Puerto RicoAntarctica

What authorisation is required for United States passport holders visiting Antarctica?

Special travel authorization

Antarctica does not operate a conventional immigration visa system.

Your expedition operator and the relevant national authority determine any notification, permit, or other authorization needed for the planned activity. Do not rely on a passport alone.

Puerto Rico does not issue its own passport; residents travel on a United States passport. See the United States passport.

Source: Antarctic Treaty Secretariat: national competent authorities.

RequirementSpecial travel authorization

Action before travelYes, arrange in advance

Data as of2026-10-14

Visa rules change frequently and can depend on your specific circumstances. This site is compiled from public government sources and is provided for general information only. Always confirm requirements with the official immigration authority or a consulate of your destination before you travel.

About Puerto Rico

Puerto Rico, officially the Commonwealth of Puerto Rico, is a self-governing Caribbean archipelago and island organized as an unincorporated territory of the United States under the designation of commonwealth. Located about 1,000 miles (1,600 km) southeast of Miami, Florida, between the Dominican Republic in the Greater Antilles and the U.S. Virgin Islands in the Lesser Antilles, it consists of the eponymous main island and numerous smaller islands, including Vieques, Culebra, and Mona. With approximately 3.2 million people, it is divided into 78 municipalities, of which the most populous is the capital municipality of San Juan, followed by those within the San Juan metropolitan area. Spanish and English are the official languages of its government, though Spanish predominates, as it is culturally part of Latin America.

CapitalSan Juan

RegionCaribbean

Population3.2M

Area8,870 km²

CurrencyUnited States dollar (1 USD ≈ 1.00 USD)

LanguagesEnglish, Spanish

Calling code+1787, +1939

Drives on theright

TimezonePuerto Rico (UTC-4)

Nearest airportLuis Munoz Marin International Airport (SJU), 23 km

Emergency number911

Income levelHigh income

GDP per capita$40,620 (2025)

Tourist arrivals3.9M (2020)

Climate in San Juan

Warmest June, coolest March, driest May, sunniest May. Best time to visit: January, February, April, May, June, September, December.

Monthly climate normals for San Juan, 2020
Month	High	Low	Rainfall	Sunshine
January	27.5°C	21°C	102mm	328h
February	28.3°C	21.1°C	62mm	313h
March	27.2°C	20.6°C	132mm	331h
April	29.7°C	22.3°C	58mm	357h
May	30.5°C	23.7°C	29mm	379h
June	31.6°C	24°C	37mm	376h
July	31°C	24.2°C	126mm	360h
August	30.7°C	24.1°C	174mm	352h
September	30.2°C	23.8°C	117mm	324h
October	29.3°C	23.5°C	140mm	309h
November	27.8°C	22.6°C	151mm	274h
December	27.6°C	21°C	57mm	327h

Avg. high/low, °C (left axis) Rainfall, mm (bar maxes out at 250mm/month)

Daily normals for 2020. Hover a month for exact figures.

Travel guide

Puerto Rico is a Caribbean island. Its white sandy beaches can compete with any in the world and vary from metropolitan cocktail heavens and bustling surfing hotspots to quiet island getaways. Easily accessible diving and snorkeling spots and the excellent bioluminescent bays offer great maritime experiences. Still, there's more to this tropical island than sunny beach life. The Spanish-American influences make for a fun melting pot of culture with an abundance of heritage to explore and some delightful food to enjoy.

Upcoming public holidays

October 12, 2026Día de la Raza / Descubrimiento de América

November 11, 2026Día del Veterano / Día del Armisticio

November 19, 2026Día del Descubrimiento de Puerto Rico

Full source list on About.