Astronomical observations Irondequoit (United States)
| Sunrise | 05 h 30 am |
|---|---|
| Transition hour | 01 h 09 pm |
| Sunset | 08 h 47 pm |
| Starting of civil twilight | 04 h 56 am |
| Termination of civil twilight | 09 h 22 pm |
| Duration of sunshine | 15 h 16 |
| Sunrise | 12 h 00 am |
|---|---|
| Sunset | 10 h 06 am |
| Fraction illuminated | 66 % (lune gibbeuse) |