Time in South Korea

Time in Cheongju-si now

Tuesday, November 3, 2026

KST · UTC+9 Korean Standard Time

Sunrise
6:54 AM
Sunset
5:32 PM
Day length
10 h 37 min
Daylight saving
Not observed

Cheongju-si time zone

Time zone

Korean Standard Time (KST), UTC+9. IANA zone Asia/Seoul.

Clock changes

Cheongju-si does not change its clocks; it stays on UTC+9 all year.

Location

Cheongju-si, North Chungcheong, South Korea. Coordinates 36.64° N, 127.49° E; population about 852,147.

Sunrise and sunset in Cheongju-si today

Dawn (civil)
6:28 AM
Sunrise
6:54 AM
Solar noon
12:13 PM
Sunset
5:32 PM
Dusk (civil)
5:59 PM
Day length
10 h 37 min
Night length
13 h 23 min
Golden hour, morning
6:38 AM – 7:31 AM
Golden hour, evening
4:55 PM – 5:48 PM
Blue hour, morning
6:28 AM – 6:38 AM
Blue hour, evening
5:48 PM – 5:59 PM

Calculated for the city centre at sea level; accurate to about a minute. Golden hour is when the sun is between 4° below and 6° above the horizon; blue hour between 6° and 4° below. See the whole month or another date.

Cheongju-si time compared with other cities

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CityLocal timeDifference from Cheongju-si
New York City, New York7:00 AM14 hours behind Cheongju-si
Los Angeles, California4:00 AM17 hours behind Cheongju-si
Chicago, Illinois6:00 AM15 hours behind Cheongju-si
Denver, Colorado5:00 AM16 hours behind Cheongju-si
Phoenix, Arizona5:00 AM16 hours behind Cheongju-si
Honolulu, Hawaii2:00 AM19 hours behind Cheongju-si
Anchorage, Alaska3:00 AM18 hours behind Cheongju-si
Toronto, Canada7:00 AM14 hours behind Cheongju-si
Vancouver, Canada5:00 AM16 hours behind Cheongju-si
Mexico City, Mexico6:00 AM15 hours behind Cheongju-si
São Paulo, Brazil9:00 AM12 hours behind Cheongju-si
Buenos Aires, Argentina9:00 AM12 hours behind Cheongju-si
London, United Kingdom12:00 PM9 hours behind Cheongju-si
Dublin, Ireland12:00 PM9 hours behind Cheongju-si

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Questions about time in Cheongju-si

What time zone is Cheongju-si in?

Cheongju-si uses Korean Standard Time (KST, UTC+9) all year. Its IANA time-zone identifier is Asia/Seoul, which is what phones and computers use to set the local time.

Does Cheongju-si observe daylight saving time?

No. Cheongju-si stays on UTC+9 all year, so its clocks do not change for daylight saving time.

How far is Cheongju-si from UTC?

Cheongju-si is 9 hours ahead of UTC.

What time is sunrise and sunset in Cheongju-si today?

The table above shows today’s sunrise, sunset and day length for the city centre. As an example, on Tuesday, November 3, 2026 the sun rose at 6:54 AM and set at 5:32 PM, giving 10 h 37 min of daylight.

What would you like to work out?