The Moon on this date
Moon on Saturday, July 31, 2100
Waning Crescent
27.5% illuminated · waning
Shown at midday from Columbus, US.
Rise, set and path
Times for Columbus, US
- Moonrise
- NE
- Highest
- 76°
- Moonset
- NW
60°30°
Horizon
1:11 AM
4:54 PM
76°
Key figures
- Illuminated
- 27.5%
- Age
- 24.2 days
- Distance
- 400,300 km
- Apparent size
- 29.8′
- Constellation
- Taurus
- Lunation number
- 2196
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 | 297.00° |
|---|---|
| Phase angle | 116.74° |
| Illuminated fraction | 27.50% |
| Altitude / azimuth | 50.8° / 263.0° |
| Right ascension / declination | 4h 11m / 26.34° |
| Ecliptic longitude / latitude | 65.58° / 5.20° |
| Libration in longitude / latitude | -3.60° / -6.56° |
| Sub-solar longitude / latitude | -119.90° / 0.81° |
| Position angle of the axis | 349.4° |
| Position angle of the bright limb | 81.7° |
| Apparent magnitude | -8.8 |
Directions are good to about a hundredth of a degree and the distance to about 50 km; more digits would not mean anything.