oooo
| Date | Time | Event | Constellation |
| 11 Feb 2028 | 23:33 GMT | Conjunction of Venus and Neptune | Pisces |
| 26 Mar 2028 | 12:06 GMT | Neptune at solar conjunction | Pisces |
| 11 Jul 2028 | 14:52 GMT | Neptune enters retrograde motion | Cetus |
| 30 Sep 2028 | 03:39 GMT | Neptune at opposition | Cetus |
| 16 Dec 2028 | 22:37 GMT | Neptune ends retrograde motion | Pisces |
Neptune
Neptune
oooo
Neptune Events
oooo
oooo
oooo
oooo
Other Planet watch
oooo
oooo
oooo
oooo