Astronomical observations Bayan-Ölgiy Aymag (Mongolia)
| Sunrise | 07 h 52 am |
|---|---|
| Transition hour | 12 h 43 pm |
| Sunset | 05 h 35 pm |
| Starting of civil twilight | 07 h 18 am |
| Termination of civil twilight | 06 h 08 pm |
| Duration of sunshine | 09 h 43 |
| Sunrise | 02 h 14 am |
|---|---|
| Sunset | 02 h 40 pm |
| Fraction illuminated | 18 % (premier croissant) |