| 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 07 28 | 20:00 | 05 days | 08 47 43 | +12 45 48 | 07:09 | 13:55 | 20:41 | 4.74 | Not observable | Cancer | 2025 07 29 | 20:00 | 06 days | 08 44 49 | +12 55 24 | 07:01 | 13:48 | 20:35 | 5.05 | Not observable | Cancer | 2025 07 30 | 20:00 | 07 days | 08 41 53 | +13 06 46 | 06:54 | 13:41 | 20:29 | 5.27 | Not observable | Cancer | 2025 07 31 | 20:00 | 08 days | 08 38 58 | +13 19 44 | 06:46 | 13:35 | 20:23 | 5.35 | Not observable | Cancer | 2025 08 01 | 20:00 | 09 days | 08 36 07 | +13 34 07 | 06:39 | 13:28 | 20:17 | 5.25 | Not observable | Cancer | 2025 08 02 | 20:00 | 10 days | 08 33 24 | +13 49 42 | 06:31 | 13:21 | 20:11 | 4.99 | Not observable | Cancer | 2025 08 03 | 20:00 | 11 days | 08 30 51 | +14 06 14 | 06:23 | 13:14 | 20:05 | 4.63 | Not observable | Cancer | 2025 08 04 | 20:00 | 12 days | 08 28 32 | +14 23 30 | 06:16 | 13:08 | 20:00 | 4.22 | Not observable | Cancer | 2025 08 05 | 20:00 | 13 days | 08 26 28 | +14 41 15 | 06:09 | 13:02 | 19:55 | 3.80 | Not observable | Cancer | 2025 08 06 | 20:00 | 14 days | 08 24 44 | +14 59 13 | 06:02 | 12:56 | 19:50 | 3.38 | Not observable | Cancer | 2025 08 07 | 20:00 | 15 days | 08 23 22 | +15 17 10 | 05:55 | 12:50 | 19:45 | 2.98 | Not observable | Cancer | 2025 08 08 | 20:00 | 16 days | 08 22 23 | +15 34 51 | 05:49 | 12:45 | 19:41 | 2.59 | Not observable | Cancer | 2025 08 09 | 20:00 | 17 days | 08 21 49 | +15 52 03 | 05:43 | 12:40 | 19:37 | 2.23 | Not observable | Cancer | 2025 08 10 | 20:00 | 18 days | 08 21 42 | +16 08 30 | 05:37 | 12:36 | 19:34 | 1.88 | Not observable | Cancer | 2025 08 11 | 20:00 | 19 days | 08 22 03 | +16 24 00 | 05:32 | 12:32 | 19:31 | 1.56 | Not observable | Cancer | 2025 08 12 | 20:00 | 20 days | 08 22 52 | +16 38 20 | 05:28 | 12:28 | 19:29 | 1.26 | Not observable | Cancer | 2025 08 13 | 20:00 | 21 days | 08 24 11 | +16 51 18 | 05:24 | 12:25 | 19:26 | 0.99 | Not observable | Cancer | 2025 08 14 | 20:00 | 22 days | 08 25 59 | +17 02 41 | 05:20 | 12:23 | 19:25 | 0.74 | Not observable | Cancer | 2025 08 15 | 20:00 | 23 days | 08 28 17 | +17 12 18 | 05:18 | 12:21 | 19:23 | 0.50 | Not observable | Cancer | 2025 08 16 | 20:00 | 24 days | 08 31 04 | +17 19 59 | 05:15 | 12:19 | 19:22 | 0.29 | Not observable | Cancer | 2025 08 17 | 20:00 | 25 days | 08 34 20 | +17 25 32 | 05:14 | 12:18 | 19:22 | 0.09 | Not observable | Cancer | 2025 08 18 | 20:00 | 26 days | 08 38 04 | +17 28 47 | 05:13 | 12:17 | 19:22 | -0.08 | 06:12 until 06:14 | Cancer | 2025 08 19 | 20:00 | 27 days | 08 42 15 | +17 29 36 | 05:13 | 12:17 | 19:22 | -0.24 | 06:10 until 06:17 | Cancer | 2025 08 20 | 20:00 | 28 days | 08 46 52 | +17 27 50 | 05:13 | 12:17 | 19:22 | -0.38 | 06:09 until 06:20 | Cancer | 2025 08 21 | 20:00 | 29 days | 08 51 53 | +17 23 22 | 05:14 | 12:18 | 19:23 | -0.51 | 06:08 until 06:22 | Cancer | | All times computed for Columbus (latitude 39.96; longitude -83.00) | and expressed in Columbus time. | | Ephemeris computed by Dominic Ford. |