Altair Position and Visibility Tonight
Where is Altair right now?
Altair is located in the constellation Aquila. It is currently above the horizon at an altitude of 55° toward the south-east, with an apparent magnitude of 0.76.
Twilight begins at 19:20 local time. At that moment, Altair will be 55° above the horizon toward the south-east.
Twilight begins at 19:20 local time. At that moment, Altair will be 55° above the horizon toward the south-east.
Altair visibility on 2026-08-24
Altair Visible from sunset until morning twilight
Altair rise and set timetable
| Time | Elevation | |
| Altair rise | 14:22 | |
Moonrise, 83.8% illuminated  | 15:29 | 13° |
| Sunset | 17:47 | 40° |
| Civil sunset | 18:16 | 45° |
| Twilight start | 18:48 | 51° |
| Astronomical observing session begins | 19:22 | 56° |
| Altair transit | 20:48 | 62° |
| Moonset | 00:52 | 28° |
| Astronomical observing session ends | 02:58 | 3° |
| Altair set | 03:14 |
Track Altair Position Throughout the Night
← 24 August 2026 →
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| Altitude | |
| Azimuth |
Shift the map to change the time and observe Altair changing position in the night sky.
Altair - Main Sequence Star
Altair is the brightest star in the constellation Aquila and the twelfth-brightest star in the night sky. It is a main sequence star located about 16.7 light-years away from Earth.
Altair has an apparent magnitude of 0.76 and is known for its rapid rotation, which causes it to have an oblate shape. It is one of the closest stars visible to the naked eye.
Finder Chart for Altair
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| Object name | Altair |
| Field of view | |
| Limiting magnitude | |
| Altair coordinates | 19.846388, 8.868322000000001 |
| Center coordinates | 19.846388, 8.868322000000001 |
Altair Passage Through Night
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Current position of Altair
| Time | 19:20 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | 55° |
| Azimuth | 140° |
Here you can see the current position of Altair on the map, as well as its positions for rise and set. This tool lets you track its movement throughout the night with accurate, up-to-date information.
Annual motion of Altair
Altair will remain visible until December 22, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Tue, 25 August 2026 |
| Twilight start | 19:20 |
| Twilight end | 02:56 |
| Twilight duration | 8h 36m |
| Rise | 14:18 |
| Set | 03:10 |
| Elevation at transit | 62° |
| Transit time | 20:44 |
| Equatorial coordinates | RA: 19h 50m 46s", Dec: 08° 52' 05s |
| Magnitude | 1 |
| Constellation | Aquila |
The graph illustrates the annual visibility pattern of Altair, including its daily appearances and transit times. The vertical axis shows the hours of the day and the horizontal axis spans the year. The reddish area marks when the object is above the horizon, while the white line marks its daily transit.
You can also view detailed visibility information in a table with exact rise, transit, and set times for each date.
You can also view detailed visibility information in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of Altair
Coordinates and Visibility
| Right Ascension | 19.846388° |
| Declination | 8.868322000000001° |
| Magnitude | 0.76 |
| Constellation | Aquila |
| Elevation | 55.3° |
| Azimuth | 139.6° |