When Is Coalsack Visible During the Year?
See how Coalsack visibility changes through the year from your location. The graph shows its seasonal observing windows, while the table gives rise, transit and set times for selected dates.
Coalsack Visibility Throughout the Year
Coalsack visibility on 2026-09-11
Coalsack is Not visible tonight
Coalsack rise and set timetable
| Time | Elevation | |
| Coalsack is always below the horizon | - | |
Moonrise, 1.7% illuminated  | 04:14 | -49° |
| Coalsack transit | 12:41 | -10° |
| Moonset | 17:09 | -23° |
| Astronomical observing session begins | 18:51 | -34° |
| Astronomical observing session ends | 03:17 | -55° |
Track Coalsack position throughout the night
← 11 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Coalsack changing position in the night sky.
Coalsack Rise, Transit and Set Times by Date
| Date | Rise — Set | Transit | Twilight | Coordinates | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 | Coalsack is always below the horizon | 12:41 | 17:18 - 04:44 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-09-17 | Coalsack is always below the horizon | 12:13 | 17:08 - 04:50 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-09-24 | Coalsack is always below the horizon | 11:46 | 16:59 - 04:53 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-10-01 | Coalsack is always below the horizon | 11:18 | 16:46 - 05:01 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-10-08 | Coalsack is always below the horizon | 10:50 | 16:36 - 05:08 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-10-15 | Coalsack is always below the horizon | 10:23 | 16:26 - 05:14 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-10-22 | Coalsack is always below the horizon | 09:55 | 16:17 - 05:21 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-10-29 | Coalsack is always below the horizon | 09:28 | 16:08 - 05:27 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-11-05 | Coalsack is always below the horizon | 09:00 | 16:01 - 05:35 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-11-12 | Coalsack is always below the horizon | 08:33 | 15:54 - 05:42 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-11-19 | Coalsack is always below the horizon | 08:05 | 15:49 - 05:49 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-11-26 | Coalsack is always below the horizon | 07:38 | 15:46 - 05:56 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-12-03 | Coalsack is always below the horizon | 07:10 | 15:44 - 06:03 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-12-10 | Coalsack is always below the horizon | 06:43 | 15:44 - 06:09 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-12-17 | Coalsack is always below the horizon | 06:15 | 15:46 - 06:14 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-12-24 | Coalsack is always below the horizon | 05:48 | 15:49 - 06:18 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2026-12-31 | Coalsack is always below the horizon | 05:20 | 15:53 - 06:20 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-01-07 | Coalsack is always below the horizon | 04:53 | 15:59 - 06:21 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-01-14 | Coalsack is always below the horizon | 04:25 | 16:06 - 06:20 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-01-21 | Coalsack is always below the horizon | 03:58 | 16:13 - 06:17 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-01-28 | Coalsack is always below the horizon | 03:30 | 16:21 - 06:13 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-02-04 | Coalsack is always below the horizon | 03:03 | 16:28 - 06:07 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-02-11 | Coalsack is always below the horizon | 02:35 | 16:36 - 06:00 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-02-18 | Coalsack is always below the horizon | 02:08 | 16:43 - 05:52 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-02-25 | Coalsack is always below the horizon | 01:40 | 16:51 - 05:44 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-03-04 | Coalsack is always below the horizon | 01:13 | 16:58 - 05:34 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-03-11 | Coalsack is always below the horizon | 00:45 | 17:04 - 05:24 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-03-18 | Coalsack is always below the horizon | 00:17 | 17:11 - 05:14 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-03-25 | Coalsack is always below the horizon | 23:50 | 17:17 - 05:03 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-04-01 | Coalsack is always below the horizon | 23:22 | 17:23 - 04:53 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-04-08 | Coalsack is always below the horizon | 22:55 | 17:30 - 04:43 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-04-15 | Coalsack is always below the horizon | 22:27 | 17:36 - 04:33 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-04-22 | Coalsack is always below the horizon | 22:00 | 17:42 - 04:23 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-04-29 | Coalsack is always below the horizon | 21:32 | 17:48 - 04:15 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-05-06 | Coalsack is always below the horizon | 21:05 | 17:55 - 04:07 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-05-13 | Coalsack is always below the horizon | 20:37 | 18:01 - 04:00 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-05-20 | Coalsack is always below the horizon | 20:10 | 18:07 - 03:54 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-05-27 | Coalsack is always below the horizon | 19:42 | 18:12 - 03:50 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-06-03 | Coalsack is always below the horizon | 19:15 | 18:17 - 03:47 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-06-10 | Coalsack is always below the horizon | 18:47 | 18:21 - 03:46 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-06-17 | Coalsack is always below the horizon | 18:20 | 18:24 - 03:46 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-06-24 | Coalsack is always below the horizon | 17:52 | 18:26 - 03:47 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-07-01 | Coalsack is always below the horizon | 17:25 | 18:26 - 03:49 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-07-08 | Coalsack is always below the horizon | 16:57 | 18:25 - 03:53 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-07-15 | Coalsack is always below the horizon | 16:30 | 18:22 - 03:58 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-07-22 | Coalsack is always below the horizon | 16:02 | 18:18 - 04:03 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-07-29 | Coalsack is always below the horizon | 15:35 | 18:13 - 04:08 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-08-05 | Coalsack is always below the horizon | 15:07 | 18:06 - 04:14 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-08-12 | Coalsack is always below the horizon | 14:36 | 17:59 - 04:20 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-08-19 | Coalsack is always below the horizon | 14:08 | 17:50 - 04:26 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-08-26 | Coalsack is always below the horizon | 13:41 | 17:41 - 04:31 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-09-02 | Coalsack is always below the horizon | 13:13 | 17:31 - 04:37 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||
| 2027-09-09 | Coalsack is always below the horizon | 12:45 | 17:20 - 04:43 | RA: 12h 52m 59s", Dec: -62° 30' 00s | |||||