Current Local Time in Seoul, South Korea
Exact local time in Seoul (Asia/Seoul). Real-time Korea Standard Time (KST UTC+9) clock, KRX exchange hours, and 24-hour international time lookup grid.
đ Seoul Timezone, Daylight & Astronomical Profile
Official geographic coordinates, UTC offset, DST rules, and financial market session hours
| Country & Region | South Korea (ISO: KR) | Official Currency | KRW (âŠ) |
|---|---|---|---|
| International Calling Code | +82 (02) | Metro Population | 9.50 Million (Metro: 26.0M) |
| Geographic Coordinates | 37.5665° N, 126.9780° E | IANA Timezone ID | Asia/Seoul |
| Standard UTC / GMT Offset | UTC+9 (KST - Korea Standard Time) | Solar & Twilight Cycle | Sunrise ~05:45, Sunset ~19:25, Solar Noon ~12:35, Day Length ~13h 40m |
| Major Financial Exchange | Korea Exchange (KRX) | Regular Trading Hours | 09:00 â 15:30 KST (00:00 â 06:30 UTC), Monday through Friday |
No Daylight Saving Time observed. Constant UTC+9 all year.
đ 24-Hour Time Conversion Table: Seoul vs Global Hubs
Side-by-side hourly reference mapping Seoul local time to UTC, London, New York, Tokyo, and Mumbai
| Seoul (24H) | Seoul (12H) | UTC Time | London (BST) | New York (EDT) | Tokyo (JST) | Mumbai (IST) | Activity Window |
|---|---|---|---|---|---|---|---|
| 00:00 | 12:00 AM | 15:00 UTC | 16:00 | 11:00 | 00:00 | 20:30 | Night |
| 01:00 | 01:00 AM | 16:00 UTC | 17:00 | 12:00 | 01:00 | 21:30 | Night |
| 02:00 | 02:00 AM | 17:00 UTC | 18:00 | 13:00 | 02:00 | 22:30 | Night |
| 03:00 | 03:00 AM | 18:00 UTC | 19:00 | 14:00 | 03:00 | 23:30 | Night |
| 04:00 | 04:00 AM | 19:00 UTC | 20:00 | 15:00 | 04:00 | 00:30 | Night |
| 05:00 | 05:00 AM | 20:00 UTC | 21:00 | 16:00 | 05:00 | 01:30 | Night |
| 06:00 | 06:00 AM | 21:00 UTC | 22:00 | 17:00 | 06:00 | 02:30 | Early Morning |
| 07:00 | 07:00 AM | 22:00 UTC | 23:00 | 18:00 | 07:00 | 03:30 | Early Morning |
| 08:00 | 08:00 AM | 23:00 UTC | 00:00 | 19:00 | 08:00 | 04:30 | Early Morning |
| 09:00 | 09:00 AM | 00:00 UTC | 01:00 | 20:00 | 09:00 | 05:30 | Business Hours (Working) |
| 10:00 | 10:00 AM | 01:00 UTC | 02:00 | 21:00 | 10:00 | 06:30 | Business Hours (Working) |
| 11:00 | 11:00 AM | 02:00 UTC | 03:00 | 22:00 | 11:00 | 07:30 | Business Hours (Working) |
| 12:00 | 12:00 PM | 03:00 UTC | 04:00 | 23:00 | 12:00 | 08:30 | Business Hours (Working) |
| 13:00 | 01:00 PM | 04:00 UTC | 05:00 | 00:00 | 13:00 | 09:30 | Business Hours (Working) |
| 14:00 | 02:00 PM | 05:00 UTC | 06:00 | 01:00 | 14:00 | 10:30 | Business Hours (Working) |
| 15:00 | 03:00 PM | 06:00 UTC | 07:00 | 02:00 | 15:00 | 11:30 | Business Hours (Working) |
| 16:00 | 04:00 PM | 07:00 UTC | 08:00 | 03:00 | 16:00 | 12:30 | Business Hours (Working) |
| 17:00 | 05:00 PM | 08:00 UTC | 09:00 | 04:00 | 17:00 | 13:30 | Business Hours (Working) |
| 18:00 | 06:00 PM | 09:00 UTC | 10:00 | 05:00 | 18:00 | 14:30 | Evening (Personal) |
| 19:00 | 07:00 PM | 10:00 UTC | 11:00 | 06:00 | 19:00 | 15:30 | Evening (Personal) |
| 20:00 | 08:00 PM | 11:00 UTC | 12:00 | 07:00 | 20:00 | 16:30 | Evening (Personal) |
| 21:00 | 09:00 PM | 12:00 UTC | 13:00 | 08:00 | 21:00 | 17:30 | Evening (Personal) |
| 22:00 | 10:00 PM | 13:00 UTC | 14:00 | 09:00 | 22:00 | 18:30 | Evening (Personal) |
| 23:00 | 11:00 PM | 14:00 UTC | 15:00 | 10:00 | 23:00 | 19:30 | Night |
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Convert time offsets, schedule international meetings, and compare 24-hour schedules on a visual timeline.
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Overview & Capabilities
Seoul operates on Korea Standard Time (KST, UTC+9) without daylight saving shifts. As a global technology and manufacturing hub (Samsung, Hyundai, LG), Seoul standard time coordinates high-tech supply chains and semiconductor production across East Asia.
How to Use
Key Features
Common Use Cases
Tips & Best Practices
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Frequently Asked Questions
Q Does South Korea observe Daylight Saving Time?
No. South Korea maintains a constant UTC+9 offset throughout the entire year.