Astronomical observations Tongatapu (Tonga)
| Sunrise | 05 h 54 am |
|---|---|
| Transition hour | 12 h 24 pm |
| Sunset | 06 h 54 pm |
| Starting of civil twilight | 05 h 30 am |
| Termination of civil twilight | 07 h 17 pm |
| Duration of sunshine | 13 |
| Sunrise | 04 h 42 am |
|---|---|
| Sunset | 05 h 55 pm |
| Fraction illuminated | 5 % (premier croissant) |