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FORMALITY World Time API

Worldwide time as JSON & TXT

Timezone
GB-Eire
UTC +00:00 GMT DST off
01:28:39
Wednesday, December 31, 2025 at 1:28:39 AM
Wk 1
Day 365/365
Unix 1767144519
since 00:00 01:28:39 until 24:00 22:31:21

Current time in GB-Eire

The details for GB-Eire are as follows. Also available via the API in JSON or plain text.

Local Time

Current Local Date/Time (ISO8601)
RFC 3339
2025-12-31T01:28:39+00:00
RFC 2822
Wed, 31 Dec 2025 01:28:39 +0000
Ordinal Day of the Week
3
Ordinal Day of the Year
365
Ordinal Week Number
1
ISO week date
2026-W01-3
Quarter
4
Epoch (milliseconds)
1767144519856

Timezone Details

Timezone
GB-Eire
Timezone Abbreviation
GMT
Other time zones using the abbreviation GMT
Africa/Abidjan, Africa/Accra, Africa/Bamako, Africa/Banjul, Africa/Bissau, Africa/Conakry, Africa/Dakar, Africa/Freetown, Africa/Lome, Africa/Monrovia, Africa/Nouakchott, Africa/Ouagadougou, Africa/Sao Tome, Africa/Timbuktu, America/Danmarkshavn, Atlantic/Reykjavik, Atlantic/St Helena, Eire, Etc/GMT, Etc/GMT+0, Etc/GMT-0, Etc/GMT0, Etc/Greenwich, Europe/Belfast, Europe/Dublin, Europe/Guernsey, Europe/Isle of Man, Europe/Jersey, Europe/London, GB, GMT, GMT0, Greenwich and Iceland

UTC

Current UTC Date/Time
Local Time's UTC offset
+00:00
Display UTC offset
UTC+00:00
Local Time's UTC offset, in seconds
0
Unixtime
1767144519

Daylight Saving Time (DST)

This time zone observes daylight saving time.
Current status
Standard Time (winter)
Last change
2025-10-26 01:00:00 (Offset 3600 → 0)
Next change
2026-03-29 02:00:00 (Offset 0 → 3600)
Current offset
UTC+00:00

Calendar and time metadata

Leap year
false
Next leap year
2028
Days in year
365
{
    "abbreviation": "GMT",
    "datetime": "2025-12-31T01:28:39+0000",
    "day_of_week": 3,
    "day_of_year": 365,
    "week_number": 1,
    "iso_week_date": "2026-W01-3",
    "quarter": 4,
    "epoch_ms": 1767144519856,
    "has_dst": true,
    "is_dst": false,
    "dst_last": "2025-10-26 01:00:00",
    "dst_last_local": "2025-10-26T01:00:00+00:00",
    "dst_last_utc": "2025-10-26T01:00:00Z",
    "dst_next": "2026-03-29 02:00:00",
    "dst_next_local": "2026-03-29T02:00:00+01:00",
    "dst_next_utc": "2026-03-29T01:00:00Z",
    "dst_offset": 0,
    "dst_from": "2026-03-29T01:00:00.000000+00:00",
    "dst_until": null,
    "raw_offset": 0,
    "timezone": "GB-Eire",
    "unixtime": 1767144519,
    "utc_datetime": "2025-12-31T01:28:39+0000",
    "utc_offset": "+00:00",
    "display_utc_offset": "UTC+00:00",
    "rfc3339": "2025-12-31T01:28:39+00:00",
    "rfc2822": "Wed, 31 Dec 2025 01:28:39 +0000",
    "is_leap_year": false,
    "next_leap_year": 2028,
    "next_leap_year_including_this_year": 2028,
    "days_in_year": 365
}
Open in new tab 
abbreviation: 'GMT'
datetime: '2025-12-31T01:28:39+0000'
day_of_week: 3
day_of_year: 365
week_number: 1
iso_week_date: '2026-W01-3'
quarter: 4
epoch_ms: 1767144519856
has_dst: true
is_dst: false
dst_last: '2025-10-26 01:00:00'
dst_last_local: '2025-10-26T01:00:00+00:00'
dst_last_utc: '2025-10-26T01:00:00Z'
dst_next: '2026-03-29 02:00:00'
dst_next_local: '2026-03-29T02:00:00+01:00'
dst_next_utc: '2026-03-29T01:00:00Z'
dst_offset: 0
dst_from: '2026-03-29T01:00:00.000000+00:00'
dst_until: NULL
raw_offset: 0
timezone: 'GB-Eire'
unixtime: 1767144519
utc_datetime: '2025-12-31T01:28:39+0000'
utc_offset: '+00:00'
display_utc_offset: 'UTC+00:00'
rfc3339: '2025-12-31T01:28:39+00:00'
rfc2822: 'Wed, 31 Dec 2025 01:28:39 +0000'
is_leap_year: false
next_leap_year: 2028
next_leap_year_including_this_year: 2028
days_in_year: 365
Open in new tab