In which country is the America/Atka timezone located?

The timezone America/Atka is mainly used in U.S. .

What is the IANA identifier for this region?

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

What is the time difference of America/Atka to UTC?

The current time difference for America/Atka is exactly UTC-10:00 .

Timezone

America/Atka

UTC -10:00 HST DST off

10:08:30

Tuesday, December 30, 2025 at 10:08:30 AM

Wk 1

Day 364/365

Unix 1767125310

Day progress

since 00:00 10:08:30 until 24:00 13:51:30

Current time in America/Atka

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

Local Time

Current Local Date/Time (ISO8601): 2025-12-30T10:08:30-1000
RFC 3339: 2025-12-30T10:08:30-10:00
RFC 2822: Tue, 30 Dec 2025 10:08:30 -1000
Ordinal Day of the Week: 2
Ordinal Day of the Year: 364
Ordinal Week Number: 1
ISO week date: 2026-W01-2
Quarter: 4
Epoch (milliseconds): 1767125310515

Timezone Details

Timezone: America/Atka
Timezone Abbreviation: HST
ISO-3166-2: US
Country Name: U.S.
Other time zones using the abbreviation HST: America/Adak, HST, Pacific/Honolulu, Pacific/Johnston, US/Aleutian and US/Hawaii

UTC

Current UTC Date/Time: 2025-12-30T20:08:30+0000
Local Time's UTC offset: -10:00
Display UTC offset: UTC-10:00
Local Time's UTC offset, in seconds: -36000
Unixtime: 1767125310

Daylight Saving Time (DST)

Current status: Standard Time (winter)
Last change: 2025-11-02 01:00:00 (Offset -32400 → -36000)
Next change: 2026-03-08 03:00:00 (Offset -36000 → -32400)
Current offset: UTC-10:00

Calendar and time metadata

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

{
    "abbreviation": "HST",
    "datetime": "2025-12-30T10:08:30-1000",
    "day_of_week": 2,
    "day_of_year": 364,
    "week_number": 1,
    "iso_week_date": "2026-W01-2",
    "quarter": 4,
    "epoch_ms": 1767125310515,
    "has_dst": true,
    "is_dst": false,
    "dst_last": "2025-11-02 01:00:00",
    "dst_last_local": "2025-11-02T01:00:00-10:00",
    "dst_last_utc": "2025-11-02T11:00:00Z",
    "dst_next": "2026-03-08 03:00:00",
    "dst_next_local": "2026-03-08T03:00:00-09:00",
    "dst_next_utc": "2026-03-08T12:00:00Z",
    "dst_offset": -36000,
    "dst_from": "2026-03-08T12:00:00.000000+00:00",
    "dst_until": null,
    "raw_offset": -36000,
    "timezone": "America\/Atka",
    "unixtime": 1767125310,
    "utc_datetime": "2025-12-30T20:08:30+0000",
    "utc_offset": "-10:00",
    "display_utc_offset": "UTC-10:00",
    "rfc3339": "2025-12-30T10:08:30-10:00",
    "rfc2822": "Tue, 30 Dec 2025 10:08:30 -1000",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}

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abbreviation: 'HST'
datetime: '2025-12-30T10:08:30-1000'
day_of_week: 2
day_of_year: 364
week_number: 1
iso_week_date: '2026-W01-2'
quarter: 4
epoch_ms: 1767125310515
has_dst: true
is_dst: false
dst_last: '2025-11-02 01:00:00'
dst_last_local: '2025-11-02T01:00:00-10:00'
dst_last_utc: '2025-11-02T11:00:00Z'
dst_next: '2026-03-08 03:00:00'
dst_next_local: '2026-03-08T03:00:00-09:00'
dst_next_utc: '2026-03-08T12:00:00Z'
dst_offset: -36000
dst_from: '2026-03-08T12:00:00.000000+00:00'
dst_until: NULL
raw_offset: -36000
timezone: 'America/Atka'
unixtime: 1767125310
utc_datetime: '2025-12-30T20:08:30+0000'
utc_offset: '-10:00'
display_utc_offset: 'UTC-10:00'
rfc3339: '2025-12-30T10:08:30-10:00'
rfc2822: 'Tue, 30 Dec 2025 10:08:30 -1000'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365

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