| Astronomical Times for Chamberlain Observatory (39.002455, -90.163180) Starting 04 Feb 2025, for the next 5 days | |||||||
| Date | Morning | Sunrise | Sunset | Evening | Moonrise | Moonset | Moon Phase |
| Twilight | Twilight | ||||||
| 04 Feb 2025 | 05:31 | 07:02 | 17:26 | 18:55 | 10:19 | None |  |
| 05 Feb 2025 | 05:30 | 07:01 | 17:28 | 18:57 | 10:53 | 00:57 | |
| 06 Feb 2025 | 05:29 | 07:00 | 17:29 | 18:58 | 11:34 | 02:11 | |
| 07 Feb 2025 | 05:28 | 06:59 | 17:30 | 18:59 | 12:23 | 03:23 |  |
| 08 Feb 2025 | 05:27 | 06:58 | 17:31 | 19:00 | 13:22 | 04:28 | |
| Planetary Data for today | ||||||||||
 |  |  |  |  |  |  |  | |||
| Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto | |||
| Rises | 07:07 | 08:49 | 14:51 | 12:23 | 08:39 | 11:20 | 09:01 | 06:41 | ||
| Meridian | 12:02 | 14:56 | 22:28 | 19:40 | 14:17 | 18:25 | 14:53 | 11:20 | ||
| Sets | 16:58 | 21:03 | 06:01 | 02:54 | 19:57 | 01:26 | 20:49 | 15:59 | ||
| Constellation | Capricornus | Pisces | Gemini | Taurus | Aquarius | Aries | Pisces | Capricornus | ||
| Visible ISS Passes | ||||||||||
 | ||||||||||
| Date | Brightness | Start | Highest point | End | ||||||
| (mag) | Time | Alt. | Az. | Time | Alt. | Az. | Time | Alt. | Az. | |
| No visible ISS passes during this time period | ||||||||||