Portal:Astronomy/Events/July 2013
| 1 July | Pluto at opposition |
| 5 July, 14:45 | Earth at aphelion |
| 7 July, 00:50 | Moon at apogee |
| 8 July, 07:14 | New moon |
| 9 July, 18:42 | Mercury at inferior conjunction |
| 21 July, 20:29 | Moon at perigee |
| 22 July, 18:16 | Full moon |
| 28 July, 17:00 | Southern Delta Aquariids peak |
| 29 July, 18:00 | Beta Cassiopeids peak |
| 30 July, 08:48 | Mercury at greatest western elongation |
| 31 July, 14:02 | Mars northward equinox |