21
Cities · 20 regions
When is the ISS visible in Puerto Rico?
Choose a state or region in Puerto Rico, then select your city for a forecast calculated from its exact coordinates and local timezone.
International Space Station (ISS)
20 regions · 21 cities
ISS visibility across Puerto Rico
Major-city outlook for the next 36 hours
Forecast updated: Aug 17, 2026, 3:14 AM
8/8
Major cities with a visible pass
Arecibo
Best sampled pass · 11.9°
Major city forecasts
A fast comparison of 8 populous cities. Open a city for its complete 72-hour forecast, map and weather.
CarolinaAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.7° · N → NFull forecastPonceAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.0° · N → NFull forecastAreciboAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.9° · N → NFull forecastBayamónAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.6° · N → NFull forecastSan JuanAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.7° · N → NFull forecastGuaynaboAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.5° · N → NFull forecastCaguasAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.1° · N → NFull forecastTrujillo AltoAmerica/Puerto_RicoMon, Aug 17, 04:21 AMMaximum height 11.3° · N → NFull forecast
Popular cities
States and regions
Choose a state or region in Puerto Rico, then select your city for a forecast calculated from its exact coordinates and local timezone.
Aguadilla1 citiesArecibo1 citiesBarceloneta1 citiesBayamón1 citiesCaguas1 citiesCarolina1 citiesCataño1 citiesCayey1 citiesFajardo1 citiesGuayama1 citiesGuaynabo1 citiesHumacao1 citiesManatí1 citiesMayagüez1 citiesPonce1 citiesSan Juan1 citiesToa Baja2 citiesTrujillo Alto1 citiesVega Baja1 citiesYauco1 cities