ISS pass times in Lisbon

Select a city in Lisbon, Portugal for a location-specific 72-hour visible pass forecast.

ISS visibility across Lisbon

Major-city outlook for the next 36 hours

Forecast updated: Sep 30, 2026, 7:50 PM

Thu, Oct 1, 07:39 PM

Earliest next pass · Cacém

8/8

Major cities with a visible pass

Rio de Mouro

Best sampled pass · 38.9°

Among 8 sampled major cities in Lisbon, 8 currently have a visible ISS pass in the next 36 hours. The earliest is near Cacém around Thu, Oct 1, 07:39 PM. The best sampled elevation in this window reaches about 38.9°. Open a city below for its full 72-hour forecast, map and cloud cover.

How to find ISS pass times in Lisbon

Use this page as a directory for Lisbon: compare the major-city outlook above, then open your city for a full local forecast.

  1. Browse the regions or cities listed for Lisbon (or start from a major city in the outlook above).
  2. Open a city page to see the next 72 hours of visible passes in that city’s local timezone, with direction, elevation and cloud cover.
  3. Recheck close to the pass—orbital elements update regularly, and cloud cover can change.

A pass over Lisbon is listed as visible only when the station is sunlit, at least 10° above the horizon, and the local sky is dark enough for naked-eye viewing. Not every overhead flight meets those conditions.

Common questions about seeing the ISS in Lisbon

When is the ISS visible in Lisbon?

Pick a city in Lisbon below for a location-specific 72-hour forecast of visible ISS passes with local times, direction, elevation and cloud cover.

How do I get a pass forecast for my city in Lisbon?

Browse or search the city list on this page. Opening a city loads a forecast calculated from that city’s coordinates and timezone.

Why might there be no visible ISS pass this week in Lisbon?

The ISS still flies nearby, but a pass is only listed when it is sunlit, high enough above the horizon, and the local sky is dark enough.

How accurate are the times for Lisbon?

Times are usually accurate to within seconds with current orbital data. Recheck shortly before a pass, as orbital elements are updated regularly.

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