| Ephemeris for Mercury
|
|     DATE     | Time  | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day |       | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2025  08  20 | 20:00 | 28 days |   08  46  52 | +17  27  50 | 04:20 | 11:30 | 18:40 | -0.38 | 05:18 until 05:27 | Cancer
| 2025  08  21 | 20:00 | 29 days |   08  51  53 | +17  23  22 | 04:21 | 11:31 | 18:41 | -0.51 | 05:17 until 05:30 | Cancer
| 2025  08  22 | 20:00 | 30 days |   08  57  17 | +17  16  06 | 04:22 | 11:32 | 18:42 | -0.62 | 05:17 until 05:32 | Cancer
| 2025  08  23 | 20:00 | 01 days |   09  03  02 | +17  05  57 | 04:24 | 11:33 | 18:43 | -0.72 | 05:18 until 05:35 | Cancer
| 2025  08  24 | 20:00 | 02 days |   09  09  07 | +16  52  52 | 04:27 | 11:35 | 18:44 | -0.81 | 05:19 until 05:37 | Cancer
| 2025  08  25 | 20:00 | 03 days |   09  15  29 | +16  36  51 | 04:30 | 11:37 | 18:45 | -0.89 | 05:21 until 05:39 | Cancer
| 2025  08  26 | 20:00 | 04 days |   09  22  06 | +16  17  55 | 04:34 | 11:40 | 18:46 | -0.96 | 05:24 until 05:41 | Leo
| 2025  08  27 | 20:00 | 05 days |   09  28  56 | +15  56  06 | 04:38 | 11:43 | 18:48 | -1.03 | 05:27 until 05:43 | Leo
| 2025  08  28 | 20:00 | 06 days |   09  35  58 | +15  31  29 | 04:42 | 11:46 | 18:49 | -1.08 | 05:31 until 05:44 | Leo
| 2025  08  29 | 20:00 | 07 days |   09  43  07 | +15  04  11 | 04:47 | 11:49 | 18:50 | -1.14 | 05:36 until 05:45 | Leo
| 2025  08  30 | 20:00 | 08 days |   09  50  24 | +14  34  20 | 04:52 | 11:52 | 18:52 | -1.19 | 05:41 until 05:47 | Leo
| 2025  08  31 | 20:00 | 09 days |   09  57  46 | +14  02  05 | 04:57 | 11:55 | 18:53 | -1.24 | 05:46 until 05:48 | Leo
| 2025  09  01 | 20:00 | 10 days |   10  05  10 | +13  27  38 | 05:03 | 11:59 | 18:54 | -1.29 |    Not observable | Leo
| 2025  09  02 | 20:00 | 11 days |   10  12  36 | +12  51  08 | 05:09 | 12:02 | 18:55 | -1.34 |    Not observable | Leo
| 2025  09  03 | 20:00 | 12 days |   10  20  02 | +12  12  49 | 05:15 | 12:06 | 18:56 | -1.39 |    Not observable | Leo
| 2025  09  04 | 20:00 | 13 days |   10  27  28 | +11  32  50 | 05:21 | 12:09 | 18:57 | -1.44 |    Not observable | Leo
| 2025  09  05 | 20:00 | 14 days |   10  34  51 | +10  51  24 | 05:27 | 12:12 | 18:58 | -1.50 |    Not observable | Leo
| 2025  09  06 | 20:00 | 15 days |   10  42  11 | +10  08  42 | 05:33 | 12:16 | 18:59 | -1.55 |    Not observable | Leo
| 2025  09  07 | 20:00 | 16 days |   10  49  27 | +09  24  54 | 05:39 | 12:19 | 19:00 | -1.61 |    Not observable | Leo
| 2025  09  08 | 20:00 | 17 days |   10  56  40 | +08  40  09 | 05:45 | 12:23 | 19:00 | -1.67 |    Not observable | Leo
| 2025  09  09 | 20:00 | 18 days |   11  03  48 | +07  54  38 | 05:51 | 12:26 | 19:01 | -1.73 |    Not observable | Leo
| 2025  09  10 | 20:00 | 19 days |   11  10  51 | +07  08  29 | 05:57 | 12:29 | 19:01 | -1.78 |    Not observable | Leo
| 2025  09  11 | 20:00 | 20 days |   11  17  49 | +06  21  49 | 06:03 | 12:32 | 19:01 | -1.82 |    Not observable | Leo
| 2025  09  12 | 20:00 | 21 days |   11  24  42 | +05  34  46 | 06:09 | 12:35 | 19:01 | -1.84 |    Not observable | Leo
| 2025  09  13 | 20:00 | 22 days |   11  31  31 | +04  47  27 | 06:15 | 12:38 | 19:01 | -1.80 |    Not observable | Leo
|
| 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/>