ISS visible tonight over Guam
Next ISS sighting
The ISS is not visible from Guam in the next 5 days. Check Tiangong, Hubble and Starlink trains below.
15 naked-eye passes over Guam in the next 5 days.
Times are local to the city (GMT+10).
Night sky over Guam tonight: Moon · Planets tonight →Tiangong space station · Mon, Oct 19 5:00 AM – 5:05 AM · southwest → southeast · Max height 74° · -2.4 · very bright 📷 Find with camera
The sky overhead with north at the top and east on the left, as when you lie back and look up. Green is where it appears, gray where it fades. Tap a time in the tables to see it on the map.
International Space Station (ISS)
No naked-eye passes in the next 5 days.
Tiangong space station
| Add to calendar | Date | Visible | Max height | Brightness | Clouds | Direction | Duration |
|---|---|---|---|---|---|---|---|
| 5:00 AM – 5:05 AM | 74° | -2.4 · very bright | – | southwest → southeast | 5 min | ||
| 7:44 PM – 7:48 PM | 13° | 1.3 · easy to see | – | west → northwest | 4 min | ||
| 5:36 AM – 5:41 AM | 10° | 0.1 · easy to see | – | southwest → south | 5 min | ||
| 6:44 PM – 6:51 PM | 30° | -0.6 · bright | – | southwest → northeast | 8 min | ||
| 4:40 AM – 4:42 AM | 10° | 0.9 · easy to see | – | south → southeast | 2 min | ||
| 6:22 PM – 6:31 PM | 13° | 0.6 · easy to see | – | west → northeast | 9 min |
Hubble Space Telescope
| Add to calendar | Date | Visible | Max height | Brightness | Clouds | Direction | Duration |
|---|---|---|---|---|---|---|---|
| 5:02 AM – 5:09 AM | 41° | 1.2 · easy to see | – | northwest → east | 7 min | ||
| 4:31 AM – 4:36 AM | 35° | 2.0 · faint | – | northeast → east | 5 min | ||
| 7:31 PM – 7:35 PM | 24° | 2.4 · faint | – | southwest → south | 4 min | ||
| 4:00 AM – 4:03 AM | 13° | 4.2 · faint | – | east → east | 3 min | ||
| 5:34 AM – 5:42 AM | 32° | 1.3 · easy to see | – | west → southeast | 8 min | ||
| 6:58 PM – 7:04 PM | 33° | 1.2 · easy to see | – | southwest → southeast | 6 min | ||
| 5:03 AM – 5:09 AM | 33° | 1.2 · easy to see | – | southwest → southeast | 6 min | ||
| 6:25 PM – 6:33 PM | 32° | 1.3 · easy to see | – | southwest → east | 8 min | ||
| 8:04 PM – 8:07 PM | 15° | 4.1 · faint | – | west → west | 3 min |
How to spot it
- Look for a steady, bright point of light gliding across the sky: no blinking, no colors.
- It appears in the first direction and fades or sets toward the second; the higher the max height, the brighter it gets.
- Passes only happen in the hours after sunset or before sunrise, when your sky is dark but the satellite is still in sunlight.
- Predictions can shift by a minute or two; get outside a few minutes early.
Want the passes for exactly where you are, including radio and fainter satellites? Passes over your location →
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