Astronomical observations Rolling Meadows (United States)
| Sunrise | 06 h 25 am |
|---|---|
| Transition hour | 12 h 49 pm |
| Sunset | 07 h 14 pm |
| Starting of civil twilight | 05 h 56 am |
| Termination of civil twilight | 07 h 42 pm |
| Duration of sunshine | 12 h 49 |
| Sunrise | 03 h 16 am |
|---|---|
| Sunset | 06 h 04 pm |
| Fraction illuminated | 8 % (premier croissant) |