Astronomical observations Council Bluffs (United States)
| Sunrise | 06 h 57 am |
|---|---|
| Transition hour | 12 h 07 pm |
| Sunset | 05 h 16 pm |
| Starting of civil twilight | 06 h 28 am |
| Termination of civil twilight | 05 h 45 pm |
| Duration of sunshine | 10 h 19 |
| Sunrise | 12 h 57 am |
|---|---|
| Sunset | 02 h 32 pm |
| Fraction illuminated | 30 % (lune gibbeuse) |
