Astronomical observations Cortland (United States)
| Sunrise | 05 h 27 am |
|---|---|
| Transition hour | 01 h 03 pm |
| Sunset | 08 h 40 pm |
| Starting of civil twilight | 04 h 52 am |
| Termination of civil twilight | 09 h 15 pm |
| Duration of sunshine | 15 h 13 |
| Sunrise | 12 h 20 am |
|---|---|
| Sunset | 12 h 15 pm |
| Fraction illuminated | 47 % (lune gibbeuse) |