Time zone · Oceania
NCST
New Caledonia Standard Time
New Caledonia Standard Time (NCST) keeps the French territory of New Caledonia running on a rock‑steady UTC+11:00, with no daylight saving surprises. Whether you’re diving the lagoon of Nouméa or coordinating with partners across the Pacific, the time stays the same all year—making planning refreshingly straightforward.
Saturday, June 6, 2026
Current offset
UTC+11:00
Standard · +11
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About NCST
A fixed, year-round offset.
New Caledonia Standard Time (NCST) keeps the French territory of New Caledonia running on a rock‑steady UTC+11:00, with no daylight saving surprises. Whether you’re diving the lagoon of Nouméa or coordinating with partners across the Pacific, the time stays the same all year—making planning refreshingly straightforward.
IANA zones · the technical identifiers
The zone that resolve to NCST.
For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.
Cities currently on NCST
The same hour, city by city.
1 city · all UTC+11:00
Where NCST is used
One country.
Same offset · UTC+11:00
Other zones at UTC+11:00 right now.
These named zones share NCST's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about NCST, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Why doesn’t New Caledonia observe daylight saving?
- New Caledonia sits just south of the equator, where daylight hours change very little across the year, so there’s minimal benefit to shifting clocks. It switched briefly to different offsets in the past but has kept a stable standard since early 1997.
- Is New Caledonia the only place that uses NCST?
- In modern IANA timezone use, NCST is effectively associated with New Caledonia’s single civil timezone (Pacific/Noumea). Other areas nearby may share the same UTC+11:00 offset but are usually given their own timezone names.
- How does NCST line up with Australian time?
- During Australian winter, New Caledonia is one hour ahead of Sydney (UTC+10:00). When Australia moves into daylight saving (UTC+11:00), both are on the same UTC+11 offset. When Australia is on Eastern Standard Time but New Zealand is on daylight saving (UTC+13:00), New Caledonia is two hours behind Auckland instead of one.
- Does New Caledonia ever change its clocks?
- No—there is currently no scheduled daylight saving transitions for New Caledonia Standard Time. Unless its legislation changes in the future, NCST will keep the same UTC+11 offset around the clock, year after year.
- Why might I see both “+11” and “NCST”?
- “+11” (or “UTC+11”) emphasizes the raw offset from Greenwich, while “NCST” is the region code that identifies New Caledonia as the representative zone. Both point to the same underlying time—Noumea—but NCST is more region‑specific.
- What’s a surprising cultural quirk tied to being fixed at UTC+11?
- With no clock‑shifting rituals to mark the seasons, many cultural markers instead follow the lagoon, reefs, and trade winds. Though the clocks never move, you’ll still notice the subtle shift from dry trade‑wind weather in winter to warmer, more humid conditions in the Australian summer months.
Free · Developer API
Time, as JSON.
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