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Location: Pasadena, California, United States

The following ISS sightings are possible from Wednesday Nov 27, 2024 through Thursday Dec 12, 2024

Date Visible Max Height Appears Disappears Share Event
Thu Nov 28, 6:07 PM < 1 min 11° 10° above N 11° above N  
Sat Nov 30, 6:06 PM 2 min 26° 10° above NNW 26° above N  
Sun Dec 1, 5:18 PM 5 min 18° 10° above NNW 11° above ENE  
Sun Dec 1, 6:54 PM 2 min 23° 10° above WNW 23° above WNW  
Mon Dec 2, 6:06 PM 5 min 87° 10° above NW 36° above SE  
Tue Dec 3, 5:17 PM 7 min 47° 10° above NW 10° above ESE  
Tue Dec 3, 6:55 PM 3 min 13° 10° above W 9° above SSW  
Wed Dec 4, 6:06 PM 6 min 24° 10° above WNW 10° above S  
Thu Dec 5, 5:17 PM 7 min 47° 10° above WNW 10° above SSE  
Sat Dec 7, 5:17 PM 4 min 14° 10° above W 10° above SSW  
Wed Dec 11, 5:54 AM 4 min 15° 10° above SSE 10° above E  
{ts '2024-11-29 02:07:00'},Thu Nov 28, 6:07 PM,< 1 min,11°,10° above N,11° above N|{ts '2024-12-01 02:06:00'},Sat Nov 30, 6:06 PM,2 min,26°,10° above NNW,26° above N|{ts '2024-12-02 01:18:00'},Sun Dec 1, 5:18 PM,5 min,18°,10° above NNW,11° above ENE|{ts '2024-12-02 02:54:00'},Sun Dec 1, 6:54 PM,2 min,23°,10° above WNW,23° above WNW|{ts '2024-12-03 02:06:00'},Mon Dec 2, 6:06 PM,5 min,87°,10° above NW,36° above SE|{ts '2024-12-04 01:17:00'},Tue Dec 3, 5:17 PM,7 min,47°,10° above NW,10° above ESE|{ts '2024-12-04 02:55:00'},Tue Dec 3, 6:55 PM,3 min,13°,10° above W,9° above SSW|{ts '2024-12-05 02:06:00'},Wed Dec 4, 6:06 PM,6 min,24°,10° above WNW,10° above S|{ts '2024-12-06 01:17:00'},Thu Dec 5, 5:17 PM,7 min,47°,10° above WNW,10° above SSE|{ts '2024-12-08 01:17:00'},Sat Dec 7, 5:17 PM,4 min,14°,10° above W,10° above SSW|{ts '2024-12-11 13:54:00'},Wed Dec 11, 5:54 AM,4 min,15°,10° above SSE,10° above E|

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.