In which country is the Asia/Seoul timezone located?

The timezone Asia/Seoul is mainly used in Republic of Korea .

What is the IANA identifier for this region?

The official IANA identifier is Asia/Seoul . This code is used for time calculation in all common operating systems (Linux, Windows, macOS).

What is the time difference of Asia/Seoul to UTC?

The current time difference for Asia/Seoul is exactly UTC+09:00 .

Timezone

Asia/Seoul

UTC +09:00 KST DST off

16:54:23

Wednesday, March 4, 2026 at 4:54:23 PM

Wk 10

Day 63/365

Unix 1772610863

Day progress

since 00:00 16:54:23 until 24:00 07:05:37

Current time in Asia/Seoul

The details for Asia/Seoul are as follows. Also available via the API in JSON or plain text.

Local Time

Current Local Date/Time (ISO8601): 2026-03-04T16:54:23+0900
RFC 3339: 2026-03-04T16:54:23+09:00
RFC 2822: Wed, 04 Mar 2026 16:54:23 +0900
Ordinal Day of the Week: 3
Ordinal Day of the Year: 63
Ordinal Week Number: 10
ISO week date: 2026-W10-3
Quarter: 1
Epoch (milliseconds): 1772610863940

Timezone Details

Timezone: Asia/Seoul
Timezone Abbreviation: KST
ISO-3166-2: KR
Country Name: Republic of Korea
Latitude: 37.55
Longitude: 126.96666
Navigation Links: Google Maps Apple Maps OpenStreetMap
Other time zones using the abbreviation KST: Asia/Pyongyang and ROK

UTC

Current UTC Date/Time: 2026-03-04T07:54:23+0000
Local Time's UTC offset: +09:00
Display UTC offset: UTC+09:00
Local Time's UTC offset, in seconds: 32400
Unixtime: 1772610863

Daylight Saving Time (DST)

Current status: Standard Time (winter)
Last change: —
Next change: —
Current offset: UTC+09:00

Calendar and time metadata

Leap year: false
Next leap year: 2028
Days in year: 365

{
    "abbreviation": "KST",
    "datetime": "2026-03-04T16:54:23+0900",
    "day_of_week": 3,
    "day_of_year": 63,
    "week_number": 10,
    "iso_week_date": "2026-W10-3",
    "quarter": 1,
    "epoch_ms": 1772610863940,
    "has_dst": false,
    "is_dst": false,
    "dst_last": null,
    "dst_last_local": null,
    "dst_last_utc": null,
    "dst_next": null,
    "dst_next_local": null,
    "dst_next_utc": null,
    "dst_offset": 32400,
    "dst_from": null,
    "dst_until": null,
    "raw_offset": 32400,
    "timezone": "Asia\/Seoul",
    "unixtime": 1772610863,
    "utc_datetime": "2026-03-04T07:54:23+0000",
    "utc_offset": "+09:00",
    "display_utc_offset": "UTC+09:00",
    "rfc3339": "2026-03-04T16:54:23+09:00",
    "rfc2822": "Wed, 04 Mar 2026 16:54:23 +0900",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}

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abbreviation: 'KST'
datetime: '2026-03-04T16:54:23+0900'
day_of_week: 3
day_of_year: 63
week_number: 10
iso_week_date: '2026-W10-3'
quarter: 1
epoch_ms: 1772610863940
has_dst: false
is_dst: false
dst_last: NULL
dst_last_local: NULL
dst_last_utc: NULL
dst_next: NULL
dst_next_local: NULL
dst_next_utc: NULL
dst_offset: 32400
dst_from: NULL
dst_until: NULL
raw_offset: 32400
timezone: 'Asia/Seoul'
unixtime: 1772610863
utc_datetime: '2026-03-04T07:54:23+0000'
utc_offset: '+09:00'
display_utc_offset: 'UTC+09:00'
rfc3339: '2026-03-04T16:54:23+09:00'
rfc2822: 'Wed, 04 Mar 2026 16:54:23 +0900'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365

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