| Astronomical Times for Chamberlain Observatory (39.002455, -90.163180) Starting 24 Jun 2026, for the next 5 days | |||||||
| Date | Morning | Sunrise | Sunset | Evening | Moonrise | Moonset | Moon Phase |
| Twilight | Twilight | ||||||
| 24 Jun 2026 | 04:03 | 05:34 | 20:31 | 22:00 | 16:04 | 01:44 |  |
| 25 Jun 2026 | 04:03 | 05:34 | 20:31 | 22:00 | 17:07 | 02:10 | |
| 26 Jun 2026 | 04:04 | 05:35 | 20:31 | 22:00 | 18:08 | 02:42 | |
| 27 Jun 2026 | 04:04 | 05:35 | 20:32 | 22:01 | 19:07 | 03:19 |  |
| 28 Jun 2026 | 04:05 | 05:36 | 20:32 | 22:01 | 20:01 | 04:03 | |
| Planetary Data for today | ||||||||||
 |  |  |  |  |  |  |  | |||
| Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto | |||
| Rises | 07:27 | 08:47 | 03:23 | 07:40 | 01:34 | 03:44 | 01:07 | 22:45 | ||
| Meridian | 14:36 | 15:52 | 10:27 | 14:52 | 07:43 | 10:53 | 07:07 | 03:23 | ||
| Sets | 21:48 | 22:57 | 17:32 | 22:06 | 13:53 | 18:03 | 13:07 | 08:01 | ||
| Constellation | Gemini | Cancer | Taurus | Cancer | Pisces | Taurus | Pisces | Capricornus | ||
| Visible ISS Passes | ||||||||||
 | ||||||||||
| Date | Brightness | Start | Highest point | End | ||||||
| (mag) | Time | Alt. | Az. | Time | Alt. | Az. | Time | Alt. | Az. | |
| 24 Jun | -3.0 | 03:36:43 | 35° | W | 03:37:37 | 46° | NW | 03:40:54 | 10° | NE |
| 25 Jun | -3.0 | 02:50:30 | 51° | NE | 02:50:30 | 51° | NE | 02:53:09 | 10° | NE |
| 25 Jun | -1.2 | 04:24:46 | 10° | WNW | 04:27:00 | 16° | NNW | 04:29:13 | 10° | NNE |
| 26 Jun | -1.2 | 02:04:14 | 18° | ENE | 02:04:14 | 18° | ENE | 02:05:16 | 10° | ENE |
| 26 Jun | -1.6 | 03:37:08 | 15° | WNW | 03:38:56 | 21° | NNW | 03:41:37 | 10° | NNE |
| 27 Jun | -2.2 | 02:50:48 | 30° | NW | 02:50:56 | 30° | NNW | 02:53:58 | 10° | NE |
| 27 Jun | -0.8 | 04:27:29 | 10° | NNW | 04:28:34 | 11° | N | 04:29:38 | 10° | N |
| 28 Jun | -1.6 | 02:04:24 | 27° | NNE | 02:04:24 | 27° | NNE | 02:06:15 | 10° | NE |
| 28 Jun | -0.9 | 03:38:42 | 10° | NW | 03:40:24 | 13° | NNW | 03:42:06 | 10° | NNE |