Deneb Algedi Position and Visibility Tonight
Where is Deneb Algedi right now?
Deneb Algedi is located in the constellation Capricornus. It is currently below the horizon and is not visible from your location.
Twilight begins at 18:04 local time. At that moment, Deneb Algedi will be 23° above the horizon toward the south-east.
Twilight begins at 18:04 local time. At that moment, Deneb Algedi will be 23° above the horizon toward the south-east.
Deneb Algedi visibility on 2026-09-21
Deneb Algedi Visible from sunset until early morning
Deneb Algedi rise and set timetable
| Time | Elevation | |
Moonrise, 60.8% illuminated  | 14:04 | -20° |
| Deneb Algedi rise | 15:46 | |
| Sunset | 17:06 | 14° |
| Civil sunset | 17:33 | 19° |
| Twilight start (−12°) | 18:04 | 23° |
| Astronomical observing session begins | 18:34 | 27° |
| Deneb Algedi transit | 20:54 | 37° |
| Moonset | 23:40 | 24° |
| Deneb Algedi set | 02:02 | |
| Astronomical observing session ends | 03:27 | -16° |
Track Deneb Algedi position throughout the night
← 21 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Deneb Algedi changing position in the night sky.
Finder Chart for Deneb Algedi
Double-click to unlock the map.
| Object name | Deneb Algedi |
| Field of view | |
| Limiting magnitude | |
| Deneb Algedi coordinates | 21.78401, -16.12729 |
| Center coordinates | 21.78401, -16.12729 |
Deneb Algedi Passage Through Night
Double-click to unlock the map.
Current position of Deneb Algedi
| Time | 14:52 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -10° |
| Azimuth | 103° |
Here you can see the current position of Deneb Algedi 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.
When Is Deneb Algedi Visible Throughout the Year?
Deneb Algedi will remain visible until December 21, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Mon, 21 September 2026 |
| Astronomical observing session begins | 18:30 |
| Astronomical observing session ends | 03:21 |
| Astronomical observing duration | 9h 50m |
| Rise | 15:42 |
| Set | 01:58 |
| Elevation at transit | 37° |
| Transit time | 20:50 |
| Equatorial coordinates | RA: 21h 47m 02s", Dec: -16° 07' 38s |
| Magnitude | 3 |
| Constellation | Capricornus |
The graph illustrates the annual visibility pattern of Deneb Algedi, 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 see when Deneb Algedi is visible throughout the year in a table with exact rise, transit, and set times for each date.
You can also see when Deneb Algedi is visible throughout the year in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of Deneb Algedi
Coordinates and Visibility
| Right Ascension | 21h 47m 02s |
| Declination | -16° 07′ 38″ |
| Magnitude | 2.85 |
| Constellation | Capricornus |
| Elevation | -10.2° |
| Azimuth | 102.6° |
| Spectral type | A5mF2 (IV) |