Time zone · Antarctic
SGT
South Georgia Time
South Georgia Time (SGT) is the quiet, unshifting clock of UTC−02:00, found only on the remote South Georgia islands, where the time never springs forward or falls back.
Friday, June 5, 2026
Current offset
UTC-02:00
Standard · -02
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About SGT
A fixed, year-round offset.
South Georgia Time (SGT) is the quiet, unshifting clock of UTC−02:00, found only on the remote South Georgia islands, where the time never springs forward or falls back.
IANA zones · the technical identifiers
The zone that resolve to SGT.
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 SGT
The same hour, city by city.
1 city · all UTC-02:00
Where SGT is used
One country.
Same offset · UTC-02:00
Other zones at UTC-02:00 right now.
These named zones share SGT's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about SGT, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Where exactly is South Georgia Time used?
- It is used on South Georgia Island in the southern Atlantic Ocean.
- Is South Georgia Time ever used by many people?
- Very few people live there; the territory has no permanent population but hosts scientists and support staff.
- Does South Georgia observe daylight saving time?
- No, South Georgia stays on UTC−02:00 year-round.
- How does this timezone compare to UTC?
- It is always exactly two hours behind UTC.
- Why hasn’t the offset changed since 1890?
- With such a small, transient population, there has been little need to adjust civil timekeeping.
- Do ships and stations change their clocks?
- No clocks are adjusted for daylight saving; research vessels often keep UTC and simply note local time as a fixed −02:00.
- How does South Georgia Time coordinate with the UK?
- Southern summer there aligns with the UK’s winter, so their clocks differ by two hours seasonally.
- What unique environmental rhythms define life there?
- Much more than clocks, life follows tides, light cycles, and wildlife patterns such as seal and penguin seasons.
- Is the abbreviation -02 common?
- Formally -02 is used instead of a named abbreviation like SGT.
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