Astronomical observations Guidimaka (Mauritania)
| Sunrise | 06 h 46 am |
|---|---|
| Transition hour | 12 h 32 pm |
| Sunset | 06 h 17 pm |
| Starting of civil twilight | 06 h 24 am |
| Termination of civil twilight | 06 h 39 pm |
| Duration of sunshine | 11 h 31 |
| Sunrise | 04 h 16 am |
|---|---|
| Sunset | 04 h 20 pm |
| Fraction illuminated | 8 % (premier croissant) |