Current Time in Cheonan, South Korea
Saturday, October 31, 2026
19:10:21
Asia/Tokyo · UTC+9:00 · JST
Time Zone
Asia/Tokyo
UTC Offset
UTC+9:00
Abbreviation
JST
DST
Not in effect
Cheonan is in the Asia/Tokyo time zone (UTC+9:00). Compared with Beijing time, Cheonan is -1h vs Beijing. This page refreshes every second; time zone and DST rules come from the IANA tzdata database.
Sunrise & Sunset in Cheonan Today
Sunrise
06:53
Sunset
17:36
Day Length
10小时42分
It is currently nighttime in Cheonan. Computed from city coordinates with the NOAA solar algorithm.