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FORMALITY World Time API

Worldwide time as JSON & TXT

Timezone
US/Arizona
UTC -07:00 MST DST off
16:24:54
Wednesday, October 7, 2026 at 4:24:54 PM
Wk 41
Day 280/365
Unix 1791415494
since 00:00 16:24:54 until 24:00 07:35:06

Current time in US/Arizona

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

Local Time

Current Local Date/Time (ISO8601)
RFC 3339
2026-10-07T16:24:54-07:00
RFC 2822
Wed, 07 Oct 2026 16:24:54 -0700
Ordinal Day of the Week
3
Ordinal Day of the Year
280
Ordinal Week Number
41
ISO week date
2026-W41-3
Quarter
4
Epoch (milliseconds)
1791415494163

Timezone Details

Timezone
US/Arizona
Timezone Abbreviation
MST
ISO-3166-2
US
Country Name
U.S.
Other time zones using the abbreviation MST
America/Creston, America/Dawson, America/Dawson Creek, America/Fort Nelson, America/Hermosillo, America/Mazatlan, America/Phoenix, America/Whitehorse, Canada/Yukon, MST and Mexico/BajaSur

UTC

Current UTC Date/Time
Local Time's UTC offset
-07:00
Display UTC offset
UTC-07:00
Local Time's UTC offset, in seconds
-25200
Unixtime
1791415494

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-07:00

Calendar and time metadata

Leap year
false
Next leap year
2028
Days in year
365
{
    "abbreviation": "MST",
    "datetime": "2026-10-07T16:24:54-0700",
    "day_of_week": 3,
    "day_of_year": 280,
    "week_number": 41,
    "iso_week_date": "2026-W41-3",
    "quarter": 4,
    "epoch_ms": 1791415494163,
    "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": -25200,
    "dst_from": null,
    "dst_until": null,
    "raw_offset": -25200,
    "timezone": "US\/Arizona",
    "unixtime": 1791415494,
    "utc_datetime": "2026-10-07T23:24:54+0000",
    "utc_offset": "-07:00",
    "display_utc_offset": "UTC-07:00",
    "rfc3339": "2026-10-07T16:24:54-07:00",
    "rfc2822": "Wed, 07 Oct 2026 16:24:54 -0700",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}
Open in new tab 
abbreviation: 'MST'
datetime: '2026-10-07T16:24:54-0700'
day_of_week: 3
day_of_year: 280
week_number: 41
iso_week_date: '2026-W41-3'
quarter: 4
epoch_ms: 1791415494163
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: -25200
dst_from: NULL
dst_until: NULL
raw_offset: -25200
timezone: 'US/Arizona'
unixtime: 1791415494
utc_datetime: '2026-10-07T23:24:54+0000'
utc_offset: '-07:00'
display_utc_offset: 'UTC-07:00'
rfc3339: '2026-10-07T16:24:54-07:00'
rfc2822: 'Wed, 07 Oct 2026 16:24:54 -0700'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365
Open in new tab