IANA tz database · zone identifier

Australia/Lindeman

The IANA tz database identifier for Australian Eastern Standard Time in Australia. Store this string — not the abbreviation, not the offset — and your timestamps stay correct forever.

UTC+10:00Abbreviation AESTNo DST — never observed
Time in Australia/Lindeman☀ Daylight
08:58:06
Thursday, July 16, 2026
Offset
UTC+10:00
Abbreviation
AEST
DST
No DST

Current offset

UTC+10:00

same year-round

Abbreviation

AEST

used year-round

DST behaviour

Never

has never observed daylight saving

Country

🇦🇺 Australia

ISO 3166: AU · view country page →

Using this identifier

The string to put in your code.

Australia/Lindeman 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 AEST or +10:00 — abbreviations are ambiguous and fixed offsets can't follow rule changes.

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

Offset & DST behaviour

One offset,
32 years.

Australia/Lindeman has kept UTC+10:00 year-round since 6 March 1994 — 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

+09:56:00UTC+10:00 · UNCHANGED 6 March 1994 NOW

Keeping this offset since

6 March 1994

Next transition

None scheduled

no DST rules exist for this zone

Safe to assume

Local = UTC + 10h, always

…but store the identifier anyway

Technical record

The database entry, in full.

source: IANA tz database

IdentifierAustralia/Lindeman
ISO country codeAU🇦🇺 Australia
Reference coordinates20.27°S, 149.00°Etz database reference point
Standard offsetUTC+10:00abbreviation AEST
Daylight offset—daylight saving has never been observed

Where it applies

One of Australia's 12 zones.

🇦🇺
Australia

28M people, 12 time zones — this identifier covers one of them.

Country page →

Related identifiers

Nearby in the database.

Same zone group · Australian Eastern Standard Time

other identifiers keeping AEST

Same offset · UTC+10:00

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 Australia/Lindeman?
Australia/Lindeman is UTC+10:00, year-round. The offset never changes because the zone does not observe daylight saving time.
Does Australia/Lindeman observe daylight saving time?
No. Australia/Lindeman has never observed DST — it has kept UTC+10:00 continuously since 6 March 1994.
Which country uses Australia/Lindeman?
Australia. It is one of 12 IANA zones covering the country.
Is Australia/Lindeman the same as AEST?
Australia/Lindeman is one of the IANA zones that keeps Australian Eastern Standard Time (AEST). Use Australia/Lindeman in software — AEST 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=Australia/Lindeman
{
"iana": "Australia/Lindeman",
"utc_offset": "+10:00",
"abbreviation": "AEST",
"observes_dst": false,
"country": "AU"
}