Astronomical observations General José de San Martín (Argentina)
| Sunrise | 06 h 02 am |
|---|---|
| Transition hour | 12 h 41 pm |
| Sunset | 07 h 19 pm |
| Starting of civil twilight | 05 h 38 am |
| Termination of civil twilight | 07 h 44 pm |
| Duration of sunshine | 13 h 16 |
| Sunrise | 05 h 16 am |
|---|---|
| Sunset | 06 h 59 pm |
| Fraction illuminated | 0 % (nouvelle lune) |