Moon Phase on September 16 1581
First Quarter
On September 16, 1581, the moon is in the First Quarter phase, with an illumination of 56.5 %. This percentage indicates the portion of the moon that is lit up by the sun. The age of the moon on this day is 8 days, which indicates the number of days that have passed since the last New Moon.

Moon Age & Visibility
Visibility: 56.5%
Moon Age: 8 days
Moon Angular: 0.53 º
Moon Distance: 376,664.01 Km
Sun Angle 0.53 º
Distance to Sun: 150,371,629.21 Km
September Lunar Calendar
- September 1 1581 Moon Phase
- September 2 1581 Moon Phase
- September 3 1581 Moon Phase
- September 4 1581 Moon Phase
- September 5 1581 Moon Phase
- September 6 1581 Moon Phase
- September 7 1581 Moon Phase
- September 8 1581 Moon Phase
- September 9 1581 Moon Phase
- September 10 1581 Moon Phase
- September 11 1581 Moon Phase
- September 12 1581 Moon Phase
- September 13 1581 Moon Phase
- September 14 1581 Moon Phase
- September 15 1581 Moon Phase
- September 16 1581 Moon Phase
- September 17 1581 Moon Phase
- September 18 1581 Moon Phase
- September 19 1581 Moon Phase
- September 20 1581 Moon Phase
- September 21 1581 Moon Phase
- September 22 1581 Moon Phase
- September 23 1581 Moon Phase
- September 24 1581 Moon Phase
- September 25 1581 Moon Phase
- September 26 1581 Moon Phase
- September 27 1581 Moon Phase
- September 28 1581 Moon Phase
- September 29 1581 Moon Phase
- September 30 1581 Moon Phase