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FORMALITY World Time API

Worldwide time as JSON & TXT

Timezone
Canada/Atlantic
UTC -04:00 AST DST off
18:00:00
Tuesday, December 30, 2025 at 6:00:00 PM
Wk 1
Day 364/365
Unix 1767132000
since 00:00 18:00:00 until 24:00 06:00:00

Current time in Canada/Atlantic

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

Local Time

Current Local Date/Time (ISO8601)
RFC 3339
2025-12-30T18:00:00-04:00
RFC 2822
Tue, 30 Dec 2025 18:00:00 -0400
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)
1767132000559

Timezone Details

Timezone
Canada/Atlantic
Timezone Abbreviation
AST
ISO-3166-2
CA
Country Name
Canada
Other time zones using the abbreviation AST
America/Anguilla, America/Antigua, America/Aruba, America/Barbados, America/Blanc-Sablon, America/Curacao, America/Dominica, America/Glace Bay, America/Goose Bay, America/Grenada, America/Guadeloupe, America/Halifax, America/Kralendijk, America/Lower Princes, America/Marigot, America/Martinique, America/Moncton, America/Montserrat, America/Port of Spain, America/Puerto Rico, America/Santo Domingo, America/St Barthelemy, America/St Kitts, America/St Lucia, America/St Thomas, America/St Vincent, America/Thule, America/Tortola, America/Virgin and Atlantic/Bermuda

UTC

Current UTC Date/Time
Local Time's UTC offset
-04:00
Display UTC offset
UTC-04:00
Local Time's UTC offset, in seconds
-14400
Unixtime
1767132000

Daylight Saving Time (DST)

This time zone observes daylight saving time.
Current status
Standard Time (winter)
Last change
2025-11-02 01:00:00 (Offset -10800 → -14400)
Next change
2026-03-08 03:00:00 (Offset -14400 → -10800)
Current offset
UTC-04:00

Calendar and time metadata

Leap year
false
Next leap year
2028
Days in year
365
{
    "abbreviation": "AST",
    "datetime": "2025-12-30T18:00:00-0400",
    "day_of_week": 2,
    "day_of_year": 364,
    "week_number": 1,
    "iso_week_date": "2026-W01-2",
    "quarter": 4,
    "epoch_ms": 1767132000559,
    "has_dst": true,
    "is_dst": false,
    "dst_last": "2025-11-02 01:00:00",
    "dst_last_local": "2025-11-02T01:00:00-04:00",
    "dst_last_utc": "2025-11-02T05:00:00Z",
    "dst_next": "2026-03-08 03:00:00",
    "dst_next_local": "2026-03-08T03:00:00-03:00",
    "dst_next_utc": "2026-03-08T06:00:00Z",
    "dst_offset": -14400,
    "dst_from": "2026-03-08T06:00:00.000000+00:00",
    "dst_until": null,
    "raw_offset": -14400,
    "timezone": "Canada\/Atlantic",
    "unixtime": 1767132000,
    "utc_datetime": "2025-12-30T22:00:00+0000",
    "utc_offset": "-04:00",
    "display_utc_offset": "UTC-04:00",
    "rfc3339": "2025-12-30T18:00:00-04:00",
    "rfc2822": "Tue, 30 Dec 2025 18:00:00 -0400",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}
Open in new tab 
abbreviation: 'AST'
datetime: '2025-12-30T18:00:00-0400'
day_of_week: 2
day_of_year: 364
week_number: 1
iso_week_date: '2026-W01-2'
quarter: 4
epoch_ms: 1767132000559
has_dst: true
is_dst: false
dst_last: '2025-11-02 01:00:00'
dst_last_local: '2025-11-02T01:00:00-04:00'
dst_last_utc: '2025-11-02T05:00:00Z'
dst_next: '2026-03-08 03:00:00'
dst_next_local: '2026-03-08T03:00:00-03:00'
dst_next_utc: '2026-03-08T06:00:00Z'
dst_offset: -14400
dst_from: '2026-03-08T06:00:00.000000+00:00'
dst_until: NULL
raw_offset: -14400
timezone: 'Canada/Atlantic'
unixtime: 1767132000
utc_datetime: '2025-12-30T22:00:00+0000'
utc_offset: '-04:00'
display_utc_offset: 'UTC-04:00'
rfc3339: '2025-12-30T18:00:00-04:00'
rfc2822: 'Tue, 30 Dec 2025 18:00:00 -0400'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365
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