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Location: Gettysburg, Pennsylvania, United States

The following ISS sightings are possible from Monday May 20, 2024 through Tuesday Jun 4, 2024

Date Visible Max Height Appears Disappears Share Event
Mon May 20, 10:01 PM 3 min 13° 10° above NNW 10° above NE  
Mon May 20, 11:37 PM 2 min 27° 10° above NW 27° above NNW  
Tue May 21, 9:12 PM 2 min 11° 10° above NNW 10° above NNE  
Tue May 21, 10:47 PM 3 min 24° 10° above NNW 23° above NE  
Wed May 22, 9:58 PM 5 min 18° 10° above NNW 10° above ENE  
Wed May 22, 11:34 PM 1 min 24° 10° above NW 24° above NW  
Thu May 23, 9:08 PM 4 min 14° 10° above NNW 10° above NE  
Thu May 23, 10:44 PM 3 min 50° 10° above NW 50° above NNE  
Fri May 24, 9:54 PM 5 min 31° 10° above NW 17° above E  
Fri May 24, 11:31 PM 1 min 17° 10° above WNW 17° above W  
Sat May 25, 9:05 PM 5 min 22° 10° above NNW 10° above ENE  
Sat May 25, 10:42 PM 3 min 55° 10° above WNW 55° above WSW  
Sun May 26, 9:53 PM 5 min 77° 10° above NW 30° above ESE  
Mon May 27, 9:04 PM 6 min 44° 10° above NW 10° above ESE  
Mon May 27, 10:41 PM 2 min 20° 10° above W 20° above SW  
Tue May 28, 9:51 PM 5 min 35° 10° above WNW 20° above S  
Wed May 29, 9:02 PM 7 min 68° 10° above WNW 10° above SE  
Thu May 30, 9:51 PM 3 min 13° 10° above W 10° above SSW  
{ts '2024-05-21 02:01:00'},Mon May 20, 10:01 PM,3 min,13°,10° above NNW,10° above NE|{ts '2024-05-21 03:37:00'},Mon May 20, 11:37 PM,2 min,27°,10° above NW,27° above NNW|{ts '2024-05-22 01:12:00'},Tue May 21, 9:12 PM,2 min,11°,10° above NNW,10° above NNE|{ts '2024-05-22 02:47:00'},Tue May 21, 10:47 PM,3 min,24°,10° above NNW,23° above NE|{ts '2024-05-23 01:58:00'},Wed May 22, 9:58 PM,5 min,18°,10° above NNW,10° above ENE|{ts '2024-05-23 03:34:00'},Wed May 22, 11:34 PM,1 min,24°,10° above NW,24° above NW|{ts '2024-05-24 01:08:00'},Thu May 23, 9:08 PM,4 min,14°,10° above NNW,10° above NE|{ts '2024-05-24 02:44:00'},Thu May 23, 10:44 PM,3 min,50°,10° above NW,50° above NNE|{ts '2024-05-25 01:54:00'},Fri May 24, 9:54 PM,5 min,31°,10° above NW,17° above E|{ts '2024-05-25 03:31:00'},Fri May 24, 11:31 PM,1 min,17°,10° above WNW,17° above W|{ts '2024-05-26 01:05:00'},Sat May 25, 9:05 PM,5 min,22°,10° above NNW,10° above ENE|{ts '2024-05-26 02:42:00'},Sat May 25, 10:42 PM,3 min,55°,10° above WNW,55° above WSW|{ts '2024-05-27 01:53:00'},Sun May 26, 9:53 PM,5 min,77°,10° above NW,30° above ESE|{ts '2024-05-28 01:04:00'},Mon May 27, 9:04 PM,6 min,44°,10° above NW,10° above ESE|{ts '2024-05-28 02:41:00'},Mon May 27, 10:41 PM,2 min,20°,10° above W,20° above SW|{ts '2024-05-29 01:51:00'},Tue May 28, 9:51 PM,5 min,35°,10° above WNW,20° above S|{ts '2024-05-30 01:02:00'},Wed May 29, 9:02 PM,7 min,68°,10° above WNW,10° above SE|{ts '2024-05-31 01:51:00'},Thu May 30, 9:51 PM,3 min,13°,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.