Sky Tonight
ST
Location settings
OH, US
40°/-83°
GMT -4
Waning22:17 - 04:48
🔎
☰
Sky-Tonight.com / Brightest Stars / Acrux
  • Tonight
    • Brightest Objects
  • Solar System
    • Sun
    • Moon
    • Planets
    • Mercury
    • Venus
    • Mars
    • Jupiter
    • Saturn
    • Satellite Flyovers
    • ISS
  • Small Bodies
    • Asteroids
    • Comets
  • Stars
    • Brightest Stars
  • Meteor Showers
    • Active Meteor Showers
    • Major Meteor Showers
  • Solar Eclipses
    • Future Solar Eclipses
    • Past Solar Eclipses
  • Lunar Eclipses
    • Future Lunar Eclipses
    • Past Lunar Eclipses
  • Deep Sky Objects
    • Summer Nebulae
    • Messier Objects
    • Nebulae
    • Star Clusters
    • Galaxies
  • Double Stars
    • Naked-Eye
    • Binocular
    • Physical
    • Color-Contrasting
    • Triple Star Systems
    • Multiple Star Systems
  • Constellations
    • Visible Tonight
    • Seasonal
    • Ecliptic
    • All 88 Constellations
  • Maps
    • Lunar map
    • Mars map
    • Mercury map
    • Eatrh
    • Cloud Cover Map
    • Aurora Activity
  • Contact Us
    • Feedback

Observation Settings

Or select it on the map:
This Earth map fragment is intended to illustrate celestial motion across the sky, emphasizing both bearing and elevational perspectives. The map's center point corresponds to the transit, showcasing celestial objects at their highest point, while elevation gradually decreases towards the map edges. This dynamic representation offers insights into the changing positions of celestial bodies with a focus on their bearing and elevational trajectories.
Your location: Columbus, United States
Timezone:
Latitude:
39.9625
Longitude:
-83.0061

Acrux Observation Details

Acrux

Acrux Daily Motion

Acrux is said to be "never-rising." It is always below the horizon and remain out of view, regardless of the time of year or night.
Acrux will be visible until January, 1, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.

Acrux Visibility Timetable on June 18

Acrux Rise and Set Timetable

TimeElevation
Acrux is always below the horizon-
Acrux transit20:12-13°
Astrosession begin23:06-19°
Moon Rise, 56.6% illuminated01:22-30°
Astrosession end03:59-47°
Moon Set13:33-39°

Track Acrux Position Throughout the Night

← Wed, 18 June 2025 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe Acrux changing position in the night sky.

Acrux - Multiple Star System

Acrux is the brightest star in the constellation Crux and the thirteenth-brightest star in the night sky. It is a multiple star system located about 320 light-years away from Earth.

Acrux has an apparent magnitude of 0.77 and consists of two main stars, both of which are hot blue stars. It is a key feature of the Southern Cross asterism.

Finder Chart for Acrux

Double-click to unlock the map.
Object nameAcrux
Field of view
Limiting magnitude
Acrux coordinates12.443311, -63.099092000000006
Center coordinates12.443311, -63.099092000000006

Acrux Passage Through Night

Double-click to unlock the map.

Current position of Acrux

Time06:19
Latitude39.9625
Longitude-83.0061
Acrux elevation-61°
Acrux Azimuth153°
Here you can see the current position of the Acrux on the map, as well as its positions for rise and set. This tool allows you to track the Acrux's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of Acrux

Time
DateWed, 18 June 2025
Twighlight start23:01
Twighlight end03:54
Twighlight duration5h 53m
RiseAcrux is always down
SetAcrux is always down
Elevation at transit-13°
Transit time20:12
Equatorial coordinatesRA: 12h 26m 35s", Dec: -63° 05' 56s
Magnitude1
ConstellationCrux
The graph illustrates the annual visibility pattern of a Acrux, providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the Acrux is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.