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Location: Bologna, Italy

The following ISS sightings are possible from Wednesday May 7, 2025 through Thursday May 22, 2025

Date Visible Max Height Appears Disappears Share Event
Thu May 8, 1:29 AM 1 min 15° 15° above NE 10° above NE  
Thu May 8, 3:02 AM 6 min 30° 13° above NW 10° above E  
Thu May 8, 4:38 AM 7 min 70° 10° above WNW 10° above SE  
Thu May 8, 9:24 PM 3 min 15° 10° above S 15° above ESE  
Thu May 8, 10:59 PM 1 min 16° 10° above WSW 16° above WSW  
Fri May 9, 2:16 AM 3 min 26° 25° above N 10° above ENE  
Fri May 9, 3:51 AM 7 min 75° 10° above WNW 10° above ESE  
Fri May 9, 10:11 PM 7 min 64° 10° above SW 10° above ENE  
Fri May 9, 11:48 PM 4 min 31° 10° above W 30° above N  
Sat May 10, 3:05 AM 4 min 51° 35° above NNW 10° above ESE  
Sat May 10, 4:40 AM 6 min 27° 10° above WNW 10° above SSE  
Sat May 10, 9:23 PM 6 min 38° 10° above SSW 10° above ENE  
Sat May 10, 11:00 PM 6 min 40° 10° above W 10° above NE  
Sun May 11, 12:38 AM 3 min 23° 10° above WNW 23° above N  
Sun May 11, 3:57 AM 1 min 20° 20° above SSE 10° above SE  
Sun May 11, 10:12 PM 7 min 55° 10° above WSW 10° above NE  
Sun May 11, 11:50 PM 5 min 24° 10° above WNW 12° above NE  
Mon May 12, 1:27 AM 1 min 17° 10° above NW 17° above NW  
Mon May 12, 9:24 PM 7 min 83° 10° above WSW 10° above ENE  
Mon May 12, 11:02 PM 6 min 27° 10° above WNW 10° above NE  
Tue May 13, 12:39 AM 3 min 26° 10° above NW 26° above N  
Tue May 13, 10:13 PM 6 min 32° 10° above W 10° above NE  
Tue May 13, 11:51 PM 4 min 24° 10° above NW 18° above NE  
Wed May 14, 1:28 AM 1 min 13° 10° above NW 13° above NW  
Wed May 14, 9:25 PM 6 min 40° 10° above W 10° above NE  
Wed May 14, 11:03 PM 6 min 23° 10° above WNW 10° above NE  
Thu May 15, 12:40 AM 2 min 27° 10° above NW 27° above NNW  
Thu May 15, 10:15 PM 6 min 24° 10° above WNW 10° above NE  
Thu May 15, 11:52 PM 4 min 30° 10° above NW 28° above NNE  
Fri May 16, 9:27 PM 6 min 27° 10° above WNW 10° above NE  
Fri May 16, 11:04 PM 5 min 26° 10° above NW 14° above ENE  
Sat May 17, 12:41 AM 1 min 21° 10° above WNW 21° above NW  
Sat May 17, 10:16 PM 6 min 24° 10° above NW 10° above ENE  
Sat May 17, 11:53 PM 3 min 43° 10° above NW 43° above N  
Sun May 18, 9:28 PM 6 min 23° 10° above WNW 10° above NE  
Sun May 18, 11:05 PM 4 min 36° 10° above NW 26° above ENE  
Mon May 19, 12:42 AM 1 min 13° 10° above WNW 13° above WNW  
Mon May 19, 10:18 PM 6 min 29° 10° above NW 10° above ENE  
Mon May 19, 11:54 PM 2 min 39° 10° above WNW 39° above WNW  
Tue May 20, 9:30 PM 6 min 26° 10° above NW 10° above ENE  
Tue May 20, 11:06 PM 4 min 70° 10° above WNW 57° above E  
Wed May 21, 10:19 PM 6 min 48° 10° above NW 18° above E  
Wed May 21, 11:56 PM 1 min 18° 10° above WNW 18° above W  
{ts '2025-05-07 23:29:00'},Thu May 8, 1:29 AM,1 min,15°,15° above NE,10° above NE|{ts '2025-05-08 01:02:00'},Thu May 8, 3:02 AM,6 min,30°,13° above NW,10° above E|{ts '2025-05-08 02:38:00'},Thu May 8, 4:38 AM,7 min,70°,10° above WNW,10° above SE|{ts '2025-05-08 19:24:00'},Thu May 8, 9:24 PM,3 min,15°,10° above S,15° above ESE|{ts '2025-05-08 20:59:00'},Thu May 8, 10:59 PM,1 min,16°,10° above WSW,16° above WSW|{ts '2025-05-09 00:16:00'},Fri May 9, 2:16 AM,3 min,26°,25° above N,10° above ENE|{ts '2025-05-09 