Astronomical observations Rockville (United States)
| Sunrise | 06 h 45 am |
|---|---|
| Transition hour | 11 h 52 am |
| Sunset | 04 h 59 pm |
| Starting of civil twilight | 06 h 17 am |
| Termination of civil twilight | 05 h 27 pm |
| Duration of sunshine | 10 h 14 |
| Sunrise | 07 h 16 am |
|---|---|
| Sunset | 04 h 51 pm |
| Fraction illuminated | 0 % (nouvelle lune) |
