Astronomical observations Gunma-ken (Japan)
| Sunrise | 04 h 51 am |
|---|---|
| Transition hour | 11 h 50 am |
| Sunset | 06 h 48 pm |
| Starting of civil twilight | 04 h 23 am |
| Termination of civil twilight | 07 h 17 pm |
| Duration of sunshine | 13 h 57 |
| Sunrise | 09 h 03 pm |
|---|---|
| Sunset | 09 h 10 am |
| Fraction illuminated | 84 % (dernier croissant) |