Portal:Astronomy/Events/April 2010
| 8 April, 23:00 | Mercury at greatest eastern elongation |
| 9 April, 03:00 | Moon at apogee |
| 14 April, 12:31 | New moon |
| 22 April | Lyrids peak |
| 23 April | Pi Puppids peak |
| 24 April, 21:00 | Moon at perigee |
| 28 April, 12:19 | Full moon |
| 28 April, 17:00 | Mercury at inferior conjunction |