Esperanza Base
Daylight today(Jul 15, 2026, local time)
About 5h 29m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Esperanza Base
Esperanza Base is a permanent, all-year-round Argentine research station in Hope Bay, Trinity Peninsula. It is the only civilian settlement on the Antarctic mainland. The base's motto is Permanencia, un acto de sacrificio.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
SAYELive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Nearby airports
Great-circle distance and true bearing from Esperanza Base.
Frequently asked questions
What is the ICAO code for Esperanza Base?
The ICAO code for Esperanza Base is SAYE.
Where is Esperanza Base located?
Esperanza Base is small airport located in Fortín Sargento Cabral, Antarctica, at an elevation of 75 ft (23 m).
What time zone is Esperanza Base in?
Esperanza Base is in the America/Argentina/Ushuaia time zone (UTC-03:00).
What is the magnetic variation at Esperanza Base?
The magnetic variation (declination) at Esperanza Base is approximately 10° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Esperanza Base?
The nearest airport to Esperanza Base is Petrel Airport (SA47), about 20.7 nm to the ese, followed by General Bernardo O'Higgins Base Skyway and Gustavo Marambio Airport.
Is the information on this page suitable for flight planning?
No. Esperanza Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.