Astronomical observations Ann Arbor (United States)
| Sunrise | 07 h 15 am |
|---|---|
| Transition hour | 01 h 30 pm |
| Sunset | 07 h 44 pm |
| Starting of civil twilight | 06 h 47 am |
| Termination of civil twilight | 08 h 13 pm |
| Duration of sunshine | 12 h 29 |
| Sunrise | 11 h 18 am |
|---|---|
| Sunset | 08 h 35 pm |
| Fraction illuminated | 20 % (premier croissant) |