Astronomical observations Chiba-ken (Japan)
| Sunrise | 06 h 05 am |
|---|---|
| Transition hour | 11 h 23 am |
| Sunset | 04 h 40 pm |
| Starting of civil twilight | 05 h 39 am |
| Termination of civil twilight | 05 h 06 pm |
| Duration of sunshine | 10 h 34 |
| Sunrise | 02 h 52 am |
|---|---|
| Sunset | 02 h 43 pm |
| Fraction illuminated | 12 % (premier croissant) |
