Astronomical observations San Nicolás de los Arroyos (Argentina)
| Sunrise | 05 h 52 am |
|---|---|
| Transition hour | 12 h 44 pm |
| Sunset | 07 h 37 pm |
| Starting of civil twilight | 05 h 25 am |
| Termination of civil twilight | 08 h 04 pm |
| Duration of sunshine | 13 h 44 |
| Sunrise | 06 h 04 am |
|---|---|
| Sunset | 09 h 13 pm |
| Fraction illuminated | 6 % (premier croissant) |