Answered

How many calendar days pass between the new moon and full moon?

Sagot :

XYasmineid
Moon 29 days 12 hours 44 minutes to go from one new Moon to the next
AL2006id
The complete cycle of phases lasts 29.531 days. 

From New Moon to Full Moon is half of that . . . 14.765 days,
which is very close to 2 weeks.