Astronomical observations Greenfield (United States)
| Sunrise | 06 h 38 am |
|---|---|
| Transition hour | 11 h 34 am |
| Sunset | 04 h 30 pm |
| Starting of civil twilight | 06 h 08 am |
| Termination of civil twilight | 05 h 00 pm |
| Duration of sunshine | 09 h 52 |
| Sunrise | 11 h 08 am |
|---|---|
| Sunset | 07 h 34 pm |
| Fraction illuminated | 12 % (premier croissant) |