Astronomical observations Sioux Falls (United States)
| Sunrise | 07 h 07 am |
|---|---|
| Transition hour | 01 h 21 pm |
| Sunset | 07 h 35 pm |
| Starting of civil twilight | 06 h 39 am |
| Termination of civil twilight | 08 h 04 pm |
| Duration of sunshine | 12 h 27 |
| Sunrise | 12 h 22 pm |
|---|---|
| Sunset | 08 h 58 pm |
| Fraction illuminated | 26 % (premier quartier) |