The Mudcat Café TM
Thread #172574 Message #4178095
Posted By: BobL
31-Jul-23 - 03:02 AM
Thread Name: BS: 13 full moons this calendar year
Subject: RE: BS: 13 full moons this calendar year
No. 365.25 / 29.54 = 12.37. So 13 about every third year (7 years in 19, to be nearly exact).