IANA tz database · zone identifier

Pacific/Gambier

The IANA tz database identifier for Gambier Time in French Polynesia. Store this string — not the abbreviation, not the offset — and your timestamps stay correct forever.

UTC-09:00Abbreviation -09No DST — never observed
Time in Pacific/Gambier☀ Daylight
13:58:41
Wednesday, July 15, 2026
Offset
UTC-09:00
Abbreviation
-09
DST
No DST

Current offset

UTC-09:00

same year-round

Abbreviation

-09

tzdb uses numeric abbreviations here

DST behaviour

Never

has never observed daylight saving

Country

🇵🇫 French Polynesia

ISO 3166: PF · view country page →

Using this identifier

The string to put in your code.

Pacific/Gambier is the identifier to use in code and config for this region. Every modern language, database, and OS resolves it through the same tz database, so the examples here behave identically everywhere.

Avoid storing -09 or -09:00 — abbreviations are ambiguous and fixed offsets can't follow rule changes.

// format a date in this zone
new Intl.DateTimeFormat('en-US', {
timeZone: 'Pacific/Gambier',
dateStyle: 'full', timeStyle: 'long'
}).format(new Date());

Offset & DST behaviour

One offset,
113 years.

Pacific/Gambier has kept UTC-09:00 year-round since 30 September 1912 — no daylight saving and no offset changes on record since. It is among the most stable identifiers in the database.

Every offset this zone has kept

−08:59:48UTC-09:00 · UNCHANGED 30 September 1912 NOW

Keeping this offset since

30 September 1912

Next transition

None scheduled

no DST rules exist for this zone

Safe to assume

Local = UTC − 9h, always

…but store the identifier anyway

Technical record

The database entry, in full.

source: IANA tz database

IdentifierPacific/Gambier
ISO country codePF🇵🇫 French Polynesia
Reference coordinates23.13°S, 134.95°Wtz database reference point
Standard offsetUTC-09:00abbreviation -09
Daylight offset—daylight saving has never been observed

Where it applies

One of French Polynesia's 3 zones.

🇵🇫
French Polynesia

279K people, 3 time zones — this identifier covers one of them.

Country page →

Related identifiers

Nearby in the database.

Same offset · UTC-09:00

other zones keeping this offset right now

Frequently asked questions

Answers specific to this identifier — generated from the database record. Can't find what you need? Email [email protected].

What UTC offset is Pacific/Gambier?
Pacific/Gambier is UTC-09:00, year-round. The offset never changes because the zone does not observe daylight saving time.
Does Pacific/Gambier observe daylight saving time?
No. Pacific/Gambier has never observed DST — it has kept UTC-09:00 continuously since 30 September 1912.
Which country uses Pacific/Gambier?
French Polynesia. It is one of 3 IANA zones covering the country.
Is Pacific/Gambier the same as GAMBIE?
Pacific/Gambier is one of the IANA zones that keeps Gambier Time (GAMBIE). Use Pacific/Gambier in software — GAMBIE is a human-friendly label, not a valid identifier.

Free · Developer API

This zone, as JSON.

Everything on this page — offset, abbreviation, DST rules, coordinates — from one endpoint, always current with the latest tzdb release.

GET /v1/timezones Live

countries, cities, convert, DST transitions coming next.

Get your free API key →
// this identifier, resolved live
GET /v1/timezones?iana=Pacific/Gambier
{
"iana": "Pacific/Gambier",
"utc_offset": "-09:00",
"abbreviation": "-09",
"observes_dst": false,
"country": "PF"
}