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Location: Oslo, Norway

The following ISS sightings are possible from Friday Sep 24, 2021 through Sunday Oct 10, 2021

Date Visible Max Height Appears Disappears Share Event
Fri Sep 24, 9:02 PM 3 min 20° 10° above SW 19° above SSE  
Sat Sep 25, 8:15 PM 5 min 20° 10° above SW 12° above SE  
Sat Sep 25, 9:51 PM 1 min 16° 10° above WSW 16° above SSW  
Sun Sep 26, 9:04 PM 3 min 19° 10° above WSW 17° above S  
Mon Sep 27, 8:17 PM 5 min 20° 10° above SW 11° above SE  
Mon Sep 27, 9:54 PM 1 min 12° 10° above SW 12° above SW  
Tue Sep 28, 9:06 PM 3 min 15° 10° above SW 14° above S  
Wed Sep 29, 8:19 PM 4 min 17° 10° above WSW 10° above SSE  
Fri Oct 1, 8:21 PM 3 min 12° 10° above SW 10° above S  
Sat Oct 2, 7:34 PM 4 min 14° 10° above SW 10° above SSE  
2021-09-24 19:02:00.0,Fri Sep 24, 9:02 PM,3 min,20°,10° above SW,19° above SSE|2021-09-25 18:15:00.0,Sat Sep 25, 8:15 PM,5 min,20°,10° above SW,12° above SE|2021-09-25 19:51:00.0,Sat Sep 25, 9:51 PM,1 min,16°,10° above WSW,16° above SSW|2021-09-26 19:04:00.0,Sun Sep 26, 9:04 PM,3 min,19°,10° above WSW,17° above S|2021-09-27 18:17:00.0,Mon Sep 27, 8:17 PM,5 min,20°,10° above SW,11° above SE|2021-09-27 19:54:00.0,Mon Sep 27, 9:54 PM,1 min,12°,10° above SW,12° above SW|2021-09-28 19:06:00.0,Tue Sep 28, 9:06 PM,3 min,15°,10° above SW,14° above S|2021-09-29 18:19:00.0,Wed Sep 29, 8:19 PM,4 min,17°,10° above WSW,10° above SSE|2021-10-01 18:21:00.0,Fri Oct 1, 8:21 PM,3 min,12°,10° above SW,10° above S|2021-10-02 17:34:00.0,Sat Oct 2, 7:34 PM,4 min,14°,10° above SW,10° above SSE|

The space station looks like an airplane or a very bright star moving across the sky, except it doesn't have flashing lights or change direction. It will also be moving considerably faster than a typical airplane (airplanes generally fly at about 600 miles per hour; the space station flies at 17,500 miles per hour).

Below is a time-lapse photo of the space station moving across the sky.

The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls

Visit the NASA Johnson Flickr Photostream

How do I Spot The Station?

What does all this sighting information mean?

Time is when the sighting opportunity will begin in your local time zone. All sightings will occur within a few hours before or after sunrise or sunset. This is the optimum viewing period as the sun reflects off the space station and contrasts against the darker sky.

Visible is the maximum time period the space station is visible before crossing back below the horizon.

Max Height is measured in degrees (also known as elevation). It represents the height of the space station from the horizon in the night sky. The horizon is at zero degrees, and directly overhead is ninety degrees. If you hold your fist at arm's length and place your fist resting on the horizon, the top will be about 10 degrees.

Appears is the location in the sky where the station will be visible first. This value, like maximum height, also is measured in degrees from the horizon. The letters represent compass directions -- N is north, WNW is west by northwest, and so on.

Disappears represents where in the night sky the International Space Station will leave your field of view.

Astronomical Horizon chart. Click the link for a detailed description of the astronomical horizon and sighting alert messages.