When Is NGC6939 Visible During the Year?
See how NGC6939 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.
NGC6939 will be visible throughout the entire year. Its position changes by about 59°. Use the annual motion section to find when NGC6939 reaches its highest elevation.
Best Months to See NGC6939
Based on the amount of time NGC6939 is above the horizon during dark or twilight hours, the strongest observing months in the next year are December 2026, January 2027, November 2026.
NGC6939 Visibility Throughout the Year
NGC6939 visibility on 2026-09-07
NGC6939 Visible all night
NGC6939 rise and set timetable
| Time | Elevation | |
| NGC6939 is always above the horizon | ||
| Moonset | 14:56 | 34° |
| Sunset | 17:27 | 53° |
| Civil sunset | 17:55 | 56° |
| Twilight start | 18:26 | 59° |
| Astronomical observing session begins | 18:58 | 62° |
| NGC6939 is always above the horizon | ||
| NGC6939 transit | 20:34 | 67° |
Moonrise, 21% illuminated  | 23:21 | 55° |
| Astronomical observing session ends | 03:13 | 27° |
| Twilight end | 03:45 | 24° |
| Civil sunrise | 04:17 | 21° |
| Sunrise | 04:44 | 18° |
Track NGC6939 Position Throughout the Night
← 7 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe NGC6939 changing position in the night sky.
NGC6939 Rise, Transit and Set Times by Date
| Date | Rise — Set | Transit | Twilight | Coordinates | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-07 | NGC6939 is always above the horizon | 20:34 | 17:23 - 04:41 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-09-14 | NGC6939 is always above the horizon | 20:06 | 17:12 - 04:47 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-09-21 | NGC6939 is always above the horizon | 19:39 | 17:02 - 04:53 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-09-28 | NGC6939 is always above the horizon | 19:11 | 16:51 - 04:59 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-10-05 | NGC6939 is always above the horizon | 18:43 | 16:40 - 05:05 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-10-12 | NGC6939 is always above the horizon | 18:16 | 16:30 - 05:11 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-10-19 | NGC6939 is always above the horizon | 17:48 | 16:21 - 05:18 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-10-26 | NGC6939 is always above the horizon | 17:21 | 16:12 - 05:24 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-11-02 | NGC6939 is always above the horizon | 16:53 | 16:04 - 05:32 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-11-09 | NGC6939 is always above the horizon | 16:26 | 15:57 - 05:39 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-11-16 | NGC6939 is always above the horizon | 15:58 | 15:51 - 05:46 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-11-23 | NGC6939 is always above the horizon | 15:31 | 15:47 - 05:53 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-11-30 | NGC6939 is always above the horizon | 15:03 | 15:45 - 06:00 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-12-07 | NGC6939 is always above the horizon | 14:32 | 15:44 - 06:07 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-12-14 | NGC6939 is always above the horizon | 14:04 | 15:45 - 06:12 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-12-21 | NGC6939 is always above the horizon | 13:37 | 15:47 - 06:17 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2026-12-28 | NGC6939 is always above the horizon | 13:09 | 15:51 - 06:19 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-01-04 | NGC6939 is always above the horizon | 12:42 | 15:56 - 06:21 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-01-11 | NGC6939 is always above the horizon | 12:14 | 16:03 - 06:20 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-01-18 | NGC6939 is always above the horizon | 11:47 | 16:10 - 06:19 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-01-25 | NGC6939 is always above the horizon | 11:19 | 16:17 - 06:15 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-02-01 | NGC6939 is always above the horizon | 10:52 | 16:25 - 06:10 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-02-08 | NGC6939 is always above the horizon | 10:24 | 16:33 - 06:04 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-02-15 | NGC6939 is always above the horizon | 09:57 | 16:40 - 05:56 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-02-22 | NGC6939 is always above the horizon | 09:29 | 16:48 - 05:48 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-03-01 | NGC6939 is always above the horizon | 09:02 | 16:55 - 05:38 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-03-08 | NGC6939 is always above the horizon | 08:34 | 17:01 - 05:28 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-03-15 | NGC6939 is always above the horizon | 08:07 | 17:08 - 05:18 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-03-22 | NGC6939 is always above the horizon | 07:39 | 17:14 - 05:08 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-03-29 | NGC6939 is always above the horizon | 07:11 | 17:21 - 04:57 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-04-05 | NGC6939 is always above the horizon | 06:44 | 17:27 - 04:47 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-04-12 | NGC6939 is always above the horizon | 06:16 | 17:33 - 04:37 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-04-19 | NGC6939 is always above the horizon | 05:49 | 17:39 - 04:27 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-04-26 | NGC6939 is always above the horizon | 05:21 | 17:46 - 04:18 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-05-03 | NGC6939 is always above the horizon | 04:54 | 17:52 - 04:10 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-05-10 | NGC6939 is always above the horizon | 04:26 | 17:58 - 04:03 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-05-17 | NGC6939 is always above the horizon | 03:59 | 18:04 - 03:57 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-05-24 | NGC6939 is always above the horizon | 03:31 | 18:10 - 03:52 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-05-31 | NGC6939 is always above the horizon | 03:04 | 18:15 - 03:48 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-06-07 | NGC6939 is always above the horizon | 02:36 | 18:19 - 03:46 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-06-14 | NGC6939 is always above the horizon | 02:09 | 18:23 - 03:45 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-06-21 | NGC6939 is always above the horizon | 01:41 | 18:25 - 03:46 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-06-28 | NGC6939 is always above the horizon | 01:14 | 18:26 - 03:48 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-07-05 | NGC6939 is always above the horizon | 00:46 | 18:26 - 03:51 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-07-12 | NGC6939 is always above the horizon | 00:19 | 18:24 - 03:56 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-07-19 | NGC6939 is always above the horizon | 23:51 | 18:20 - 04:00 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-07-26 | NGC6939 is always above the horizon | 23:24 | 18:15 - 04:06 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-08-02 | NGC6939 is always above the horizon | 22:56 | 18:09 - 04:11 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-08-09 | NGC6939 is always above the horizon | 22:29 | 18:02 - 04:17 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-08-16 | NGC6939 is always above the horizon | 22:01 | 17:54 - 04:23 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-08-23 | NGC6939 is always above the horizon | 21:33 | 17:45 - 04:29 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-08-30 | NGC6939 is always above the horizon | 21:06 | 17:35 - 04:35 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||
| 2027-09-06 | NGC6939 is always above the horizon | 20:38 | 17:25 - 04:40 | RA: 20h 31m 30s", Dec: 60° 39' 43s @ Cepheus | |||||