Timezone abbreviation
GMT-11 currently resolves here through Pacific/Pago_Pago, where the live offset is -11:00 (GMT-11). This page expands that into the broader meaning set, top cities, countries, similar labels, and safer exact-zone equivalents.
Representative zones, offset ranges, and city usage are refreshed from the current timezone dataset so abbreviation pages stay tied to real zones instead of static boilerplate.
GMT-11 is used in this dataset for American Samoa Time. Right now it maps to 1 meaning, 2 IANA zones, and 2 countries.
The busiest cities using GMT-11 in the current catalog are Pago Pago. The lead live reference on this page is Pago Pago (Pacific/Pago_Pago), currently at -11:00 (GMT-11). Those cities are what give GMT-11 its actual feel rather than the abstract offset.
GMT-11 is stable on Pacific/Pago_Pago year-round, with no seasonal clock changes in the next year. That makes it a low-friction choice for recurring meetings and broadcast schedules — but software still prefers the IANA zone because governments can change civil-time rules independently of the short code.
Live reference
Pacific/Pago_Pago
Current offset
-11:00 (GMT-11)
Meanings / zones / countries
1 / 2 / 2
Offset range
UTC-11:00
GMT-11 is one of the largest negative offsets, so it is mostly relevant to remote islands or polar territories. In practice it is read inside Atlantic, Pacific, or Indian Ocean island cluster, where the leading city anchors are Pago Pago, American Samoa.
GMT-11 resolves cleanly in the current dataset, with one dominant meaning across 2 zones and 2 country groups.
GMT-11 shows up on airline schedules, weather bulletins, and Pacific shipping notices more than on office calendars. GMT-11 stays on a single offset year-round in the current data, which simplifies its operational use.
Zone family, representative city, current offset, country coverage, and nearby abbreviation context for GMT-11.
Primary zone
Pacific/Pago_Pago
Live offset
-11:00 · GMT-11
Region family
Atlantic, Pacific, or Indian Ocean island cluster
Meaning count
1 meaning
Zone / country reach
2 zones · 2 countries
Representative city
Pago Pago, American Samoa
Country anchor
American Samoa
DST posture
No upcoming seasonal clock change detected in the representative zone
Offset range
UTC-11:00
Data fingerprint
This compact fingerprint is intentionally specific: exact zone IDs, place anchors, country anchors, transition cues, and offset peers. It gives humans and crawlers concrete reasons not to collapse GMT-11into another abbreviation with the same clock hour.
Route identity
gmt-11 · GMT-11 · American Samoa Time · Pacific/Pago_Pago
Exact IANA zone set
Pacific/Midway and Pacific/Pago_Pago
Place anchors
Pago Pago, American Samoa
Country anchors
American Samoa (Pacific/Pago_Pago) and United States Minor Outlying Islands (Pacific/Midway)
Transition fingerprints
Pacific/Midway: no next-year switch and Pacific/Pago_Pago: no next-year switch
Offset peers to verify
NUT (Pacific/Niue)
Abbreviation dossier
These checks separate the abbreviation from lookalike labels and same-offset codes: the representative IANA zone, the current civil-time reading, the city/country footprint, and whether the lead zone has an upcoming clock change.
Primary live reading
American Samoa Time resolves through Pacific/Pago_Pago right now: -11:00 (GMT-11).
Ambiguity status
GMT-11 maps to one meaning in this catalog, but the IANA zone still matters because clock-change rules live on the zone, not the short code.
DST and transition posture
Pacific/Pago_Pago has no scheduled offset switch in the next year in this snapshot.
Country and city reach
GMT-11 is represented across 2 countries, 2 IANA zones, and lead cities including Pago Pago, American Samoa.
Same-offset caution
GMT-11 and NUT currently share -11:00, but they point at different civil-time labels, cities, countries, and source contexts. Treat the matching offset as arithmetic only, not semantic equivalence.
Precision layer
Timezone abbreviations are useful display labels, but they are weak storage keys. This register shows the exact risks for GMT-11: ambiguity, seasonal changes, same-offset neighbors, and the safer value to store in software, calendars, or operations notes.
Abbreviation ambiguity risk
LowGMT-11 has one meaning in this catalog, but the zone and country context still carry the legal-time rule.
Seasonal clock-change risk
LowPacific/Pago_Pago is stable for the next-year transition scan, so the main risk is policy change or same-offset confusion.
Same-offset confusion risk
Low1 other abbreviation page currently share -11:00; the same clock hour is not the same civil-time context.
Storage recommendation
Use exact zoneStore Pacific/Pago_Pago or a UTC instant. Display GMT-11 only as a human-facing label after the exact zone is known.
Coverage breadth
2 zonesGMT-11 covers 2 IANA zones and 2 country groupings in this page's retained dataset.
Four fixed UTC checkpoints expose whether GMT-11 crosses a local date boundary in Pacific/Pago_Pago. This is the practical difference between a harmless clock conversion and a deadline, release, travel, or reporting mistake.
