| Ephemeris for Sun
|
|     DATE     | Time  | Rise  | Culm  | Set   | Evening Twilight Ends |Morning Twilight Starts| Constellation
| Year Mth Day |       |       |       |       | Civil | Naut. | Astr. | Astr. | Naut. | Civil |
|
| 2021  09  21 | 20:00 | 06:28 | 12:36 | 18:43 | 19:11 | 19:44 | 20:17 | 04:53 | 05:27 | 06:00 | Virgo
| 2021  09  21 | 21:00 | 06:28 | 12:36 | 18:43 | 19:11 | 19:44 | 20:17 | 04:53 | 05:27 | 06:00 | Virgo
| 2021  09  21 | 22:00 | 06:28 | 12:36 | 18:43 | 19:11 | 19:44 | 20:17 | 04:53 | 05:27 | 06:00 | Virgo
| 2021  09  21 | 23:00 | 06:28 | 12:36 | 18:43 | 19:11 | 19:44 | 20:17 | 04:53 | 05:27 | 06:00 | Virgo
| 2021  09  22 | 00:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 01:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 02:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 03:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 04:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 05:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 06:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 07:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 08:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 09:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 10:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 11:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 12:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 13:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 14:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 15:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 16:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 17:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 18:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 19:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
| 2021  09  22 | 20:00 | 06:29 | 12:35 | 18:41 | 19:09 | 19:42 | 20:16 | 04:54 | 05:28 | 06:01 | Virgo
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>