Blue Moon Photography Shelbyville TN

One lunation (an average lunar cycle) is 29. 53 days. There are about 365. 24 days in a tropical year. Therefore, about 12. 37 lunations (365. 24 days divided by 29. 53 days) occur in a tropical year. In the widely used Gregorian calendar, there are 12 months (the word month is derived from moon ) in a year, and normally there is one full moon each month. Each calendar year contains roughly 11...