Chatham Time
Pacific/Chatham
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Understanding this time zone
Chatham Time uses the IANA identifier Pacific/Chatham. The current snapshot on Oct 16, 2026 shows UTC+13:45 and the abbreviation +1345; daylight-saving time is Active. These values describe the selected moment, not a fixed rule for every date. Governments can change civil-time rules, and the IANA database records historical and scheduled changes for a location. For appointments, travel, software logs, and international deadlines, keep the named zone together with the date instead of saving only an abbreviation or UTC offset. A label such as CST may refer to more than one region, while Pacific/Chatham gives the calculator a specific rule set.
UTC-to-local reference for today
The table converts four UTC reference times on Oct 16, 2026 into Pacific/Chatham. It is useful for a quick check, but use the converter above when your event is on another date because the applicable offset may change.
| UTC | Local time | UTC Offset |
|---|---|---|
| 00:00 UTC | Friday, October 16, 2026 · 13:45 | UTC+13:45 |
| 06:00 UTC | Friday, October 16, 2026 · 19:45 | UTC+13:45 |
| 12:00 UTC | Saturday, October 17, 2026 · 01:45 | UTC+13:45 |
| 18:00 UTC | Saturday, October 17, 2026 · 07:45 | UTC+13:45 |
The next offset change found in the current IANA schedule is Sunday, April 4, 2027, from UTC+13:45 to UTC+12:45. Future rules can still be amended by local authorities.
Primary references
These standards and official pages support the definitions and rules discussed above. Time-zone policies and published calendars can change, so consult the responsible authority for critical future dates.