Astronomical observations Rock Hill (United States)
| Sunrise | 06 h 11 am |
|---|---|
| Transition hour | 01 h 26 pm |
| Sunset | 08 h 41 pm |
| Starting of civil twilight | 05 h 41 am |
| Termination of civil twilight | 09 h 11 pm |
| Duration of sunshine | 14 h 30 |
| Sunrise | 02 h 17 pm |
|---|---|
| Sunset | 12 h 47 am |
| Fraction illuminated | 66 % (lune gibbeuse) |