moon
Waxing Gibbous · 71% illuminated
Moonrise 15:42 · Moonset 00:22
Korea Standard Time (KST · UTC+9). Rise and set are calculated at this observatory's coordinates; local terrain can change what you see.
The dark part of the night
Astronomical night: 20:15 — 04:45 KST
Within that interval, the Moon is below the horizon from 01:30 to 04:45 KST.
The chart shows astronomical twilight, Moon altitude and geometric planet positions. It does not describe venue access, weather, haze, light pollution or local obstructions.
Next meteor shower
Orionids · Oct 21–Oct 23
The Moon is below the horizon in the candidate observing window.
A geometric candidate occurs around 05:00 KST at about -42° altitude; this is not a weather or meteor-rate forecast.