The Moon on this date
Moon on Tuesday, July 31, 2091
Waning Gibbous
98.5% illuminated · waning
Shown at midday from Columbus, US.
Rise, set and path
Times for Columbus, US
- Moonrise
- E
- Highest
- 35°
- Moonset
- W
60°30°
Horizon
9:32 PM
7:37 AM
35°
Key figures
- Illuminated
- 98.5%
- Age
- 15.1 days
- Distance
- 389,100 km
- Apparent size
- 30.7′
- Constellation
- Capricornus
- Lunation number
- 2085
Events on this date
No Moon or planet events on this date.
Exact values
For Jul 31, 12:00 PM, midday on this date.
| Elongation from the Sun | 194.06° |
|---|---|
| Phase angle | 14.05° |
| Illuminated fraction | 98.50% |
| Altitude / azimuth | -47.3° / 297.8° |
| Right ascension / declination | 21h 39m / -13.05° |
| Ecliptic longitude / latitude | 322.81° / 0.90° |
| Libration in longitude / latitude | 4.47° / -0.90° |
| Sub-solar longitude / latitude | -9.01° / -0.63° |
| Position angle of the axis | 339.6° |
| Position angle of the bright limb | 68.6° |
| Apparent magnitude | -12.3 |
Directions are good to about a hundredth of a degree and the distance to about 50 km; more digits would not mean anything.