Astronomical observations Chelsea (United States)
| Sunrise | 06 h 22 am |
|---|---|
| Transition hour | 11 h 27 am |
| Sunset | 04 h 32 pm |
| Starting of civil twilight | 05 h 53 am |
| Termination of civil twilight | 05 h 02 pm |
| Duration of sunshine | 10 h 09 |
| Sunrise | 03 h 31 am |
|---|---|
| Sunset | 03 h 35 pm |
| Fraction illuminated | 15 % (premier croissant) |