Portal:Astronomy/Events/November 2021
| 3 November, 18:39 | Moon occults Mercury |
| 4 November, 21:15 | New moon |
| 5 November, 00:13 | Uranus at opposition |
| 5 November, 11:59 | Peak of Southern Taurids meteor shower |
| 5 November, 22:23 | Moon at perigee |
| 8 November, 05:21 | Moon occults Venus |
| 12 November, 11:16 | Peak of Northern Taurids meteor shower |
| 17 November, 17:33 | Peak of Leonids meteor shower |
| 19 November, 09:03 | Full moon and partial lunar eclipse |
| 21 November, 02:14 | Moon at apogee |
| 29 November, 04:35 | Mercury at superior conjunction |