Astronomical observations Ratnapura (Sri Lanka)
| Sunrise | 05 h 55 am |
|---|---|
| Transition hour | 11 h 51 am |
| Sunset | 05 h 48 pm |
| Starting of civil twilight | 05 h 34 am |
| Termination of civil twilight | 06 h 09 pm |
| Duration of sunshine | 11 h 52 |
| Sunrise | 02 h 03 am |
|---|---|
| Sunset | 02 h 24 pm |
| Fraction illuminated | 14 % (premier croissant) |