Annual Table of Rise, Transit & Set Times for Alcor
Annual Visibility – Graphical Overview
Alcor Visibility on May 20
Alcor is Not visible tonight
Alcor Rise and Set Timetable
| Time | Elevation | |
| Alcor is always above the horizon | ||
Moon Rise, 7.2% illuminated  | 06:23 | 7° |
| Sunset | 18:11 | 59° |
| Civil sunset | 18:42 | 63° |
| Twighlight start | 19:19 | 68° |
| Astrosession begin | 19:59 | 71° |
| Alcor is always above the horizon | ||
| Alcor transit | 20:41 | 72° |
| Moon Set | 22:03 | 68° |
| Astrosession end | 02:09 | 34° |
| Twighlight end | 02:49 | 29° |
| Civil sunrise | 03:25 | 24° |
| Sunrise | 03:56 | 20° |
Track Alcor Position Throughout the Night
← Wed, 20 May 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Alcor changing position in the night sky.
Annual Rise, Transit & Set Times
| Date | Rise - Set | Transit | Twighlight | Coordinates | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-20 | Alcor is always up | 20:41 | 18:07 - 03:54 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-05-27 | Alcor is always up | 20:13 | 18:12 - 03:50 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-06-03 | Alcor is always up | 19:46 | 18:17 - 03:47 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-06-10 | Alcor is always up | 19:18 | 18:21 - 03:46 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-06-17 | Alcor is always up | 18:51 | 18:24 - 03:46 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-06-24 | Alcor is always up | 18:23 | 18:26 - 03:47 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-07-01 | Alcor is always up | 17:56 | 18:26 - 03:50 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-07-08 | Alcor is always up | 17:28 | 18:25 - 03:53 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-07-15 | Alcor is always up | 17:01 | 18:22 - 03:58 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-07-22 | Alcor is always up | 16:33 | 18:18 - 04:03 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-07-29 | Alcor is always up | 16:06 | 18:13 - 04:08 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-08-05 | Alcor is always up | 15:38 | 18:06 - 04:14 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-08-12 | Alcor is always up | 15:11 | 17:58 - 04:20 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-08-19 | Alcor is always up | 14:39 | 17:50 - 04:26 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-08-26 | Alcor is always up | 14:12 | 17:40 - 04:32 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-09-02 | Alcor is always up | 13:44 | 17:30 - 04:37 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-09-09 | Alcor is always up | 13:17 | 17:20 - 04:43 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-09-16 | Alcor is always up | 12:49 | 17:09 - 04:49 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-09-23 | Alcor is always up | 12:22 | 16:59 - 04:55 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-09-30 | Alcor is always up | 11:54 | 16:48 - 05:01 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-10-07 | Alcor is always up | 11:27 | 16:37 - 05:07 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-10-14 | Alcor is always up | 10:59 | 16:27 - 05:13 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-10-21 | Alcor is always up | 10:32 | 16:18 - 05:20 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-10-28 | Alcor is always up | 10:04 | 16:09 - 05:26 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-11-04 | Alcor is always up | 09:36 | 16:02 - 05:34 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-11-11 | Alcor is always up | 09:09 | 15:55 - 05:41 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-11-18 | Alcor is always up | 08:41 | 15:50 - 05:48 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-11-25 | Alcor is always up | 08:14 | 15:46 - 05:55 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-12-02 | Alcor is always up | 07:46 | 15:44 - 06:02 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-12-09 | Alcor is always up | 07:19 | 15:44 - 06:08 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-12-16 | Alcor is always up | 06:51 | 15:45 - 06:14 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-12-23 | Alcor is always up | 06:24 | 15:48 - 06:18 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2026-12-30 | Alcor is always up | 05:56 | 15:53 - 06:20 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-01-06 | Alcor is always up | 05:29 | 15:58 - 06:21 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-01-13 | Alcor is always up | 05:01 | 16:05 - 06:20 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-01-20 | Alcor is always up | 04:34 | 16:12 - 06:18 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-01-27 | Alcor is always up | 04:06 | 16:20 - 06:14 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-02-03 | Alcor is always up | 03:39 | 16:27 - 06:08 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-02-10 | Alcor is always up | 03:11 | 16:35 - 06:01 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-02-17 | Alcor is always up | 02:44 | 16:42 - 05:54 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-02-24 | Alcor is always up | 02:16 | 16:50 - 05:45 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-03-03 | Alcor is always up | 01:49 | 16:57 - 05:36 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-03-10 | Alcor is always up | 01:21 | 17:03 - 05:26 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-03-17 | Alcor is always up | 00:54 | 17:10 - 05:15 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-03-24 | Alcor is always up | 00:26 | 17:16 - 05:05 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-03-31 | Alcor is always up | 23:58 | 17:22 - 04:54 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-04-07 | Alcor is always up | 23:31 | 17:29 - 04:44 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-04-14 | Alcor is always up | 23:03 | 17:35 - 04:34 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-04-21 | Alcor is always up | 22:36 | 17:41 - 04:25 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-04-28 | Alcor is always up | 22:08 | 17:48 - 04:16 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-05-05 | Alcor is always up | 21:41 | 17:54 - 04:08 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-05-12 | Alcor is always up | 21:13 | 18:00 - 04:01 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||
| 2027-05-19 | Alcor is always up | 20:46 | 18:06 - 03:55 | RA: 13h 25m 13s", Dec: 54° 59' 16s @ Ursa Major | |||||