| Astronomical Times for Chamberlain Observatory (39.002455, -90.163180) Starting 26 Oct 2026, for the next 5 days | |||||||
| Date | Morning | Sunrise | Sunset | Evening | Moonrise | Moonset | Moon Phase |
| Twilight | Twilight | ||||||
| 26 Oct 2026 | 05:49 | 07:20 | 18:08 | 19:37 | 18:09 | 08:00 |  |
| 27 Oct 2026 | 05:50 | 07:21 | 18:07 | 19:36 | 18:51 | 09:17 | |
| 28 Oct 2026 | 05:51 | 07:22 | 18:06 | 19:35 | 19:43 | 10:33 | |
| 29 Oct 2026 | 05:52 | 07:23 | 18:04 | 19:33 | 20:46 | 11:43 |  |
| 30 Oct 2026 | 05:53 | 07:24 | 18:03 | 19:32 | 21:58 | 12:42 | |
| Planetary Data for today | ||||||||||
 |  |  |  |  |  |  |  | |||
| Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto | |||
| Rises | 08:59 | 07:16 | 00:55 | 01:37 | 17:14 | 19:41 | 16:50 | 14:28 | ||
| Meridian | 13:48 | 12:19 | 07:54 | 08:24 | 23:21 | 02:52 | 22:51 | 19:07 | ||
| Sets | 18:37 | 17:21 | 14:53 | 15:11 | 05:24 | 10:03 | 04:49 | 23:43 | ||
| Constellation | Libra | Virgo | Cancer | Leo | Cetus | Taurus | Pisces | Capricornus | ||
| Visible ISS Passes | ||||||||||
 | ||||||||||
| Date | Brightness | Start | Highest point | End | ||||||
| (mag) | Time | Alt. | Az. | Time | Alt. | Az. | Time | Alt. | Az. | |
| 26 Oct | -1.2 | 06:37:58 | 10° | NNW | 06:39:47 | 14° | NNE | 06:41:36 | 10° | NE |
| 27 Oct | -1.1 | 05:50:52 | 10° | N | 05:51:59 | 11° | N | 05:53:12 | 10° | NNE |
| 28 Oct | -1.8 | 06:39:09 | 10° | NNW | 06:41:55 | 23° | NNE | 06:44:41 | 10° | E |
| 29 Oct | -1.4 | 05:52:45 | 14° | N | 05:54:10 | 17° | NNE | 05:56:30 | 10° | ENE |
| 30 Oct | -0.8 | 05:07:16 | 13° | NE | 05:07:16 | 13° | NE | 05:08:09 | 10° | NE |
| 30 Oct | -3.1 | 06:40:26 | 10° | NW | 06:43:46 | 51° | NE | 06:47:04 | 10° | ESE |