Cheongju-si
North Chungcheong, South Korea
Today
Feb 21, 2026
Forecast Data Not Yet Available
This location is in our database, but we haven't generated forecast data for it yet due to resource limitations. Below you'll find general location information useful for stargazing and astrophotography planning.
Coordinates
36.6372°, 127.4897°
Elevation
N/A
Population
853,938
Timezone
Asia/Seoul
Country Code
KR
Admin Region
North Chungcheong
Light Pollution
8
Class 1
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Cheongju-si Classification
Poor for Astronomy
Bortle Class 8: City Sky
City sky
Visible Tonight
Sky glows whitish gray, only brightest stars visible, M44 invisible
💡 Urban Sky Recommendation
Focus on lunar and planetary observation. Consider driving to a darker location for deep sky work.
💡 Tip: Check "Nearby Dark Sky" section below to find better observing sites within driving distance
Explore South Korea on Aletheia
Aletheia is an Earth Operating System that tracks events, synthesizes intelligence, and provides insights about entities and countries worldwide.
View South Korea IntelligencePlan Your Shoot with Our Calculators
Even without forecast data, you can use our free calculators to plan your photography settings
Open Calculators