Current Time in McMurdo, Antarctica — NZST.

Indexed entity

McMurdo is the mcmurdo-AQ record in Antarctica: country slug antarctica, city slug mcmurdo, ISO AQ, continent Antarctica, canonical IANA zone Antarctica/McMurdo.

Country dossier

Antarctica: official name Antarctica; region Antarctic; country population 1,300; area 14,000,000 km². This is the country layer behind the McMurdo clock, not a generic timezone-only record.

Antarctica reference backdrop

Antarctica: Antarctica is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of 14,200,000 km2 (5,500,000 sq mi). Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of 1.9 km (1.2 mi). Source: Wikipedia.

Antarctica city roster

McMurdo is part of this indexed country cluster: Casey [casey-AQ, Antarctica/Casey]; Davis [davis-AQ, Antarctica/Davis]; DumontDUrville [dumontdurville-AQ, Antarctica/DumontDUrville]; Mawson [mawson-AQ, Antarctica/Mawson]; McMurdo [mcmurdo-AQ, Antarctica/McMurdo]; Palmer [palmer-AQ, Antarctica/Palmer]; Rothera [rothera-AQ, Antarctica/Palmer]; Syowa [syowa-AQ, Antarctica/Syowa]; Troll [troll-AQ, Antarctica/Troll]; Vostok [vostok-AQ, Antarctica/Mawson].

Airport references near this city

McMurdo has no nearby curated airport reference in the indexed airport snapshot for Antarctica.

Calendar and offset context

McMurdo renders Jun 7, 2026 · 03:17 GMT+12; GMT+12 at UTC+12:00; January UTC+13:00; July UTC+12:00; next holiday not currently surfaced.

McMurdo is a context-and-reference city; rank #5 of 10 retained Antarctica city pages. The route is /time/antarctica/mcmurdo/ and the city id is mcmurdo-AQ.

McMurdo has 6 of 17 factual signals available on this render. Missing long-form editorial is not treated as missing time data when route, zone, coordinates, country, nearby-city, and planning signals are present.

McMurdo has no coordinate pair in this snapshot, so the page relies on country, timezone, holiday, and catalog identity rather than distance calculations.

Antarctica/McMurdo resolves to seasonal offset split: UTC+13:00 in January and UTC+12:00 in July. 0 retained city pages share this zone; 0 same-zone anchors are outside Antarctica.

McMurdo has no direct nearby-airport handoff · no upcoming public-holiday signal in view · 0 country airport references · 0 holidays in the current country-year snapshot.

McMurdo uses IANA timezone math, curated GeoNames-derived city records, a city reference summary, a country reference summary, OurAirports links where mapped, Nager.Date holiday rows where available, and local solar/weather snapshots where coordinates are present.

McMurdo Station

McMurdo Station: McMurdo Station is an American Antarctic research station on the southern tip of Ross Island. It is operated by the United States through the United States Antarctic Program (USAP), a branch of the National Science Foundation (NSF). The station is the largest community in Antarctica, capable of supporting up to 1,200 residents, though the population fluctuates seasonally; during the Antarctic night, there are fewer than two hundred people. It serves as one of three year-round United States Antarctic science facilities. Personnel and cargo going to or coming from Amundsen–Scott South Pole Station usually first pass through McMurdo, either by flight or by the McMurdo to South Pole Traverse; it is a hub for activities and science projects in Antarctica. McMurdo, Amundsen-Scott, and Palmer are the three non-seasonal United States stations on the continent, though by the Antarctic Treaty System the bases are not a legal claim ; they are dedicated to scientific research. New Zealand's Scott Base is nearby on Hut Point Peninsula, as is Arrival Heights Laboratory. On the base is a heliport, and across the channel is a helicopter refueling station at Marble Point, but the main airfields in the 2020s are Phoenix Airfield and Williams Field which are to the south and built on ice. Winter Quarters Bay is the base seaport, though access can be limited by weather conditions when the sea ice forms. Weather can make it too hard to land aircraft, and an icebreaker may be needed to reach the port facility. However, the sea ice also makes it possible to make ice traverses and travel directly across the bay, and historically an Ice Runway was crafted. The base is powered by a mixture of generators and wind power, though it had a nuclear reactor in the 1960s.

Local clock note

Observes daylight saving time. Civil clocks shift forward by one hour during the local summer, swinging between standard UTC+12:00 and summer UTC+13:00. Transitions follow the IANA zone Antarctica/McMurdo.

Local clock note

McMurdo is listed in the dataset snapshot as 12 hours ahead of UTC (offset +12:00). 11 hours ahead of London, 3 hours ahead of Tokyo.

Local clock note

Related clock anchors: Casey (−4h), San Francisco (−19h), Los Angeles (−19h), Mumbai (−6.5h), São Paulo (−15h)