Portal:Astronomy/Events/October 2020
| 1 October, 16:06 | Mercury at greatest eastern elongation |
| 1 October, 21:05 | Full moon |
| 3 October, 03:26 | Moon occults Mars |
| 3 October, 17:08 | Moon at apogee |
| 8 October, 12:00 | Draconids peak |
| 13 October, 23:26 | Mars at opposition |
| 16 October, 19:31 | New moon |
| 16 October, 23:40 | Moon at perigee |
| 21 October, 20:00 | Orionids peak |
| 25 October, 18:24 | Mercury at inferior conjunction |
| 30 October, 18:29 | Moon at apogee |
| 31 October, 14:49 | Full moon |
| 31 October | Uranus at opposition |