Astronomical observations South River (United States)
| Sunrise | 06 h 33 am |
|---|---|
| Transition hour | 11 h 41 am |
| Sunset | 04 h 48 pm |
| Starting of civil twilight | 06 h 04 am |
| Termination of civil twilight | 05 h 17 pm |
| Duration of sunshine | 10 h 15 |
| Sunrise | 04 h 51 am |
|---|---|
| Sunset | 04 h 11 pm |
| Fraction illuminated | 7 % (premier croissant) |