Horologium Constellation
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Horologium, the clock, is a faint southern constellation named by Nicolas-Louis de Lacaille to honor timekeeping.
Horologium Rise and Set Timetable
| Time | Elevation | |
Moonrise, 34% illuminated  | 23:38 | -2° |
| Horologium rise | 00:18 | |
| Horologium transit | 01:36 | 2° |
| Horologium set | 02:55 | |
| Astronomical observing session begins | 03:10 | -1° |
| Astronomical observing session ends | 04:10 | -5° |
| Moonset | 14:14 | -75° |
Track Horologium position throughout the night
← 5 October 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Horologium changing position in the night sky.
Annual motion of Horologium
| Date | Tue, 6 October 2026 |
| Twilight start | 18:06 |
| Twilight end | 03:34 |
| Twilight duration | 9h 28m |
| Rise | 00:14 |
| Set | 02:51 |
| Elevation at transit | 2° |
| Transit time | 01:32 |
| Equatorial coordinates | RA: 03h 25m 31s", Dec: -50° 57' 42s |