Astronomical observations Chesham (United Kingdom)
| Sunrise | 07 h 17 am |
|---|---|
| Transition hour | 11 h 46 am |
| Sunset | 04 h 15 pm |
| Starting of civil twilight | 06 h 41 am |
| Termination of civil twilight | 04 h 52 pm |
| Duration of sunshine | 08 h 57 |
| Sunrise | 11 h 48 am |
|---|---|
| Sunset | 06 h 42 pm |
| Fraction illuminated | 16 % (premier croissant) |