Astronomical observations Niagara Falls (United States)
| Sunrise | 05 h 43 am |
|---|---|
| Transition hour | 01 h 20 pm |
| Sunset | 08 h 58 pm |
| Starting of civil twilight | 05 h 08 am |
| Termination of civil twilight | 09 h 33 pm |
| Duration of sunshine | 15 h 15 |
| Sunrise | 10 h 57 pm |
|---|---|
| Sunset | 10 h 17 am |
| Fraction illuminated | 74 % (dernier quartier) |