GMT-11 moves this checkpoint to the previous local date in Pacific/Pago_Pago, which matters for reports, releases, travel, and deadline wording.
GMT-11 moves this checkpoint to the previous local date in Pacific/Pago_Pago, which matters for reports, releases, travel, and deadline wording.
GMT-11 keeps this checkpoint on the same calendar date as UTC in Pacific/Pago_Pago.
GMT-11 keeps this checkpoint on the same calendar date as UTC in Pacific/Pago_Pago.
These abbreviation pages currently share -11:00with GMT-11. They can show the same wall-clock hour while pointing at different countries, holidays, market calendars, languages, airports, and legal-time rules.
Niue Time
NUT shares the current UTC offset with GMT-11, but it is anchored to Pacific/Niue and Niue. Treat the shared offset as arithmetic only, not as the same holidays, cities, market calendars, or policy context.
The hardest abbreviation mistakes happen when two labels share a similar offset. This matrix spells out what changes when the neighboring label is actually a different civil clock, city cluster, or source context.
GMT-11 and SST sit near each other in the catalog, but the live offset and representative-zone context differ. Use the exact IANA zone before storing or sharing the time.
GMT-11 and NUT currently share -11:00, but they point at different civil-time labels, cities, countries, and source contexts. Treat the matching offset as arithmetic only, not semantic equivalence.
GMT-11 and CKT sit near each other in the catalog, but the live offset and representative-zone context differ. Use the exact IANA zone before storing or sharing the time.
GMT-11 and GAMT sit near each other in the catalog, but the live offset and representative-zone context differ. Use the exact IANA zone before storing or sharing the time.
GMT-11 and HADT sit near each other in the catalog, but the live offset and representative-zone context differ. Use the exact IANA zone before storing or sharing the time.
GMT-11 and HAST sit near each other in the catalog, but the live offset and representative-zone context differ. Use the exact IANA zone before storing or sharing the time.
American Samoa sits in Oceania, specifically Polynesia. Population 49,710, area 199 km², capital Pago Pago. Civic markers behind GMT-11 include English and Samoan and USD (United States dollar, $).
American Samoa is linked as the country-level reference source for GMT-11; the civic context above is drawn from structured country fields rather than copied reference prose.
GMT-11 in the American Samoa Time meaning runs 11h behind UTC through Atlantic, Pacific, or Indian Ocean island cluster, threading zones such as Pacific/Midway and Pacific/Pago_Pago (cities: Pago Pago). Country anchors: American Samoa and United States Minor Outlying Islands.
American Samoa Time
Current reading: GMT-11 at -11:00 in United States Minor Outlying Islands.
Pacific/Midway does not show a scheduled offset change in the next year, so the current offset can be treated as operationally stable for short-term planning.
City anchors include Pago Pago, while country anchors include American Samoa and United States Minor Outlying Islands.
American Samoa Time
Current reading: GMT-11 at -11:00 in American Samoa.
Pacific/Pago_Pago does not show a scheduled offset change in the next year, so the current offset can be treated as operationally stable for short-term planning.
City anchors include Pago Pago, while country anchors include American Samoa and United States Minor Outlying Islands.
Live reference zone: Pacific/Pago_Pago (GMT-11, -11:00)
Leading city in the current dataset: Pago Pago, American Samoa.
Cities: Pago Pago, American Samoa. Countries: American Samoa and United States Minor Outlying Islands.
Live zones: Pacific/Midway (-11:00) and Pacific/Pago_Pago (-11:00).
Countries
American Samoa, United States Minor Outlying Islands
Top cities
Pago Pago
American Samoa runs on a single zone (1 mapped cities) under GMT-11. Visible cities: Pago Pago. Underlying zones: Pacific/Pago Pago.
United States Minor Outlying Islands runs on a single zone (0 mapped cities) under GMT-11. Visible cities: the lead reference city. Underlying zones: Pacific/Midway.
City anchors for GMT-11 (Atlantic, Pacific, or Indian Ocean island cluster, currently -11:00). Pick a city to drop into a live local clock.
American Samoa
Cities: Pago Pago
Meaning group: American Samoa Time
United States Minor Outlying Islands
Zones: Pacific/Midway
Meaning group: American Samoa Time
GMT-11 is not heavily split in the current catalog, but the short label still hides the underlying IANA zone and any future policy change. The safe pattern is to write the abbreviation for humans and the zone for machines.
Pacific/Pago_Pago does not show an offset change in the next year, which makes GMT-11 predictable for short-term scheduling. Predictable is not the same as permanent — civil-time rules still get changed by governments on relatively short notice.
For precise work, the safest equivalent of GMT-11 is the exact IANA zone used by your city or system. Pacific/Pago_Pago sits at -11:00, behind UTC, which means daily logs in this zone reach a new calendar date after UTC does — relevant for date-aligned reports and billing cutoffs.
Even with one canonical meaning, GMT-11 spans 2 IANA zones — pin to Pacific/Pago_Pago when DST or historical-rule precision matters.
The next best click after an abbreviation page usually depends on whether you need a city, a converter, or a live clock.
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