01:51:00'},Fri May 9, 3:51 AM,7 min,75°,10° above WNW,10° above ESE|{ts '2025-05-09 20:11:00'},Fri May 9, 10:11 PM,7 min,64°,10° above SW,10° above ENE|{ts '2025-05-09 21:48:00'},Fri May 9, 11:48 PM,4 min,31°,10° above W,30° above N|{ts '2025-05-10 01:05:00'},Sat May 10, 3:05 AM,4 min,51°,35° above NNW,10° above ESE|{ts '2025-05-10 02:40:00'},Sat May 10, 4:40 AM,6 min,27°,10° above WNW,10° above SSE|{ts '2025-05-10 19:23:00'},Sat May 10, 9:23 PM,6 min,38°,10° above SSW,10° above ENE|{ts '2025-05-10 21:00:00'},Sat May 10, 11:00 PM,6 min,40°,10° above W,10° above NE|{ts '2025-05-10 22:38:00'},Sun May 11, 12:38 AM,3 min,23°,10° above WNW,23° above N|{ts '2025-05-11 01:57:00'},Sun May 11, 3:57 AM,1 min,20°,20° above SSE,10° above SE|{ts '2025-05-11 20:12:00'},Sun May 11, 10:12 PM,7 min,55°,10° above WSW,10° above NE|{ts '2025-05-11 21:50:00'},Sun May 11, 11:50 PM,5 min,24°,10° above WNW,12° above NE|{ts '2025-05-11 23:27:00'},Mon May 12, 1:27 AM,1 min,17°,10° above NW,17° above NW|{ts '2025-05-12 19:24:00'},Mon May 12, 9:24 PM,7 min,83°,10° above WSW,10° above ENE|{ts '2025-05-12 21:02:00'},Mon May 12, 11:02 PM,6 min,27°,10° above WNW,10° above NE|{ts '2025-05-12 22:39:00'},Tue May 13, 12:39 AM,3 min,26°,10° above NW,26° above N|{ts '2025-05-13 20:13:00'},Tue May 13, 10:13 PM,6 min,32°,10° above W,10° above NE|{ts '2025-05-13 21:51:00'},Tue May 13, 11:51 PM,4 min,24°,10° above NW,18° above NE|{ts '2025-05-13 23:28:00'},Wed May 14, 1:28 AM,1 min,13°,10° above NW,13° above NW|{ts '2025-05-14 19:25:00'},Wed May 14, 9:25 PM,6 min,40°,10° above W,10° above NE|{ts '2025-05-14 21:03:00'},Wed May 14, 11:03 PM,6 min,23°,10° above WNW,10° above NE|{ts '2025-05-14 22:40:00'},Thu May 15, 12:40 AM,2 min,27°,10° above NW,27° above NNW|{ts '2025-05-15 20:15:00'},Thu May 15, 10:15 PM,6 min,24°,10° above WNW,10° above NE|{ts '2025-05-15 21:52:00'},Thu May 15, 11:52 PM,4 min,30°,10° above NW,28° above NNE|{ts '2025-05-16 19:27:00'},Fri May 16, 9:27 PM,6 min,27°,10° above WNW,10° above NE|{ts '2025-05-16 21:04:00'},Fri May 16, 11:04 PM,5 min,26°,10° above NW,14° above ENE|{ts '2025-05-16 22:41:00'},Sat May 17, 12:41 AM,1 min,21°,10° above WNW,21° above NW|{ts '2025-05-17 20:16:00'},Sat May 17, 10:16 PM,6 min,24°,10° above NW,10° above ENE|{ts '2025-05-17 21:53:00'},Sat May 17, 11:53 PM,3 min,43°,10° above NW,43° above N|{ts '2025-05-18 19:28:00'},Sun May 18, 9:28 PM,6 min,23°,10° above WNW,10° above NE|{ts '2025-05-18 21:05:00'},Sun May 18, 11:05 PM,4 min,36°,10° above NW,26° above ENE|{ts '2025-05-18 22:42:00'},Mon May 19, 12:42 AM,1 min,13°,10° above WNW,13° above WNW|{ts '2025-05-19 20:18:00'},Mon May 19, 10:18 PM,6 min,29°,10° above NW,10° above ENE|{ts '2025-05-19 21:54:00'},Mon May 19, 11:54 PM,2 min,39°,10° above WNW,39° above WNW|{ts '2025-05-20 19:30:00'},Tue May 20, 9:30 PM,6 min,26°,10° above NW,10° above ENE|{ts '2025-05-20 21:06:00'},Tue May 20, 11:06 PM,4 min,70°,10° above WNW,57° above E|{ts '2025-05-21 20:19:00'},Wed May 21, 10:19 PM,6 min,48°,10° above NW,18° above E|{ts '2025-05-21 21:56:00'},Wed May 21, 11:56 PM,1 min,18°,10° above WNW,18° above W|

What am I looking for in the sky?

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.

National Aeronautics and Space Administration Page Editor: Bill Keeter NASA Official: Jacob Keaton