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Location: Istanbul, Turkey

The following ISS sightings are possible from Friday Sep 29, 2023 through Saturday Oct 14, 2023

Date Visible Max Height Appears Disappears Share Event
Sat Sep 30, 7:32 PM 5 min 29° 10° above NW 13° above E  
Sat Sep 30, 9:09 PM 2 min 25° 10° above WNW 25° above W  
Sun Oct 1, 8:21 PM 4 min 71° 10° above WNW 58° above SSE  
Mon Oct 2, 7:32 PM 6 min 67° 10° above NW 14° above ESE  
Mon Oct 2, 9:10 PM 1 min 13° 10° above W 13° above WSW  
Tue Oct 3, 8:22 PM 4 min 24° 10° above WNW 17° above S  
Wed Oct 4, 7:33 PM 6 min 41° 10° above WNW 10° above SSE  
Fri Oct 6, 7:34 PM 4 min 15° 10° above W 10° above SSW  
{ts '2023-09-30 16:32:00'},Sat Sep 30, 7:32 PM,5 min,29°,10° above NW,13° above E|{ts '2023-09-30 18:09:00'},Sat Sep 30, 9:09 PM,2 min,25°,10° above WNW,25° above W|{ts '2023-10-01 17:21:00'},Sun Oct 1, 8:21 PM,4 min,71°,10° above WNW,58° above SSE|{ts '2023-10-02 16:32:00'},Mon Oct 2, 7:32 PM,6 min,67°,10° above NW,14° above ESE|{ts '2023-10-02 18:10:00'},Mon Oct 2, 9:10 PM,1 min,13°,10° above W,13° above WSW|{ts '2023-10-03 17:22:00'},Tue Oct 3, 8:22 PM,4 min,24°,10° above WNW,17° above S|{ts '2023-10-04 16:33:00'},Wed Oct 4, 7:33 PM,6 min,41°,10° above WNW,10° above SSE|{ts '2023-10-06 16:34:00'},Fri Oct 6, 7:34 PM,4 min,15°,10° above W,10° above SSW|

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.