João Silva Airport
Daylight today(Jul 17, 2026, local time)
About 11h 56m 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 João Silva Airport
O Aeroporto Regional João Silva é um aeroporto brasileiro, localizado no município de Santa Inês, no estado do Maranhão.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
SJBYLive 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 (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 6 / 24 | 4,921 ft / 1,500 m | 98 ft | Asp | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from João Silva Airport.
Frequently asked questions
What is the ICAO code for João Silva Airport?
The ICAO code for João Silva Airport is SJBY.
Where is João Silva Airport located?
João Silva Airport is small airport located in Santa Inês, Brazil, at an elevation of 82 ft (25 m).
How many runways does João Silva Airport have?
João Silva Airport has 1 runway, the longest being 4,921 ft / 1,500 m.
What time zone is João Silva Airport in?
João Silva Airport is in the America/Fortaleza time zone (UTC-03:00).
What is the magnetic variation at João Silva Airport?
The magnetic variation (declination) at João Silva Airport is approximately 20.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near João Silva Airport?
The nearest airport to João Silva Airport is Fazenda Eldorado Airport (SNDD), about 5.1 nm to the ese, followed by Fazenda Santa Lúcia Airport and Zé Doca Airport.
Is the information on this page suitable for flight planning?
No. João Silva Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.