Time zone · Oceania
CIT
Cocos Islands Time
Cocos Islands Time (CIT) keeps things simple and steady all year on the Cocos (Keeling) Islands, using a unique UTC+06:30 offset that doesn’t change with daylight saving. This makes planning easy for locals and remote collaborators who don’t have to worry about seasonal time shifts.
Sunday, May 31, 2026
Current offset
UTC+06:30
Standard · +0630
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About CIT
A fixed, year-round offset.
Cocos Islands Time (CIT) keeps things simple and steady all year on the Cocos (Keeling) Islands, using a unique UTC+06:30 offset that doesn’t change with daylight saving. This makes planning easy for locals and remote collaborators who don’t have to worry about seasonal time shifts.
IANA zones · the technical identifiers
The zone that resolve to CIT.
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 CIT
The same hour, city by city.
1 city · all UTC+06:30
Where CIT is used
One country.
Same offset · UTC+06:30
Other zones at UTC+06:30 right now.
These named zones share CIT's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about CIT, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- What makes Cocos Islands Time unusual?
- It uses a 30‑minute offset (UTC+06:30), which is much less common than full‑hour offsets in most regions.
- Does CIT observe daylight saving time?
- No. Clocks on the Cocos (Keeling) Islands stay on UTC+06:30 year‑round with no seasonal switches.
- Is CIT used anywhere else besides the Cocos (Keeling) Islands?
- No. CIT is essentially unique to the Cocos (Keeling) Islands with no other major regions sharing this exact offset.
- Why would half‑hour offsets like CIT exist?
- Half‑hour offsets often reflect a region’s geographic position between two full‑hour meridians and local historical decisions about timekeeping.
- Has the Cocos (Keeling) Islands’ time ever changed?
- It has used UTC+06:30 consistently in recent years, making it predictable for travel and communication.
- How does collaboration work across CIT and full‑hour time zones?
- Because CIT doesn’t shift for daylight saving, seasonal coordination with partners in other regions remains stable once a meeting pattern is set.
- Are there practical downsides to a non‑standard offset like UTC+06:30?
- Travelers may find clocks less intuitive, and some global tools inadvertently round to the nearest hour, so double‑checking times is wise.
Free · Developer API
Time, as JSON.
Every IANA time zone with live offsets, DST status, and the countries and cities that use them — clean, dependable JSON. Sign up free and get an API key in seconds.
countries, cities, convert, DST transitions coming next.
Get your free API key →