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FORMALITY World Time API

Worldwide time as JSON & TXT

Timezone
America/Rosario
UTC -03:00 -03 DST off
19:02:19
Tuesday, December 30, 2025 at 7:02:19 PM
Wk 1
Day 364/365
Unix 1767132139
since 00:00 19:02:19 until 24:00 04:57:41

Current time in America/Rosario

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

Local Time

Current Local Date/Time (ISO8601)
RFC 3339
2025-12-30T19:02:19-03:00
RFC 2822
Tue, 30 Dec 2025 19:02:19 -0300
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)
1767132139452

Timezone Details

Timezone
America/Rosario
Timezone Abbreviation
-03
ISO-3166-2
AR
Country Name
Argentina
Other time zones using the abbreviation -03
America/Araguaina, America/Argentina/Buenos Aires, America/Argentina/Catamarca, America/Argentina/ComodRivadavia, America/Argentina/Cordoba, America/Argentina/Jujuy, America/Argentina/La Rioja, America/Argentina/Mendoza, America/Argentina/Rio Gallegos, America/Argentina/Salta, America/Argentina/San Juan, America/Argentina/San Luis, America/Argentina/Tucuman, America/Argentina/Ushuaia, America/Asuncion, America/Bahia, America/Belem, America/Buenos Aires, America/Catamarca, America/Cayenne, America/Cordoba, America/Coyhaique, America/Fortaleza, America/Jujuy, America/Maceio, America/Mendoza, America/Miquelon, America/Montevideo, America/Paramaribo, America/Punta Arenas, America/Recife, America/Santarem, America/Santiago, America/Sao Paulo, Antarctica/Palmer, Antarctica/Rothera, Atlantic/Stanley, Brazil/East, Chile/Continental and Etc/GMT+3

UTC

Current UTC Date/Time
Local Time's UTC offset
-03:00
Display UTC offset
UTC-03:00
Local Time's UTC offset, in seconds
-10800
Unixtime
1767132139

Daylight Saving Time (DST)

This time zone does not observe daylight saving time.
Current status
Standard Time (winter)
Last change
—
Next change
—
Current offset
UTC-03:00

Calendar and time metadata

Leap year
false
Next leap year
2028
Days in year
365
{
    "abbreviation": "-03",
    "datetime": "2025-12-30T19:02:19-0300",
    "day_of_week": 2,
    "day_of_year": 364,
    "week_number": 1,
    "iso_week_date": "2026-W01-2",
    "quarter": 4,
    "epoch_ms": 1767132139452,
    "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": -10800,
    "dst_from": null,
    "dst_until": null,
    "raw_offset": -10800,
    "timezone": "America\/Rosario",
    "unixtime": 1767132139,
    "utc_datetime": "2025-12-30T22:02:19+0000",
    "utc_offset": "-03:00",
    "display_utc_offset": "UTC-03:00",
    "rfc3339": "2025-12-30T19:02:19-03:00",
    "rfc2822": "Tue, 30 Dec 2025 19:02:19 -0300",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}
Open in new tab 
abbreviation: '-03'
datetime: '2025-12-30T19:02:19-0300'
day_of_week: 2
day_of_year: 364
week_number: 1
iso_week_date: '2026-W01-2'
quarter: 4
epoch_ms: 1767132139452
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: -10800
dst_from: NULL
dst_until: NULL
raw_offset: -10800
timezone: 'America/Rosario'
unixtime: 1767132139
utc_datetime: '2025-12-30T22:02:19+0000'
utc_offset: '-03:00'
display_utc_offset: 'UTC-03:00'
rfc3339: '2025-12-30T19:02:19-03:00'
rfc2822: 'Tue, 30 Dec 2025 19:02:19 -0300'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365
Open in new tab