Current Time in Cheonan, South Korea 🇰🇷
Lat/Long:
36.81° N,
127.15° E
Population: 666,417
Country:
🇰🇷
South Korea
IANA Timezone:
Asia/Seoul
UTC Offset:
+09:00
Timezone:
KST
Daylight Saving Time:
No ❌
Standard Timezone Abbreviations used in South Korea:
KST
Time in Cheonan — FAQ
Answers refreshed each request based on Cheonan's current local time, time zone, and DST status.
What time is it in Cheonan right now?
The current local time in Cheonan, South Korea is 21:03 (Tuesday, July 21, 2026). Cheonan observes the Asia/Seoul time zone, which is UTC+9 .
Which time zone does Cheonan use?
Cheonan uses Asia/Seoul, an IANA time zone identifier. Use this identifier when configuring calendar apps, servers or scheduling software to ensure the correct UTC offset and daylight-saving rules are applied for Cheonan.
Does Cheonan observe daylight saving time?
Cheonan is currently NOT on daylight saving time. DST transitions follow the rules of the IANA Asia/Seoul time zone; the changeover dates differ from year to year and are applied automatically by all major operating systems.
What is the UTC offset for Cheonan?
Right now Cheonan is at UTC+9. The offset shifts by ±1 hour at daylight-saving transitions if Cheonan observes DST.
When does the day change in Cheonan?
Midnight in Cheonan occurs when the local time displayed above reads 00:00 in the Asia/Seoul zone. Since Cheonan is at UTC+9, the date here is ahead of UTC by 9 hours.